Why is my PR not on the queue?

This page was last updated on: March 11, 2026 at 12:09 UTC

To appear on the review queue, your open pull request must...

be based on the master branch of mathlib,
pass mathlib's CI,
not be blocked by another PR (as marked by the labels blocked-by-other-PR and similar)
have no merge conflict (as marked by the merge-conflict),
not be in draft status, nor labelled with one of WIP, help-wanted or please-adopt: these mean the PR is not fully ready yet;
not be labelled awaiting-CI, awaiting-author or awaiting-zulip,
not be labelled delegated, auto-merge-after-CI or ready-to-merge: these labels mean your PR is already approved.

For PRs which add new code (as opposed to e.g. performance optimisation, refactoring or documentation), it is very helpful to add a corresponding area label. Otherwise, it may take longer to find a suitable reviewer.

The table below contains all open PRs against the master branch which are not in draft mode. For each PR, it shows whether the checks above are satisfied. You can filter that list by entering terms into the search box, such as the PR number or your github username.

Number	Author	Title	Labels	CI status?	not blocked?	no merge conflict?	ready?	awaiting review?	On the review queue?	Missing topic label?	PR's overall status
13847	alreadydone	feat(EllipticCurve): the universal elliptic curve	merge-conflict awaiting-author t-algebra t-algebraic-geometry	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14167	alreadydone	feat: Group scheme structure on Weierstrass curve	merge-conflict WIP t-algebraic-geometry workshop-AIM-AG-2024	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13297	urkud	feat(Semicontinuous): add `comp` lemma	merge-conflict awaiting-author t-topology t-order	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12608	eric-wieser	feat: allow `nsmul` / `zsmul` to be omitted again, with a warning	merge-conflict awaiting-author t-algebra t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12679	MichaelStollBayreuth	perf(NumberTheory/RamificationInertia): speed up slow file	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13057	alreadydone	feat(NumberTheory): characterize elliptic divisibility sequences	merge-conflict t-algebra t-number-theory blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12192	Ruben-VandeVelde	feat: generalize isLittleO_const_id_atTop/atBot	merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10024	ADedecker	feat: rename `connectedComponentOfOne` to `identityComponent`, prove that it is normal and open	merge-conflict t-topology awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10521	eric-wieser	chore: generalize `IsBoundedLinearMap` to modules	merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10594	lecopivo	feat: `fun_trans` function transformation tactic e.g. for computing derivatives	merge-conflict WIP t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10721	urkud	feat(Order/FunLike): define `PointwiseLE`	merge-conflict t-order t-logic	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10842	mcdoll	chore: simplify proofs using new positivity extensions and tests	merge-conflict WIP blocked-by-other-PR	✅?	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11100	eric-wieser	feat(CategoryTheory/Limits): add `Functor.mapBinaryBiconeInv`	merge-conflict t-category-theory awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8503	thorimur	feat: meta utils for `refine?`	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8519	eric-wieser	refactor(LinearAlgebra/TensorProduct): golf using `liftAddHom`	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8616	eric-wieser	feat(Algebra/FreeAlgebra): add right action and `IsCentralScalar`	merge-conflict t-algebra awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8658	eric-wieser	feat: support right actions for `Con`	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8788	FMLJohn	feat(Algebra/Module/GradeZeroModule): if `A` is a graded semiring and `M` is a graded `A`-module, then each grade of `M` is a module over the 0-th grade of `A`.	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8906	jjaassoonn	feat: add some missing lemmas about linear algebra	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8961	eric-wieser	refactor: use the coinduced topology on ULift	please-adopt merge-conflict awaiting-author awaiting-CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9146	laughinggas	feat(Data/ZMod/Defs): Topological structure on `ZMod`	merge-conflict t-algebra awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9229	eric-wieser	refactor(Algebra/GradedMonoid): Use `HMul` to define `GMul`	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9354	chenyili0818	feat: monotonicity of gradient on convex real-valued functions	merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9356	alexjbest	feat: assumption?	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9469	dupuisf	feat: maximum modulus principle for functions vanishing at infinity	awaiting-author t-analysis	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9487	eric-wieser	feat: the exponential of dual numbers over non-commutative rings	WIP t-algebra t-measure-probability merge-conflict t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9510	eric-wieser	feat(Analysis/Calculus/DualNumber): Extending differentiable functions to dual numbers	WIP t-algebra t-analysis awaiting-CI	✅?	✅	✅	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9570	eric-wieser	feat(Algebra/Star): Non-commutative generalization of `StarModule`	merge-conflict WIP t-algebra awaiting-CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9642	eric-wieser	refactor(Analysis/Normed/{Group/Field}/Basic): Let `extends` generate the repeated fields	WIP merge-conflict awaiting-author help-wanted t-analysis	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6580	adomani	chore: `move_add`-driven replacements	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6630	MohanadAhmed	feat: Reduced Spectral Theorem	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6777	adomani	chore(CovariantClass): replace eta-expanded (· ·), (· + ·), (· ≤ ·), (· < ·)	merge-conflict	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6791	eric-wieser	refactor: Use flat structures for morphisms	merge-conflict awaiting-author help-wanted awaiting-CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6930	kmill	feat: `resynth_instances` tactic for resynthesizing instances in the goal or local context	merge-conflict WIP t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6931	urkud	refactor(Analysis/Normed): use `RingHomIsometric` for `.norm_cast`	merge-conflict help-wanted t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7227	kmill	feat: flexible binders and integration into notation3	merge-conflict WIP t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7351	shuxuezhuyi	feat(Topology/Algebra/Order): extend function on `Ioo` to `Icc`	merge-conflict awaiting-author t-order	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7467	ADedecker	feat: spectrum of X →ᵇ ℂ is StoneCech X	merge-conflict WIP t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7564	shuxuezhuyi	feat(Topology/Algebra/Order): extend strictly monotone function on `Ioo` to homeomorphism on `Icc`	merge-conflict t-topology blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7601	digama0	feat: ring hom support in `ring`	merge-conflict awaiting-author t-algebra t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7615	eric-wieser	chore(LinearAlgebra/Basic): generalize compatibleMaps to semilinear maps	merge-conflict t-algebra easy awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7713	RemyDegenne	feat: add_left/right_inj for measures	merge-conflict awaiting-author t-measure-probability	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7835	shuxuezhuyi	feat(LinearAlgebra/Matrix): `lift` for projective special linear group	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7875	astrainfinita	chore: make `SMulCommClass A A B` and `SMulCommClass A B B` higher priority	merge-conflict slow-typeclass-synthesis t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7909	mcdoll	fix(Tactic/Continuity): remove npowRec and add new tag for Continuous.pow	merge-conflict WIP t-topology t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7932	eric-wieser	refactor(Algebra/TrivSqZeroExt): replace with a structure	merge-conflict t-algebra awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7962	eric-wieser	feat: `DualNumber (Quaternion R)` as a `CliffordAlgebra`	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8364	thorimur	feat: `refine?`	merge-conflict blocked-by-other-PR t-meta	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
4871	j-loreaux	feat: define the additive submonoid of positive elements in a star ordered ring	merge-conflict t-algebra awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
5133	kmill	feat: IntermediateField adjoin syntax for sets of elements	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
5912	ADedecker	feat(Analysis.Distribution.ContDiffMapSupportedIn): space of smooth maps with support in a fixed compact	merge-conflict WIP t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6002	slerpyyy	feat(Analysis.SpecialFunctions.Gaussian): add `integrable_fun_mul_exp_neg_mul_sq`	merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6079	eric-wieser	fix: deduplicate variables	merge-conflict awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6195	eric-wieser	chore(RingTheory/TensorProduct): golf the `mul` definition	merge-conflict t-algebra awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6210	MohanadAhmed	feat(Data/IsROrC/Basic): add a `StarOrderedRing` instance	merge-conflict WIP t-algebra t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6328	astrainfinita	chore: make some instance about `Sub...Class` lower priority	merge-conflict WIP t-algebra awaiting-CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6330	astrainfinita	chore: make some instance about `Sub...Class` higher priority than `Sub...`	merge-conflict WIP t-algebra slow-typeclass-synthesis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6403	astrainfinita	chore: change instance priorities of `Ordered*` hierarchy	t-algebra t-order merge-conflict slow-typeclass-synthesis awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6491	eric-wieser	chore(Mathlib/Algebra/Hom/GroupAction): add `SMulHomClass.comp_smul`	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7076	grunweg	feat: define measure zero subsets of a manifold	merge-conflict WIP t-differential-geometry t-measure-probability	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
3757	thorimur	feat: config options for `fail_if_no_progress`	merge-conflict WIP t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12353	thorimur	feat: `conv%`	merge-conflict WIP t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7903	urkud	feat: define `UnboundedSpace`	merge-conflict help-wanted t-topology	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15679	adomani	test: refactor in CI	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7565	shuxuezhuyi	feat(Topology/Algebra/Order): extend homeomorphism of `Ioo` to `Icc`	merge-conflict t-topology blocked-by-other-PR t-order	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10629	madvorak	feat: List.cons_sublist_append_iff_right	merge-conflict t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9973	Ruben-VandeVelde	feat: polynomials formed by lists	please-adopt merge-conflict t-data	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12926	joelriou	feat(CategoryTheory): the monoidal category structure induced by a monoidal functor	merge-conflict WIP t-category-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12869	adomani	feat: linter and script for `theorem` vs `lemma`	merge-conflict t-linter awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14563	awueth	feat: if-then-else of exclusive or statement	awaiting-author t-algebra new-contributor	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12093	ADedecker	feat: tweak the definition of semicontinuity to behave better in nonlinear orders	merge-conflict WIP t-topology	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11393	mcdoll	feat(Analysis/Distribution/SchwartzSpace): The Heine-Borel property	merge-conflict WIP t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9444	erdOne	feat: Various instances regarding `𝓞 K`.	merge-conflict help-wanted t-number-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8931	hmonroe	feat(Computable): define P, NP, and NP-complete	merge-conflict t-computability awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10387	adomani	feat(Tactic/ComputeDegree): add `polynomial` tactic	WIP RFC t-meta	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9154	astrainfinita	feat: `npow` / `nsmul` / `Nat.cast`/ `zpow` / `zsmul` implemented using `Nat.binaryRec`	merge-conflict awaiting-author t-algebra blocked-by-other-PR	✅?	❌	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6603	tydeu	feat: automatically try `cache get` before build	merge-conflict WIP CI	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6058	apurvnakade	feat: duality theory for cone programs	merge-conflict WIP t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6449	ADedecker	feat: functions with finite fibers	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13163	erdOne	feat(.vscode/module-docstring.code-snippet): Prevent auto-complete from firing on `do`	awaiting-author t-meta	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13791	digama0	refactor: Primrec and Partrec	merge-conflict t-computability tech debt	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11964	adamtopaz	feat: The functor of points of a scheme	merge-conflict t-algebraic-geometry t-category-theory	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12418	rosborn	style: replace preimage_val with ↓∩ notation	merge-conflict	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9978	astrainfinita	chore(FieldTheory/KummerExtension): move some lemmas earlier	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12429	adomani	feat: toND -- auto-generating natDegree	t-algebra RFC merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12751	Command-Master	feat: add lemmas for Nat/Bits, Nat/Bitwise and Nat/Size	merge-conflict t-data new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15448	urkud	chore(*): deprecate `Option.elim'`	merge-conflict awaiting-author tech debt	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10350	Shamrock-Frost	feat(Data/Setoid): add the operations of taking the equivalence class of an element and of saturating a set wrt an equivalence relation	merge-conflict t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13573	Shamrock-Frost	feat: add multivariate polynomial modules	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6517	MohanadAhmed	feat: discrete Fourier transform of a finite sequence	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13155	alreadydone	feat(NumberTheory/EllipticDivisibilitySequence): show elliptic relations follow from even-odd recursion	merge-conflict t-algebra awaiting-author t-number-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15600	adomani	feat: lint also `let` vs `have`	merge-conflict WIP t-linter	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16253	Shreyas4991	feat: Basics of Discrete Fair Division in Mathlib	WIP awaiting-author	✅?	✅	✅	❌	❌	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
15121	Eloitor	feat: iff theorems for IsSplitEpi and IsSplitMono in opposite category	awaiting-author t-category-theory new-contributor	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15895	madvorak	feat(Computability/ContextFreeGrammar): mapping between two types of nonterminal symbols	t-computability WIP	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
14038	adomani	test/decl diff in lean dev	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7861	shuxuezhuyi	feat(Geometry/Hyperbolic/UpperHalfPlane): instance IsometricSMul PSL(2, ℝ) ℍ	merge-conflict blocked-by-other-PR t-euclidean-geometry	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16570	yuma-mizuno	chore(Tactic/CategoryTheory): change `TermElabM` to `MetaM`	WIP t-meta	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10591	adri326	feat(Topology/Algebra/ConstMulAction): properties of continuous actions in Hausdorff spaces	t-topology awaiting-author t-algebra	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7545	shuxuezhuyi	feat: APIs of `Function.extend f g e'` when `f` is injective	merge-conflict awaiting-author t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14078	Ruben-VandeVelde	feat(CI): continue after mk_all fails	merge-conflict awaiting-author CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
11283	hmonroe	feat(ModelTheory/Satisfiability): define theory with independent sentence	merge-conflict WIP t-logic	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16914	siddhartha-gadgil	Loogle syntax with non-reserved	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13782	alreadydone	feat(EllipticCurve): ZSMul formula in terms of division polynomials	t-algebra t-number-theory blocked-by-other-PR merge-conflict t-algebraic-geometry	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8118	iwilare	feat(CategoryTheory): add dinatural transformations	merge-conflict awaiting-author t-category-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14242	js2357	feat: Prove equivalence of `isDedekindDomain` and `isDedekindDomainDvr`	merge-conflict t-algebra blocked-by-other-PR new-contributor	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7516	ADedecker	perf: use `abbrev` to prevent unifying useless data	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17127	astrainfinita	chore: remove global `Quotient.mk` `⟦·⟧` notation	merge-conflict t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16887	metinersin	feat(ModelTheory/Complexity): define conjunctive and disjunctive formulas	merge-conflict blocked-by-other-PR new-contributor t-logic	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16888	metinersin	feat(ModelTheory/Complexity): Define conjunctive and disjunctive normal forms	merge-conflict blocked-by-other-PR new-contributor t-logic	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16889	metinersin	feat(ModelTheory/Complexity): Normal forms	merge-conflict blocked-by-other-PR new-contributor t-logic	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
5995	astrainfinita	feat: add APIs about `Quotient.choice`	merge-conflict awaiting-author RFC t-data	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13156	erdOne	refactor(Algebra/Module/LocalizedModule): Redefine `LocalizedModule` in terms of `OreLocalization`.	merge-conflict t-algebra	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16348	urkud	refactor(Topology): require `LinearOrder` with `OrderTopology`	merge-conflict awaiting-author t-topology t-order	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13965	pechersky	feat(Data/DigitExpansion): reals via digit expansion are complete	merge-conflict blocked-by-other-PR t-data	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10796	mcdoll	feat(Tactic/Positivity): non-negativity of functions	WIP t-meta	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12750	Command-Master	feat: define Gray code	blocked-by-other-PR t-data new-contributor merge-conflict awaiting-author	✅?	❌	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14603	awueth	feat: degree is invariant under graph isomorphism	WIP t-combinatorics new-contributor	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16925	YnirPaz	feat(SetTheory/Cardinal/Cofinality): aleph index of singular cardinal has infinite cofinality	merge-conflict WIP t-set-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9605	davikrehalt	feat(Data/Finset & List): Add Lemmas for Sorting and Filtering	please-adopt t-data new-contributor merge-conflict awaiting-author	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13514	madvorak	feat(Computability/ContextFreeGrammar): closure under union	merge-conflict t-computability blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9654	urkud	feat: add `@[mk_eq]` version of `@[mk_iff]`	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
16704	AntoineChambert-Loir	feat(Mathlib.Data.Ordering.Dickson): Dickson orders	merge-conflict WIP t-order	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16355	Ruben-VandeVelde	feat: odd_{add,sub}_one	merge-conflict t-algebra awaiting-author t-number-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14598	Command-Master	chore: add typeclasses to unify various `add_top`, `add_eq_top`, etc.	merge-conflict t-algebra t-order new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16885	metinersin	feat(ModelTheory/Complexity): define literals	merge-conflict awaiting-author new-contributor t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18716	jjaassoonn	feat(Algebra/Module/GradedModule): quotient and subgrading	WIP t-algebra blocked-by-other-PR awaiting-CI merge-conflict	❌	❌	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9341	winstonyin	feat: Naturality of integral curves	merge-conflict awaiting-author t-differential-geometry	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13248	hcWang942	feat: basic concepts of auction theory	merge-conflict awaiting-author new-contributor t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9344	erdOne	feat: Add `AddGroup.FG` -> `Module.Finite ℤ` as instances	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12133	ADedecker	feat: generalize instIsLowerProd to arbitrary products	merge-conflict awaiting-author t-topology t-order	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
16637	astrainfinita	perf: reorder `extends` of `(Add)Monoid`	merge-conflict WIP t-algebra	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8661	joelriou	feat(CategoryTheory/Sites): descent of sheaves	merge-conflict WIP t-category-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10476	shuxuezhuyi	feat(Topology/UniformSpace): define uniform preordered space	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
17593	astrainfinita	chore(Algebra/Order/GroupWithZero/Unbundled): deprecate useless lemmas, use `ZeroLEOneClass`	merge-conflict t-algebra blocked-by-other-PR t-order	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17623	astrainfinita	feat(Algebra/Order/GroupWithZero/Unbundled): add some lemmas	merge-conflict t-algebra awaiting-zulip t-order	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
17624	astrainfinita	feat(Algebra/Order/GroupWithZero/Unbundled): generalize lemmas	merge-conflict t-algebra blocked-by-other-PR t-order	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17513	astrainfinita	perf: do not search algebraic hierarchies when using `map_*` lemmas	merge-conflict WIP t-algebra awaiting-bench	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17515	astrainfinita	perf: do not need `simp low` now	merge-conflict t-algebra blocked-by-other-PR	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19212	Julian	feat(LinearAlgebra): add a variable_alias for VectorSpace	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19337	zeramorphic	feat(Data/Finsupp): generalise `Finsupp` to any "zero" value	merge-conflict t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10332	adri326	feat(Topology/Sets): define regular open sets and their boolean algebra	merge-conflict WIP t-topology	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18756	astrainfinita	refactor: deprecate `DistribMulActionSemiHomClass` `MulSemiringActionSemiHomClass`	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19125	yhtq	feat: add theorems to transfer `IsGalois` between pairs of fraction rings	merge-conflict t-algebra new-contributor	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18841	hrmacbeth	chore: change some `linarith`s to `linear_combination`s	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11142	hmonroe	feat(ProofTheory): Define logical symbols abstractly; opens new top-level section, drawing from lean4-logic	merge-conflict awaiting-author t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
11210	hmonroe	Test commit	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19621	Command-Master	feat: Multiplicity and prime-adic valuation of derivations	merge-conflict t-algebra blocked-by-other-PR large-import	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18262	joelriou	feat(Algebra/Category/ModuleCat/Presheaf): exterior powers of presheaves of modules	WIP t-algebra blocked-by-other-PR t-category-theory merge-conflict	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15269	kkytola	feat: Add ENNReal.floor	t-algebra blocked-by-other-PR t-order merge-conflict awaiting-author	✅?	❌	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15773	kkytola	feat: Add type class for ENat-valued floor functions	merge-conflict awaiting-author t-order	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
3251	kmill	feat: deriving `LinearOrder` for simple enough inductive types	merge-conflict WIP awaiting-author t-meta	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
3610	TimothyGu	feat: derive Infinite automatically for inductive types	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		missing CI information
16120	awainverse	feat(ModelTheory/Algebra/Ring/Basic): Ring homomorphisms are a `StrongHomClass` for the language of rings	merge-conflict t-algebra RFC t-logic	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20459	Ruben-VandeVelde	chore: fix names of roots_C_mul_X_{add,sub}_C_of_IsUnit	awaiting-author t-algebra	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20527	trivial1711	refactor(Topology/UniformSpace/Completion): more descriptive names for `α → Completion α`	merge-conflict t-topology	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17739	Aaron1011	feat(Topology/Order/DenselyOrdered): prove Not (IsOpen) for intervals	merge-conflict awaiting-author t-topology new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18474	astrainfinita	perf: lower the priority of `WithOne.to` instances	merge-conflict slow-typeclass-synthesis t-algebra t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20656	Komyyy	feat(Mathlib/Geometry/Manifold/VectorBundle/Sphere): convert orthogonal smooth `M → 𝕊ⁿ` & `M → ℝⁿ⁺¹` to smooth `M → T𝕊ⁿ`	please-adopt merge-conflict t-differential-geometry	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15711	znssong	feat(Combinatorics/SimpleGraph): Some lemmas about walk, cycle and Hamiltonian cycle	merge-conflict awaiting-author t-combinatorics new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15720	znssong	feat(SimpleGraph): The Bondy-Chvátal theorem	merge-conflict blocked-by-other-PR t-combinatorics new-contributor	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18629	tomaz1502	feat(Computability.Timed): Formalization of runtime complexity of List.merge	merge-conflict t-computability awaiting-author new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8362	urkud	feat(Asymptotics): define `ReflectsGrowth`	merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6692	prakol16	feat: disjoint indexed union of local homeomorphisms	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18461	hannahfechtner	feat: left and right common multiples mixins	awaiting-author t-algebra new-contributor	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19291	PieterCuijpers	feat(Algebra/Order/Hom): add quantale homomorphism	merge-conflict awaiting-author t-algebra new-contributor	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19352	hrmacbeth	chore: change some `nlinarith`s to `linear_combination`s	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20372	jvlmdr	feat(MeasureTheory/Function): Add ContinuousLinearMap.bilinearCompLp(L)	merge-conflict t-measure-probability new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
2605	eric-wieser	chore: better error message in linarith	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
11837	trivial1711	feat: completion of a uniform multiplicative group	WIP t-algebra merge-conflict help-wanted t-topology	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12670	trivial1711	feat: completion of a nonarchimedean multiplicative group	merge-conflict t-algebra t-topology blocked-by-other-PR	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9449	hmonroe	feat: Add Turing machine with the quintet definition (TMQ) and a chainable step function for each TM type	merge-conflict t-computability awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19697	quangvdao	feat(BigOperators/Fin): Sum/product over `Fin` intervals	merge-conflict awaiting-author t-data	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19353	hrmacbeth	chore: golf some term/rw proofs using `linear_combination`	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20248	peabrainiac	feat(Topology/Compactness): first-countable locally path-connected spaces are delta-generated	blocked-by-other-PR large-import new-contributor merge-conflict awaiting-author t-topology	✅?	❌	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10678	adri326	feat(Topology/UniformSpace): prove that a uniform space is completely regular	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18785	erdOne	feat(CategoryTheory): command that generates instances for `MorphismProperty`	merge-conflict awaiting-author t-category-theory t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
16311	madvorak	feat(Computability): regular languages are context-free	merge-conflict WIP t-computability	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19943	AlexLoitzl	feat(Computability): Add Chomsky Normal Form Grammar and translation	merge-conflict t-computability awaiting-author new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
17005	YnirPaz	feat(SetTheory/Cardinal/Regular): define singular cardinals	merge-conflict WIP t-set-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21501	sksgurdldi	feat(List): add sum_zipWith_eq_finset_sum	awaiting-author t-algebra new-contributor	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12054	adomani	feat: auto-bugs	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
5062	adomani	feat(Tactic/Prune + test/Prune): add `prune` tactic, for removing unnecessary hypotheses	merge-conflict modifies-tactic-syntax awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21433	grunweg	chore: change more lemmas to be about enorm instead of nnnorm	merge-conflict awaiting-author carleson t-measure-probability	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20454	urkud	chore(TangentCone): review names	merge-conflict t-analysis	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16550	awainverse	feat(ModelTheory): A typeclass for languages expanding other languages	merge-conflict awaiting-author t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10823	alexkeizer	feat: convert curried type functions into uncurried type functions	merge-conflict awaiting-author t-data	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13648	urkud	feat(Topology/Module): generalize `ContinuousLinearMap.compSL`	t-algebra merge-conflict awaiting-author t-topology t-analysis	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14060	YnirPaz	feat(SetTheory/Ordinal/Clubs): define club sets and prove basic properties	merge-conflict blocked-by-other-PR new-contributor t-logic	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20636	eric-wieser	feat: multiplication of intervals in rings	awaiting-author t-algebra	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
16000	YaelDillies	feat: Croot-Sisask Almost Periodicity	t-combinatorics t-analysis blocked-by-other-PR	✅?	❌	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22340	sinhp	feat(CategoryTheory): Locally Cartesian Closed Categories (Beck-Chevalley Conditions)	WIP blocked-by-other-PR t-category-theory large-import merge-conflict	✅?	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21959	BGuillemet	feat(Topology/ContinuousMap): Stone-Weierstrass theorem for MvPolynomial	merge-conflict t-topology new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18470	astrainfinita	perf: lower the priority of `Normed.to` instances	merge-conflict slow-typeclass-synthesis t-algebra t-analysis	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16944	YnirPaz	feat(SetTheory/Cardinal/Cofinality): lemmas about limit ordinals and cofinality	merge-conflict WIP t-set-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17368	Felix-Weilacher	feat(Topology/Baire/BaireMeasurable): add the Kuratowski-Ulam theorem	merge-conflict t-topology	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8767	eric-wieser	refactor(Cache): tidy lake-manifest parsing in Cache	merge-conflict t-meta	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15578	znssong	feat(Function): Fixed points of function `f` with `f(x) >= x`	merge-conflict awaiting-author t-analysis new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22660	Ruben-VandeVelde	chore: follow naming convention around Group.IsNilpotent	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13999	adomani	feat: a linter to flag potential confusing conventions	merge-conflict t-linter awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19013	quangvdao	feat(Algebra/BigOperators/Fin): Add `finSigmaFinEquiv`	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19189	YnirPaz	feat(SetTheory/Ordinal/Arithmetic): order isomorphism between omega and the natural numbers	merge-conflict awaiting-author t-set-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19227	adomani	fix(CI): unwrap `lake test` in problem matcher	merge-conflict awaiting-author CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15774	kkytola	feat: Topology on `ENat`	merge-conflict WIP t-topology t-order	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20222	eric-wieser	feat: generalize lemmas about derivatives	merge-conflict blocked-by-other-PR t-analysis	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21018	markimunro	feat(Data/Matrix): add file with key definitions and theorems about elementary row operations	t-data enhancement new-contributor merge-conflict awaiting-author	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
23514	eric-wieser	refactor: smooth over Lattice/LinearOrder inheritance	merge-conflict	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22810	pechersky	feat(Counterexamples): metric space not induced by norm	merge-conflict WIP t-topology t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13124	astrainfinita	chore: remove `CovariantClass` and `ContravariantClass`	merge-conflict WIP	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15212	victorliu5296	feat: Add fundamental theorem of calculus-2 for Banach spaces	t-measure-probability new-contributor merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22888	plp127	perf: replace `Lean.Expr.swapBVars` with a better? implementation	awaiting-author t-meta	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22579	kvanvels	doc(Topology/Defs/Induced): fix comments on three functions related to RestrictGenTopology	merge-conflict t-topology documentation awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21488	imbrem	feat(CategoryTheory/Monoidal): premonoidal categories	merge-conflict t-category-theory new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21525	sinhp	feat(CategoryTheory): Locally Cartesian Closed Categories (Prelim)	merge-conflict t-category-theory large-import	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22319	sinhp	feat(CategoryTheory): Locally Cartesian Closed Categories (Sections Right Adjoint)	merge-conflict blocked-by-other-PR t-category-theory large-import	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22321	sinhp	feat(CategoryTheory): Locally Cartesian Closed Categories (Definition)	merge-conflict blocked-by-other-PR t-category-theory large-import	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19425	hrmacbeth	perf: gcongr forward-reasoning adjustment	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20873	vbeffara	feat(Topology/Covering): path lifting and homotopy lifting	merge-conflict awaiting-author t-topology new-contributor	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22817	peabrainiac	feat(CategoryTheory/Sites): local sites	merge-conflict WIP t-category-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16314	astrainfinita	chore(Data/Quot): deprecate `ind*'` APIs	merge-conflict t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23509	eric-wieser	refactor: Make ENNReal an abbrev	merge-conflict t-data	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11455	adomani	fix: unsqueeze simp, re Yaël's comments on #11259	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7325	eric-wieser	chore: use preimageIso instead of defeq abuse for InducedCategory	merge-conflict t-category-theory awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7874	astrainfinita	chore: make `IsScalarTower A A B` and `IsScalarTower A B B` higher priority	merge-conflict slow-typeclass-synthesis t-algebra awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13038	adomani	feat: Mathlib weekly reports	awaiting-author CI t-meta	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
5952	eric-wieser	feat: add Qq wrappers for ToExpr	merge-conflict awaiting-CI t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15483	astrainfinita	chore(GroupTheory/Coset): reduce defeq abuse	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16594	astrainfinita	perf: reorder `extends` and remove some instances in algebra hierarchy	merge-conflict slow-typeclass-synthesis t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19467	quangvdao	feat(MvPolynomial/Equiv): Add `MvPolynomial.finSuccEquivNth`	merge-conflict t-algebra blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20313	thefundamentaltheor3m	feat(Data/Complex/Exponential): prove some useful results about the complex exponential.	merge-conflict t-analysis new-contributor	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22698	Kiolt	feat: notation for whisker(Left/Right)Iso	merge-conflict t-category-theory toric	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19613	madvorak	refactor(Combinatorics/Optimization/ValuedCSP): make only valid `FractionalOperation` possible	t-combinatorics	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20730	kuotsanhsu	feat(LinearAlgebra/Matrix/SchurTriangulation): prove Schur decomposition/triangulation	merge-conflict awaiting-author t-algebra new-contributor	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19117	eric-wieser	feat: derivatives of matrix operations	merge-conflict WIP t-analysis	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12605	astrainfinita	chore: attribute [induction_eliminator]	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
23859	urkud	feat(Topology/../Order/Field): generalize to `Semifield`	merge-conflict t-topology	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24219	Paul-Lez	feat: linear independence of the tensor product of two linearly independent families	WIP t-algebra toric	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23810	b-reinke	chore(Order/Interval): generalize succ/pred lemmas to partial orders	merge-conflict t-order	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24285	madvorak	chore(Algebra/*-{Category,Homology}): remove unnecessary universe variables	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8370	eric-wieser	refactor(Analysis/NormedSpace/Exponential): remove the `𝕂` argument from `exp`	merge-conflict t-analysis awaiting-zulip	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22583	imathwy	feat: affinespace homeomorphism	merge-conflict awaiting-author t-algebra	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
23593	erdOne	feat(AlgebraicGeometry): the tilde construction is functorial	merge-conflict awaiting-author t-algebraic-geometry	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21065	eric-wieser	feat: generalize `tangentConeAt.lim_zero` to TVS	merge-conflict WIP t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22721	grunweg	chore(MeasureTheory/Function/LpSeminorm/Basic): generalise more results to enorm classes	merge-conflict WIP carleson t-measure-probability	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
14731	adomani	feat: the repeated typeclass assumption linter	merge-conflict WIP t-linter large-import	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13649	astrainfinita	chore: redefine `Nat.div2` `Nat.bodd`	merge-conflict	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24549	grunweg	feat: define embedded submanifolds, attempt 1	merge-conflict WIP t-differential-geometry blocked-by-other-PR	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22809	b-reinke	feat: Category algebras and path algebras	WIP t-algebra t-category-theory new-contributor	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
14675	adomani	dev: the repeated variable linter	merge-conflict WIP t-linter	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
14330	Ruben-VandeVelde	chore: split Mathlib.Algebra.Star.Basic	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
8511	eric-wieser	refactor(MeasureTheory/Measure/Haar/Basic): partially generalize to the affine case	merge-conflict awaiting-author t-measure-probability	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
7994	ericrbg	chore: generalize `LieSubalgebra.mem_map_submodule`	please-adopt merge-conflict t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6317	eric-wieser	refactor(Data/Finsupp/Defs): make Finsupp.single defeq to Pi.single	merge-conflict WIP t-data	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11524	mcdoll	refactor: Introduce type-class for SchwartzMap	merge-conflict WIP t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11003	thorimur	chore: migrate to `tfae` block tactic	merge-conflict WIP blocked-by-other-PR t-meta	✅?	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22488	smmercuri	fix: lower priority for `UniformSpace.Completion.instSMul`	awaiting-author t-topology FLT	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
23546	JovanGerb	feat(LinearAlgebra/AffineSpace/AffineSubspace): rename `AffineSubspace.mk'` to `Submodule.shift`	merge-conflict t-euclidean-geometry	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15654	TpmKranz	feat(Computability): language-preserving maps between NFA and RE	blocked-by-other-PR new-contributor t-computability merge-conflict awaiting-zulip	✅?	❌	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19315	quangvdao	feat(Data/Finsupp/Fin): Add `Finsupp` operations on `Fin` tuple	merge-conflict awaiting-author t-data	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24155	eric-wieser	feat: add a "rw_proc" for fin vectors	awaiting-author RFC t-data t-meta	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21276	GabinKolly	feat(ModelTheory/Substructures): define equivalences between equal substructures	awaiting-author t-logic	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24008	meithecatte	chore(EpsilonNFA): replace manual lemmas with @[simps]	t-computability awaiting-author new-contributor	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24642	grunweg	WIP-feat: add layercake formula for ENNReal-valued functions	merge-conflict WIP carleson t-analysis	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21712	grunweg	chore: generalise more lemmas to `ContinuousENorm`	merge-conflict carleson awaiting-CI t-measure-probability	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21375	grunweg	WIP: generalise lemmas to ENorm	WIP awaiting-CI t-measure-probability carleson merge-conflict	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24618	b-mehta	feat(Analysis): add Schur inequality and variants	WIP t-analysis	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15115	kkytola	feat: Generalize assumptions in liminf and limsup results in ENNReals	t-order merge-conflict help-wanted awaiting-author t-topology	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24957	eric-wieser	feat: use ` binderNameHint` in sum_congr	t-algebra	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23349	BGuillemet	feat: add LocallyLipschitzOn.lipschitzOnWith_of_isCompact and two small lemmas about Lipschitz functions	merge-conflict t-topology large-import new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12438	jjaassoonn	feat: some APIs for flat modules	merge-conflict WIP t-category-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
8740	digama0	fix: improve `recall` impl / error reporting	merge-conflict awaiting-author awaiting-CI t-meta	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25473	adomani	feat(CI): check that Mathlib files have lean or md extension	CI delegated	✅?	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
16020	adomani	feat: compare PR `olean`s size with `master`	merge-conflict CI	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16062	adomani	Test/ci olean size	merge-conflict WIP awaiting-author CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12799	jstoobysmith	feat(LinearAlgebra/UnitaryGroup): Add properties of Special Unitary Group	please-adopt t-algebra new-contributor merge-conflict awaiting-author	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
23709	plp127	feat: `Nat.findFrom`	merge-conflict t-data	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25340	dupuisf	chore(Analysis/Convex): move files pertaining to convex/concave functions to their own folder	merge-conflict t-convex-geometry	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21734	adomani	fix(PR summary): checkout GITHUB_SHA	merge-conflict WIP awaiting-author CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20334	miguelmarco	feat: allow polyrith to use a local Singular/Sage install	merge-conflict awaiting-author new-contributor t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25912	BoltonBailey	feat: add simp lemmas for trig functions on `π * 2⁻¹`	awaiting-author blocked-by-other-PR t-analysis	✅	❌	✅	✅	❌	❌		blocked on another PR
23953	b-reinke	feat(Data/Matroid/Tutte): define the Tutte polynomial of a matroid	merge-conflict WIP t-data	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25921	BoltonBailey	feat: scripts to analyze overlap between namespaces	WIP migrated-from-branch t-meta	✅	✅	✅	❌	✅	❌		labelled WIP
18771	joelriou	feat(LinearAlgebra/ExteriorPower): exterior powers of free modules are free	merge-conflict WIP t-algebra blocked-by-other-PR	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18441	ADedecker	refactor(AdicTopology): use new API for algebraic filter bases, and factor some code	merge-conflict t-topology t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18439	ADedecker	refactor: use new algebraic filter bases API in `FiniteAdeleRing`	merge-conflict t-topology t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18438	ADedecker	refactor: adapt `KrullTopology` to the new algebraic filter bases API	merge-conflict t-topology t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26239	BoltonBailey	feat: add sample pre-commit git hook file	WIP	✅	✅	✅	❌	✅	❌	⚠️	labelled WIP
13964	pechersky	feat(Data/DigitExpansion): begin defining variant of reals without rationals	merge-conflict t-data	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18662	joelriou	feat(LinearAlgebra/ExteriorPower): generators of the exterior powers	merge-conflict WIP t-algebra blocked-by-other-PR	✅?	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18735	joelriou	feat(Algebra/Module): presentation of the exterior power	merge-conflict WIP t-algebra blocked-by-other-PR	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
16801	awainverse	feat(ModelTheory/Equivalence): The quotient type of formulas modulo a theory	merge-conflict awaiting-author t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
17458	urkud	refactor(Algebra/Group): make `IsUnit` a typeclass	merge-conflict t-algebra awaiting-zulip	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22928	javra	feat(CategoryTheory): infrastructure for inclusion morphisms into products in categories with 0-morphisms	merge-conflict t-category-theory	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24710	chrisflav	chore(Data/Set): `tsum` version of `Set.encard_iUnion_of_finite` for non-finite types	merge-conflict t-data	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24823	eric-wieser	refactor: add `hom` lemmas for the `MonoidalCategory` structure on `ModuleCat`	merge-conflict t-algebra	✅	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25071	erdOne	feat(EllipticCurve): basic API for singular cubics	merge-conflict t-algebraic-geometry	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25218	kckennylau	feat(AlgebraicGeometry): Tate normal form of elliptic curves	merge-conflict t-algebraic-geometry awaiting-zulip new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25561	callesonne	feat(Category/Grpd): define the bicategory of groupoids	merge-conflict awaiting-author t-category-theory	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25988	Multramate	refactor(AlgebraicGeometry/EllipticCurve/*): replace Fin 3 with products	merge-conflict t-algebraic-geometry	✅	✅	❌	✅	✅	❌		merge conflict
26090	grunweg	chore: make `finiteness` a default tactic	merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
26465	joelriou	feat(Algebra/Module): presentation of the `PiTensorProduct`	merge-conflict file-removed t-algebra blocked-by-other-PR	❌	❌	❌	✅	✅	❌		blocked on another PR
26467	joelriou	feat(LinearAlgebra): the tensor product of a finite family of free modules is free	WIP t-algebra blocked-by-other-PR merge-conflict file-removed	❌	❌	❌	❌	✅	❌		blocked on another PR
20784	eric-wieser	fix: prevent `exact?` recursing forever on `n = 55`	t-set-theory	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24405	mcdoll	refactor(Topology/Algebra/Module/WeakDual): Clean up	merge-conflict t-topology large-import	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26647	b-mehta	feat(Data/Sym/Sym2): lift commutative operations to sym2	merge-conflict WIP t-data	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26067	mapehe	feat(Topology/StoneCech): exists_continuous_surjection_from_StoneCech_to_dense_range	merge-conflict t-topology	✅	✅	❌	✅	✅	❌		merge conflict
10541	xgenereux	feat(Algebra/SkewMonoidAlgebra/Basic): add SkewMonoidAlgebra	merge-conflict WIP t-algebra new-contributor	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25999	bjoernkjoshanssen	feat(Topology/Compactification): projective line over ℝ is homeomorphic to the one-point compactification of ℝ	merge-conflict t-topology	❌	✅	❌	✅	✅	❌		failing CI
26994	Paul-Lez	feat(Topology/MetricSpace/Pseudo/Defs): add easy lemma about opens in topological spaces	awaiting-author t-topology easy	✅	✅	✅	✅	❌	❌		awaiting author
26911	JovanGerb	chore: fix naming of `mono` and `monotone`	merge-conflict delegated	✅	✅	❌	✅	✅	❌		merge conflict
25611	erdOne	chore(RingTheory): add `Algebra (FractionRing R) (FractionRing S)`	merge-conflict t-algebra	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18230	digama0	feat(Tactic/ScopedNS): extend `scoped[NS]` to more commands	awaiting-author t-meta	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25284	alreadydone	feat(LinearAlgebra/Contraction): bijectivity of `dualTensorHom` + generalize to CommSemiring	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22749	joelriou	feat(CategoryTheory/Abelian): the Gabriel-Popescu theorem as a localization with respect to a Serre class	merge-conflict WIP t-category-theory	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26987	joelriou	chore: deprecating module LinearAlgebra.PiTensorProduct	merge-conflict WIP t-algebra blocked-by-other-PR	✅	❌	❌	❌	✅	❌		blocked on another PR
27435	callesonne	feat(Normed/Algebra/Logarithm): add FormalMultilinearSeries of logarithm around `1`	WIP t-analysis	❌	✅	✅	❌	✅	❌		labelled WIP
24668	robertmaxton42	feat(LinearAlgebra): add inductive principle for the free product of algebras	merge-conflict t-algebra blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
13973	digama0	feat: lake exe refactor, initial framework	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10190	jstoobysmith	feat(AlgebraicTopology): add Augmented Simplex Category	t-algebraic-topology WIP t-category-theory new-contributor merge-conflict	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25914	eric-wieser	feat: add an ext lemma for the opposite category	merge-conflict awaiting-author t-category-theory awaiting-CI	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20208	js2357	feat: Define the localization of a fractional ideal at a prime ideal	merge-conflict WIP t-algebra	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24260	plp127	feat(Topology): add API for Hereditarily Lindelof spaces	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27813	javra	feat: IMO 2025 Q1	IMO WIP	❌	✅	✅	❌	✅	❌		labelled WIP
27608	RemyDegenne	feat(MeasureTheory): typeclasses for measures with finite moments	merge-conflict WIP t-measure-probability	❌	✅	❌	❌	✅	❌		labelled WIP
27826	xgenereux	feat(Subsemiring): mk_eq_zero	WIP t-algebra	✅	✅	✅	❌	✅	❌		labelled WIP
27050	BoltonBailey	doc(Control/Monad/Cont): add docstrings	awaiting-author t-data	❌	✅	✅	✅	❌	❌		failing CI
27225	eric-wieser	refactor(Tactic/Lift): deprecate the third with argument	awaiting-author t-meta	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25991	Multramate	feat(AlgebraicGeometry/EllipticCurve): generalise nonsingular condition	merge-conflict t-algebraic-geometry	❌	✅	❌	✅	✅	❌		failing CI
25985	Multramate	feat(AlgebraicGeometry/EllipticCurve/Jacobian): add equivalences between points and explicit WithZero types	merge-conflict t-algebraic-geometry	❌	✅	❌	✅	✅	❌		failing CI
25982	Multramate	feat(AlgebraicGeometry/EllipticCurve/Group): compute range of baseChange	merge-conflict t-algebraic-geometry	❌	✅	❌	✅	✅	❌		failing CI
25238	Hagb	feat(Tactic/ComputeDegree): add support for scalar multiplication with different types	merge-conflict t-meta new-contributor	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26385	jjdishere	feat(RingTheory/Perfectoid): define integral perfectoid rings	merge-conflict WIP t-ring-theory	❌	✅	❌	❌	✅	❌		labelled WIP
22909	AntoineChambert-Loir	feat(RingTheory/Pure): pure submodules	merge-conflict t-ring-theory blocked-by-other-PR	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22908	AntoineChambert-Loir	feat(RingTheory/Finiteness/Small): tensor product of the system of small submodules	merge-conflict t-ring-theory blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22898	AntoineChambert-Loir	feat(RingTheory/TensorProduct/DirectLimit/FG): direct limit of finitely generated submodules and tensor product	merge-conflict WIP t-ring-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20431	erdOne	feat(RingTheory/AdicCompletion): monotonicity of adic-completeness	merge-conflict awaiting-author t-ring-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19596	Command-Master	feat(RingTheory/Valuation/PrimeMultiplicity): define `WithTop ℤ`-valued prime multiplicity on a fraction field	merge-conflict awaiting-author t-ring-theory large-import	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18646	jxjwan	feat(RingTheory): isotypic components	merge-conflict t-ring-theory new-contributor	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17246	pechersky	feat(RingTheory/PrimaryDecomposition): PIR of Noetherian under jacobson condition	merge-conflict awaiting-author t-ring-theory	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21474	erdOne	feat(RingTheory): replace `Ring.DimensionLEOne` with `Ring.KrullDimLE`	merge-conflict t-ring-theory large-import	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11212	shuxuezhuyi	feat(GroupTheory/GroupAction): instance `MulAction (β ⧸ H) α`	merge-conflict awaiting-author t-group-theory large-import	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27886	alreadydone	feat(Algebra): (Mv)Polynomial.X is irreducible assuming NoZeroDivisors	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
26200	adomani	fix: add label when landrun fails	merge-conflict CI	✅	✅	❌	✅	✅	❌		merge conflict
17469	joelriou	feat(Algebra/ModuleCat/Differentials/Presheaf): the presheaf of relative differentials	WIP t-category-theory large-import merge-conflict t-algebraic-geometry	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27709	kckennylau	chore: fix links	merge-conflict WIP	❌	✅	❌	❌	✅	❌		labelled WIP
28075	tristan-f-r	chore(Finsupp/Indicator): make non-classical	awaiting-author t-data easy	✅	✅	✅	✅	❌	❌		awaiting author
20671	thefundamentaltheor3m	feat(Analysis/Asymptotics/SpecificAsymptotics): Proving that 𝛔ₖ(n) = O(nᵏ⁺¹)	t-number-theory new-contributor large-import merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20267	joelriou	feat(CategoryTheory): comma categories are accessible	merge-conflict WIP awaiting-author t-category-theory	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27451	kckennylau	feat(RingTheory/Valuation): define ball, closed ball, and sphere	merge-conflict t-ring-theory	✅	✅	❌	✅	✅	❌		merge conflict
27987	kckennylau	feat(RingTheory/Valuation): define ball, closed ball, and sphere	merge-conflict t-ring-theory large-import	✅	✅	❌	✅	✅	❌		merge conflict
27444	grunweg	feat: generalise more lemmas to enorms	carleson WIP	❌	✅	✅	❌	✅	❌	⚠️	labelled WIP
24862	grunweg	feat(LocallyIntegrable): generalise more to enorms	merge-conflict WIP carleson t-measure-probability	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27003	eric-wieser	chore: use `Simp.ResultQ` more often	merge-conflict t-meta	✅	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22925	ggranberry	feat(Mathlib/PlaceHolder/ToeplitzHausdorff): Toeplitz-Hausdorff	WIP new-contributor will-close-soon awaiting-author help-wanted t-analysis	❌	✅	✅	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25401	digama0	feat(Util): SuppressSorry option	merge-conflict t-meta	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27759	plp127	chore(FreeAbelianGroup): deprecate multiplication	merge-conflict t-algebra large-import	❌	✅	❌	✅	✅	❌		failing CI
7873	astrainfinita	perf: reorder `extends` and change instance priority in algebra hierarchy	merge-conflict slow-typeclass-synthesis t-algebra blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27446	grunweg	chore: more enorm lemmas	merge-conflict WIP carleson	❌	✅	❌	❌	✅	❌		labelled WIP
14583	lecopivo	fix: make concrete cycle notation local	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
5897	eric-wieser	feat: add a `MonadError` instance for `ContT`	awaiting-author t-meta	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
28502	gilesgshaw	feat(Logic/Basic): avoid unnecessary uses of choice	blocked-by-other-PR new-contributor merge-conflict awaiting-author t-logic	✅	❌	❌	✅	❌	❌		blocked on another PR
28622	alreadydone	chore(Mathlib): replace `=>` by `↦`	merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
24793	tristan-f-r	feat: trace of unitarily similar matrices	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
26645	erdOne	feat(RingTheory/PowerSeries): Construction of `Q` such that `P(Q(X)) = X`	awaiting-author t-ring-theory	✅	✅	✅	✅	❌	❌		awaiting author
28626	alreadydone	chore(Archive, Counterexamples): replace => by ↦	merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
26078	kckennylau	feat(AlgebraicGeometry): add x, y, px, py for points on elliptic curves	awaiting-author t-algebraic-geometry	✅	✅	✅	✅	❌	❌		awaiting author
19582	yu-yama	feat(GroupExtension/Abelian): define `OfMulDistribMulAction.equivH2`	merge-conflict t-algebra blocked-by-other-PR new-contributor	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7300	ah1112	feat: synthetic geometry	merge-conflict awaiting-author help-wanted t-euclidean-geometry	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13795	astrainfinita	perf(Algebra/{Group, GroupWithZero, Ring}/InjSurj): reduce everything	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28150	Equilibris	chore: clean up proofs typevec proofs	merge-conflict t-data new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
27403	MoritzBeroRoos	fix: replace probably erroneous usage of ⬝ (with old \cdot) by · (with \centerdot)	merge-conflict new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
28042	kckennylau	feat(Topology/ValuativeRel): a topological basis indexed by pairs of elements	merge-conflict t-ring-theory	✅	✅	❌	✅	✅	❌		merge conflict
27399	MoritzBeroRoos	chore: replace every usage of ⬝ᵥ (with old \cdot) by ·ᵥ (with \centerdot)	merge-conflict new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
27479	iu-isgood	feat: Abel's Binomial Theorem	awaiting-author t-data new-contributor	❌	✅	✅	✅	❌	❌		failing CI
28787	alreadydone	feat(Counterexamples): a domain whose ring of differences is not a domain	merge-conflict t-algebra blocked-by-other-PR large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
24719	madvorak	feat(LinearAlgebra/Matrix/NonsingularInverse): inverting `Matrix` inverts its `LinearEquiv`	awaiting-author t-algebra	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27437	kckennylau	feat(RingTheory/Valuation): some lemmas about comparing with 1 and 0 and with each other	merge-conflict WIP t-ring-theory	✅	✅	❌	❌	✅	❌		labelled WIP
28148	kckennylau	feat(Matrix): Simproc and Rw-proc for Matrix Transpose	merge-conflict t-meta	✅	✅	❌	✅	✅	❌		merge conflict
28686	mitchell-horner	feat(Combinatorics/SimpleGraph): prove the Erdős-Stone theorem	merge-conflict WIP blocked-by-other-PR t-combinatorics	✅	❌	❌	❌	✅	❌		blocked on another PR
28687	mitchell-horner	feat(Combinatorics/SimpleGraph): prove the Erdős-Stone-Simonovits theorem	merge-conflict WIP blocked-by-other-PR t-combinatorics	✅	❌	❌	❌	✅	❌		blocked on another PR
28689	mitchell-horner	feat(Combinatorics/SimpleGraph): prove well-known corollaries of the Erdős-Stone-Simonovits theorem	merge-conflict WIP blocked-by-other-PR t-combinatorics	✅	❌	❌	❌	✅	❌		blocked on another PR
26952	robin-carlier	feat(CategoryTheory/DayConvolution): monoid objects internal to day convolutions	merge-conflict blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
27133	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): `C ⊛⥤ V` is monoidal closed when `V` is	merge-conflict blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
27151	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): `C ⊛⥤ V` is braided/symmetric when `C` and `V` are braided/symmetric	merge-conflict blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
27175	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): `LawfulDayConvolutionMonoidalCategoryStruct.ι C V D` is monoidal when the target is `C ⊛⥤ V`	merge-conflict blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
25741	robin-carlier	feat(AlgebraicTopology/SimplexCategory/SimplicialObject): definitions of simplicial objects by generators and relation	t-algebraic-topology blocked-by-other-PR t-category-theory large-import merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
26931	javra	feat(CategoryTheory/Enriched): `V`-enriched isomorphisms	merge-conflict awaiting-author t-category-theory infinity-cosmos	✅	✅	❌	✅	❌	❌		merge conflict
27707	FLDutchmann	feat(NumberTheory/SelbergSieve): define Selberg's weights and prove basic results.	merge-conflict t-number-theory blocked-by-other-PR t-analysis	✅	❌	❌	✅	✅	❌		blocked on another PR
25208	erdOne	feat(LinearAlgebra): `tensor_induction` macro	merge-conflict WIP t-algebra RFC	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28803	astrainfinita	refactor: unbundle algebra from `ENormed*`	t-algebra merge-conflict slow-typeclass-synthesis awaiting-zulip t-analysis	❌?	✅	❌	✅	❌	❌		infrastructure-related CI failing
26935	Paul-Lez	feat(Analysis/SpecialFunction/NthRoot): definition and basic API of Real.nthRoot	t-analysis	❌	✅	✅	✅	✅	❌		failing CI
27995	kckennylau	feat(RingTheory/Valuation): alternate constructors for Valuation	t-ring-theory awaiting-CI	❌	✅	✅	✅	❌	❌		does not pass CI
26159	upobir	feat(Algebra/QuadraticDiscriminant): Adding inequalities on quadratic from inequalities on discriminant	awaiting-author t-algebra	✅	✅	✅	✅	❌	❌		awaiting author
28151	iehality	feat(Computability): r.e. sets are closed under inter/union/projection/composition	merge-conflict t-computability awaiting-author	✅	✅	❌	✅	❌	❌		merge conflict
26908	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): alternative ext principle for unitors	merge-conflict t-category-theory	✅	✅	❌	✅	✅	❌		merge conflict
27150	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): constructors for braided and symmetric structure on day convolutions monoidal categories	merge-conflict t-category-theory	✅	✅	❌	✅	✅	❌		merge conflict
26462	PSchwahn	feat(LinearAlgebra/Projection): add results about inverse of `Submodule.prodEquivOfIsCompl`	awaiting-author t-algebra new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
27119	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): constructors for closed monoidal day convolution monoidal structures	merge-conflict t-category-theory	✅	✅	❌	✅	✅	❌		merge conflict
28623	gilesgshaw	feat(Logic/Basic): minor additions and simplification of proofs	merge-conflict t-logic new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
28804	grunweg	feat: a few more tactic linters	merge-conflict blocked-by-other-PR t-meta	❌	❌	❌	✅	✅	❌		blocked on another PR
13036	joelriou	feat(CategoryTheory/Sites): under certain conditions, cover preserving functors preserve 1-hypercovers	merge-conflict WIP t-category-theory	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29527	kim-em	feat: script for checking Github URLs	WIP CI	✅	✅	✅	❌	✅	❌		labelled WIP
27335	eric-wieser	chore(Data/List): use simp-normal-form for boolean equalities	merge-conflict t-data	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25778	thefundamentaltheor3m	feat: Monotonicity of `setIntegral` for nonnegative functions	awaiting-author t-measure-probability new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
22517	j-loreaux	feat: `ℕ+` powers in semigroups	merge-conflict WIP large-import	✅?	✅	❌	❌	✅	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
27933	grunweg	chore(OrdNode): format code example in code blocks	merge-conflict t-data	✅	✅	❌	✅	✅	❌		merge conflict
29615	eric-wieser	chore: add a computable shortcut for `AddCommMonoid ℂ`	t-analysis easy bench-after-CI	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28802	grunweg	feat: a tactic linter for continuity/measurability which can be `fun_prop`	merge-conflict large-import awaiting-CI t-meta	❌	✅	❌	✅	❌	❌		does not pass CI
25069	erdOne	feat(EllipticCurve): rational points of singular nodal cubics	merge-conflict awaiting-author t-algebraic-geometry	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25070	erdOne	feat(EllipticCurve): rational points on singular cuspidal cubics	merge-conflict awaiting-author t-algebraic-geometry	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
26670	yu-yama	feat(GroupExtension/Abelian): define `conjClassesEquivH1`	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
26154	ADedecker	refactor: add refactored APIs for algebraic filter bases	merge-conflict t-topology	✅	✅	❌	✅	✅	❌		merge conflict
27024	grunweg	feat: Gram-Schmidt orthonormalisation for sections of a vector bundle	merge-conflict awaiting-author t-differential-geometry	✅	✅	❌	✅	❌	❌		merge conflict
28580	kmill	refactor: simplify implementation of `filter_upwards`	merge-conflict t-order t-meta	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29010	grunweg	chore: more tests for field_simp features and edge cases		❌	✅	✅	✅	✅	❌		failing CI
27937	madvorak	feat(Logic/Basic): `congr_heq₂`	awaiting-author t-logic	✅	✅	✅	✅	❌	❌		awaiting author
7125	eric-wieser	feat: additive monoid structure via biproducts	merge-conflict WIP t-category-theory awaiting-CI	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27950	alreadydone	feat(MonoidAlgebra): criteria for `single` to be a unit, irreducible or prime	merge-conflict WIP t-algebra blocked-by-other-PR	❌	❌	❌	❌	✅	❌		blocked on another PR
28067	grunweg	Docstring enumerations	merge-conflict blocked-by-other-PR	❌	❌	❌	✅	✅	❌		blocked on another PR
28908	joelriou	feat(CategoryTheory): Pullback functors on `Over` categories in `Type` have right adjoints	merge-conflict awaiting-author t-category-theory	❌	✅	❌	✅	❌	❌		failing CI
25480	ocfnash	feat: define a concrete model of the `𝔤₂` root system	merge-conflict WIP t-algebra large-import	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29330	plp127	chore: define `Fin.cycleIcc` with conditions	merge-conflict t-group-theory	✅	✅	❌	✅	✅	❌		merge conflict
29588	Periecle	feat(Analysis/Complex/Residue): Implement residue theory for complex functions at isolated singularities	awaiting-author t-analysis new-contributor	❌	✅	✅	✅	❌	❌		failing CI
27829	dupuisf	feat: modify `cfc_tac` to use `grind`	merge-conflict WIP	❌	✅	❌	❌	✅	❌	⚠️	labelled WIP
21950	erdOne	feat(NumberTheory/Padics): the completion of `ℚ` at a finite place is `ℚ_[p]`	merge-conflict t-number-theory	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26178	ppls-nd-prs	feat(CategoryTheory/Limits): Fubini for products	merge-conflict awaiting-author t-category-theory new-contributor	✅	✅	❌	✅	❌	❌		merge conflict
27214	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): Categorical pullback squares	merge-conflict t-category-theory	✅	✅	❌	✅	✅	❌		merge conflict
27391	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pseudofunctoriality structure of categorical pullback squares	merge-conflict blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
27432	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pseudofunctoriality of categorical pulback squares	merge-conflict blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
27481	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): adjunctions and equivalences of categorical pullback squares	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
27686	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical/Square): more API for `CatPullbackSquare`	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
27687	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): squares equivalent to a `CatPullbackSquare`	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
27688	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): coherence statement for `CatPullbackSquare.inverse`	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
27689	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): horizontal pasting calculus for `CatPullbackSquare`	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
27690	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): vertical pasting calculus for `CatPullbackSquare`	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
27740	robin-carlier	feat(CategoryTheory/Limits/Shapes/Pullback/Categorical): pasting calculus for `CategoricalPullback`	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
26330	Timeroot	feat: "Junk value" test file	awaiting-author t-data	✅	✅	✅	✅	❌	❌		awaiting author
28452	plp127	feat: Define `ZMod.fintype` without cases	awaiting-author t-data	✅	✅	✅	✅	❌	❌		awaiting author
26466	robin-carlier	feat(AlgebraicTopology/SimplexCategory/Augmented): the canonical monoid object in the augmented simplex category	merge-conflict t-algebraic-topology t-category-theory	✅	✅	❌	✅	✅	❌		merge conflict
28074	grunweg	Isbilinearmap	merge-conflict WIP	❌	✅	❌	❌	✅	❌		labelled WIP
26579	robin-carlier	feat(CategoryTheory/Limits/Pullbacks/Categorical/CatCospanTransform): equivalences of categorical cospans	merge-conflict blocked-by-other-PR t-category-theory large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
26578	robin-carlier	feat(CategoryTheory/Limits/Pullbacks/Categorical/CatCospanTransform): adjunctions of categorical cospans	merge-conflict t-category-theory large-import	✅	✅	❌	✅	✅	❌		merge conflict
27634	agjftucker	fix(Analysis/Calculus/Implicit): consistently rename {`map`, `fun`, `function`} to `fun`	merge-conflict blocked-by-other-PR t-analysis	✅	❌	❌	✅	✅	❌		blocked on another PR
28245	robin-carlier	feat(CategoryTheory/Bicategory/NaturalTransformation/Icon): strict associativity and unitality of icon composition	WIP blocked-by-other-PR t-category-theory awaiting-CI large-import merge-conflict	❌	❌	❌	❌	❌	❌		blocked on another PR
30079	dagurtomas	feat(CategoryTheory): IsSheafFor as a multiequalizer condition	WIP t-category-theory	❌	✅	✅	❌	✅	❌		labelled WIP
29012	grunweg	chore: reduce `Topology` imports in `Data`	merge-conflict file-removed	❌	✅	❌	✅	✅	❌		failing CI
26601	yuma-mizuno	feat(CategoryTheory): make `Functor.comp` irreducible	merge-conflict WIP t-category-theory	❌	✅	❌	❌	✅	❌		labelled WIP
23621	astrainfinita	chore: deprecate `LinearOrderedComm{Monoid, Group}WithZero`	merge-conflict t-algebra t-order	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28630	Antidite	feat(Archive/Imo): right isosceles configuration in the complex plane	IMO awaiting-author new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
30192	erdOne	feat(RingTheory): valuative topology = adic topology for discrete rank 1 valuations	merge-conflict WIP t-ring-theory t-topology	❌	✅	❌	❌	✅	❌		labelled WIP
26886	pechersky	feat(NumberTheory/Padics/ValuativeRel): ValuativeRel ℚ_[p]	WIP t-number-theory blocked-by-other-PR t-algebra merge-conflict t-analysis	✅	❌	❌	❌	✅	❌		blocked on another PR
27314	pechersky	feat(TopologyValued): `Valued` based on a range topology	merge-conflict t-topology blocked-by-other-PR	✅	❌	❌	✅	✅	❌		blocked on another PR
30135	erdOne	feat(RingTheory): `ValuativeRel` on subrings	awaiting-author t-ring-theory	✅	✅	✅	✅	❌	❌		awaiting author
28328	pechersky	chore(Topology/Valued): golf using local finite order of WithZeroTopology	t-number-theory blocked-by-other-PR t-algebra large-import merge-conflict t-topology	✅	❌	❌	✅	✅	❌		blocked on another PR
16773	arulandu	feat(Probability/Distributions): formalize Beta distribution	merge-conflict awaiting-author new-contributor t-measure-probability	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
26284	plp127	feat: faster implementation of `Nat.primeFactorsList` + `@[csimp]` lemma	awaiting-author t-data	✅	✅	✅	✅	❌	❌		awaiting author
27990	kckennylau	feat(Counterexamples): a nontrivial valuation with discrete topology	merge-conflict t-ring-theory	✅	✅	❌	✅	✅	❌		merge conflict
28243	robin-carlier	chore(CategoryTheory/Bicategory): move some `eqToHom` lemmas	merge-conflict awaiting-author t-category-theory	✅	✅	❌	✅	❌	❌		merge conflict
26913	Paul-Lez	feat(NumberTheory/{*}): add a few lemmas about number field and cyclotomic extensions	WIP t-number-theory t-algebra awaiting-CI merge-conflict	❌	✅	❌	❌	❌	❌		labelled WIP
27302	tristan-f-r	feat(Fintype/Quotient): finLiftOn₂	awaiting-author t-data	✅	✅	✅	✅	❌	❌		awaiting author
28925	grunweg	chore: remove `linear_combination'` tactic	merge-conflict file-removed awaiting-zulip	✅	✅	❌	✅	❌	❌		awaiting a zulip discussion
29432	lecopivo	feat: `data_synth` tactic to prove `HasFDerivAt 𝕜 f ?f' x` and similar	WIP t-meta	❌	✅	✅	❌	✅	❌		labelled WIP
29855	eric-wieser	chore(Data/Finset/Sort): lemmas about `0 : Fin _` and `Fin.last _`	t-data t-order delegated easy	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19616	adamtopaz	fix: fix the definition of the absolute Galois group of a field	merge-conflict t-algebra awaiting-author t-number-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
28826	alreadydone	feat(CategoryTheory): Additive and Linear when Hom types are only monoids	merge-conflict WIP t-category-theory awaiting-CI	❌	✅	❌	❌	❌	❌		labelled WIP
30460	janithamalith	feat(Nat): add lemma nat_card_orbit_mul_card_stabilizer_eq_card_group	awaiting-author t-group-theory new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
30209	Ruben-VandeVelde	feat: some TwoSidedIdeal.span lemmas	awaiting-author t-ring-theory FLT	✅	✅	✅	✅	❌	❌		awaiting author
25225	xcloudyunx	feat(Combinatorics/SimpleGraph): Eulerian walk in connected graph contains all vertices	awaiting-author t-combinatorics new-contributor	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27206	grhkm21	feat(CategoryTheory/Adjunction): partial adjoints are adjoints	awaiting-author t-category-theory	❌	✅	✅	✅	❌	❌		failing CI
27196	YaelDillies	refactor(Polynomial/Bivariate): swap `X` and `Y` for improved notation	WIP t-algebra toric	❌	✅	✅	❌	✅	❌		labelled WIP
24532	robertmaxton42	feat(LinearAlgebra/FreeProduct): fill out the `FreeProduct.asPowers` namespace	merge-conflict t-algebra	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27683	dupuisf	feat: grind tags for set operations	merge-conflict t-data	❌	✅	❌	✅	✅	❌		failing CI
30828	DeVilhena-Paulo	feat: implementation of `Finmap.merge`	t-data new-contributor	❌	✅	✅	✅	✅	❌		failing CI
29355	girving	feat(Trigonometric): Taylor series bounds for sin and cos	merge-conflict t-analysis	❌	✅	❌	✅	✅	❌		failing CI
28298	thorimur	chore: dedent `to_additive` docstrings	merge-conflict documentation awaiting-author	✅	✅	❌	✅	❌	❌		merge conflict
28737	astrainfinita	refactor: deprecate `MulEquivClass`	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
28676	sun123zxy	feat(NumberTheory/ArithmeticFunction): wrap `Nat.totient` as an `ArithmeticFunction`	t-number-theory new-contributor large-import merge-conflict awaiting-author	✅	✅	❌	✅	❌	❌		merge conflict
30299	franv314	feat(Topology/Instances): Cantor set	new-contributor merge-conflict file-removed awaiting-author t-topology	✅	✅	❌	✅	❌	❌		merge conflict
30303	franv314	chore(Topology/Instances): add deprecated module	merge-conflict blocked-by-other-PR new-contributor	✅	❌	❌	✅	✅	❌		blocked on another PR
27976	smmercuri	feat: `ramificationIdx` for `NumberField.InfinitePlace`	merge-conflict WIP t-number-theory	✅	✅	❌	❌	✅	❌		labelled WIP
26357	javra	feat(CategoryTheory): linear categories as `ModuleCat R`-enriched categories	merge-conflict awaiting-author t-category-theory large-import	✅	✅	❌	✅	❌	❌		merge conflict
26085	grunweg	feat: disjoint unions distribute with products of manifolds	please-adopt WIP t-differential-geometry merge-conflict	❌	✅	❌	❌	✅	❌		looking for help
27180	ADedecker	feat: quotient of a monoid with zero by a multiplicative congruence	merge-conflict t-algebra delegated	✅	✅	❌	✅	✅	❌		merge conflict
30790	urkud	chore: partially migrate from `ContinuousMap.continuous`	merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
29871	zach1502	feat(Matrix/Transvection): Gauss pivot determinant identity and pivot preservation	awaiting-author t-algebra new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
30109	scholzhannah	feat: the subcomplexes of a (relative classical) CW complex form a completely distributive lattice	awaiting-author t-topology	✅	✅	✅	✅	❌	❌		awaiting author
25692	Whysoserioushah	feat(RingTheory/MatrixAlgebra): add a more general version of `matrixEquivTensor`	merge-conflict awaiting-author t-ring-theory	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25012	urkud	refactor(*): migrate from `Matrix.toLin'` to `Matrix.mulVecLin`	merge-conflict	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29638	yuma-mizuno	feat(CategoryTheory): define descent data by presieves	merge-conflict WIP t-category-theory	✅	✅	❌	❌	✅	❌		labelled WIP
30158	nicolaviolette	feat: combinatorics simplegraph basic	awaiting-author t-combinatorics new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
27708	vihdzp	feat: unions and intersections of ordinals are ordinals	merge-conflict awaiting-author t-set-theory	✅	✅	❌	✅	❌	❌		merge conflict
27516	gaetanserre	feat: add rational approximation lemma for suprema in `unitInterval`	awaiting-author t-topology	✅	✅	✅	✅	❌	❌		awaiting author
28132	dupuisf	feat: preliminary `grind` tags for `IsUnit`	merge-conflict t-algebra	✅	✅	❌	✅	✅	❌		merge conflict
25903	pfaffelh	feat(MeasureTheory): finite unions of sets in a semi-ring (in terms of measure theory) form a ring	merge-conflict blocked-by-other-PR large-import t-measure-probability	✅	❌	❌	✅	✅	❌		blocked on another PR
29992	vlad902	feat(Order): finite (Max)Chains always contains a top/max element	merge-conflict WIP t-order large-import	❌	✅	❌	❌	✅	❌		labelled WIP
26901	5hv5hvnk	feat: a simproc version of `compute_degree`	awaiting-CI new-contributor merge-conflict awaiting-author t-meta	❌	✅	❌	✅	❌	❌		does not pass CI
31020	grunweg	feat: mfderiv of Sum.inl and Sum.inr	merge-conflict WIP	❌	✅	❌	❌	✅	❌	⚠️	labelled WIP
25775	emilyriehl	feat(AlgebraicTopology/SimplicialSet/NerveAdjunction): to Strict Segal 2	t-algebraic-topology t-category-theory merge-conflict awaiting-author infinity-cosmos	❌	✅	❌	✅	❌	❌		failing CI
14752	AntoineChambert-Loir	fix(Topology/Algebra/Valued): repair definition of Valued	merge-conflict WIP t-topology t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26827	pechersky	feat(Analysis/Normed/ValuativeRel): helper instance for NormedField	merge-conflict t-algebra t-number-theory t-analysis	✅	✅	❌	✅	✅	❌		merge conflict
30150	imbrem	feat(CategoryTheory/Monoidal): to_additive for MonoidalCategory	t-category-theory large-import new-contributor merge-conflict awaiting-zulip t-meta	✅	✅	❌	✅	❌	❌		awaiting a zulip discussion
25765	JovanGerb	feat(gcongr): lemma for rewriting inside divisibility	delegated t-data	✅	✅	✅	✅	✅	✅		delegated
30824	grunweg	wip: another smoothness lemma for local frames	merge-conflict WIP t-differential-geometry	❌	✅	❌	❌	✅	❌		labelled WIP
31593	Ruben-VandeVelde	feat: some lemmas about MonoidAlgebra	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
31596	grunweg	chore: remove extraneous uses of push_neg	merge-conflict WIP	❌	✅	❌	❌	✅	❌		labelled WIP
26885	pechersky	feat(Topology/ValuativeRel): ValuativeTopology 𝒪[K]	t-algebra t-number-theory t-topology	❌	✅	✅	✅	✅	❌		failing CI
15651	TpmKranz	feat(Computability/NFA): operations for Thompson's construction	new-contributor t-computability merge-conflict awaiting-author awaiting-zulip	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12032	mcdoll	feat: delta distribution as a limit	WIP t-analysis	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9693	madvorak	feat: Linear programming in the standard form	merge-conflict WIP t-algebra RFC	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27392	Paul-Lez	feat(Tactic/SimpUtils): add simproc finding commands	large-import merge-conflict file-removed awaiting-author t-meta	❌	✅	❌	✅	❌	❌		failing CI
15649	TpmKranz	feat(Computability): introduce Generalised NFA as bridge to Regular Expression	new-contributor t-computability merge-conflict awaiting-author awaiting-zulip	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
5745	alexjbest	feat: a tactic to consume type annotations, and make constructor nicer	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
5863	eric-wieser	feat: add elaborators for concrete matrices	merge-conflict help-wanted blocked-by-other-PR t-meta	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
5919	MithicSpirit	feat: implement orthogonality for AffineSubspace	WIP new-contributor merge-conflict help-wanted t-analysis	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7386	madvorak	feat: Define linear programs	merge-conflict WIP t-algebra RFC	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9352	chenyili0818	feat: arithmetic lemmas for `gradient`	merge-conflict awaiting-author t-analysis	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
9795	sinhp	feat: the type `Fib` of fibre of a function at a point	merge-conflict awaiting-author t-category-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10660	eric-wieser	feat(LinearAlgebra/CliffordAlgebra): construction from a basis	merge-conflict WIP awaiting-author t-algebra	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10977	grunweg	feat: germs of smooth functions	t-differential-geometry merge-conflict awaiting-author t-topology t-analysis	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10998	hmonroe	feat(Logic): Arithmetization of partial recursive functions (toward Gödel's first incompleteness theorem)	merge-conflict awaiting-author t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
11890	adomani	feat: the terminal refine linter	merge-conflict t-linter awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12006	adomani	feat: the `suffa` tactic	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
13442	dignissimus	feat: mabel tactic for multiplicative abelian groups	new-contributor merge-conflict modifies-tactic-syntax awaiting-author help-wanted t-meta	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14237	js2357	feat: Define the localization of a fractional ideal at a prime ideal	merge-conflict awaiting-author t-algebra new-contributor	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14345	digama0	feat: the Dialectica category is monoidal closed	merge-conflict awaiting-author t-category-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14727	jjaassoonn	feat(RingTheory/Flat/CategoryTheory): a flat module has vanishing higher Tor groups	merge-conflict awaiting-author t-ring-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14733	jjaassoonn	feat(RingTheory/Flat/CategoryTheory): a module is flat iff tensoring preserves finite limits	merge-conflict awaiting-author t-ring-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15055	sinhp	feat: the category of pointed objects of a concrete category	merge-conflict awaiting-author t-category-theory	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
15224	AnthonyBordg	feat(CategoryTheory/Sites): covering families and their associated Grothendieck topology	merge-conflict awaiting-author t-category-theory new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
16303	grunweg	feat(CI): check for badly formatted titles or missing/contradictory labels	merge-conflict awaiting-author CI	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18236	joelriou	feat(Algebra/Category/ModuleCat/Presheaf): the endofunctor of presheaves of modules induced by an oplax natural transformation	WIP t-algebra t-category-theory awaiting-CI merge-conflict awaiting-author	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18749	GabinKolly	feat(ModelTheory): preparatory work for the existence of Fraïsse limits	merge-conflict awaiting-author t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18876	GabinKolly	feat(ModelTheory/Fraisse): add proof that Fraïssé limits exist	merge-conflict blocked-by-other-PR t-logic	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19323	madvorak	feat: Function to Sum decomposition	merge-conflict WIP t-data	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19378	adamtopaz	feat: Explanation widgets	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19456	AntoineChambert-Loir	feat(Data/Finsupp/MonomialOrder/DegRevLex): homogeneous reverse lexicographic order	WIP t-order t-data merge-conflict t-algebraic-geometry	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20051	Timeroot	feat: `Clone` and some instances	merge-conflict awaiting-author t-algebra blocked-by-other-PR	❌	❌	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20466	MohanadAhmed	feat: Sherman Morrison formula for rank 1 update of the matrix inverse	merge-conflict awaiting-author t-data	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20648	anthonyde	feat: formalize regular expression -> εNFA	merge-conflict t-computability awaiting-zulip new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20649	GabinKolly	feat(ModelTheory/Graph): prove characterization of the fraisse limit of finite simple graphs	WIP large-import merge-conflict t-combinatorics t-logic	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20652	jjaassoonn	feat: categorical description of center of a ring	merge-conflict awaiting-author t-algebra t-category-theory	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20924	tomaz1502	feat(Computability/QueryComplexity): Oracle-based computation	merge-conflict t-computability	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20956	tomaz1502	feat(Computability/QueryComplexity/Sort.lean): Formalization of upper bound of queries for merge sort	merge-conflict t-computability blocked-by-other-PR	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21270	GabinKolly	feat(ModelTheory/Bundled): first-order embeddings and equivalences from equalities	merge-conflict awaiting-author large-import t-logic	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21277	GabinKolly	feat(ModelTheory/PartialEquiv): Define the mapping of a self-partialEquiv through an embedding	merge-conflict blocked-by-other-PR t-logic	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21616	peabrainiac	feat(Topology): concatenating countably many paths	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21624	sinhp	feat(CategoryTheory): The (closed) monoidal structure on the product category of families of (closed) monoidal categories	merge-conflict awaiting-author t-category-theory	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21829	Whysoserioushah	feat(LinearAlgebra/TensorProduct/HomTensor): Add TensorProduct of Hom-modules	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
21903	yhtq	feat: add from/toList between `FreeSemigroup` and `List` with relative theorems	t-algebra new-contributor awaiting-CI large-import merge-conflict	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22159	shetzl	feat: add definition of pushdown automata	merge-conflict t-computability awaiting-author new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22231	pechersky	feat(Algebra/Valued): `AdicExpansion` initial defns	merge-conflict t-algebra awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22232	pechersky	feat(Algebra/Valued): `AdicExpansion.apprUpto`	merge-conflict t-topology blocked-by-other-PR	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22233	pechersky	feat(Algebra/Valued): `AdicExpansion.evalAt`	merge-conflict t-topology blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22302	658060	feat: add `CategoryTheory.Topos.Power`	merge-conflict awaiting-author t-category-theory new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22314	shetzl	feat: add leftmost derivations for context-free grammars	merge-conflict t-computability awaiting-author new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22662	plp127	feat: Localization.Away.lift (computably)	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
22790	mhk119	feat: Extend `taylor_mean_remainder_lagrange` to `x < x_0`	merge-conflict awaiting-author t-analysis new-contributor	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22861	eric-wieser	feat: add the trace of a bilinear form	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22919	plp127	feat(Data/Fintype/Pi): Make `Fintype` instance for `RelHom`s computable	merge-conflict awaiting-author t-data	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22954	eric-wieser	feat(RingTheory/Congruence/Hom): copy from GroupTheory	merge-conflict t-ring-theory	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23285	AntoineChambert-Loir	refactor: directed systems in terms of functors	WIP t-algebra t-category-theory large-import merge-conflict	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23460	Timeroot	feat: Definition of `Clone`	merge-conflict t-algebra blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23503	apnelson1	feat(Topology/Instances/ENat): ENat and tsum	merge-conflict WIP t-topology large-import	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23585	plp127	feat: `Filter.atMax` and `Filter.atMin`	merge-conflict WIP t-order	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23758	erdOne	feat(Topology/Algebra): linearly topologized iff non-archimedean	t-algebra large-import merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24333	xcloudyunx	feat(Combinatorics/SimpleGraph): cycle graph implementation for generic vertex types	merge-conflict awaiting-author t-combinatorics new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24540	robertmaxton42	feat(Quiv): add the empty, vertex, point, interval, and walking quivers	merge-conflict awaiting-author t-category-theory	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24850	pechersky	feat(Topology/UniformSpace/Ultra): uniform spaces induced by pseudometrics are ultra if system is ultra	merge-conflict t-topology	✅	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25324	eric-wieser	feat: more functorial results about DFinsupp	merge-conflict awaiting-author t-algebra t-data	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25585	Paul-Lez	feat(Tactic/Linters/DeprecatedSimpLemma): lint for deprecated simp lemmas	merge-conflict t-linter awaiting-author	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25739	literandltx	feat(NumberTheory/LegendreSymbol): Add sqrt‐of‐residue theorems for p=4k+3 and p=8k+5	merge-conflict awaiting-author t-number-theory new-contributor	✅	✅	❌	✅	❌	❌		merge conflict
25974	scholzhannah	feat(Topology/Compactness/CompactlyCoherentSpace): compact coherentification (k-ification)	merge-conflict t-topology large-import	✅	✅	❌	✅	✅	❌		merge conflict
26051	Komyyy	feat(Mathlib/GroupTheory/SpecificGroups/Alternating): A_n is simple iff n = 3 or 5 ≤ n	merge-conflict WIP t-group-theory large-import	✅	✅	❌	❌	✅	❌		labelled WIP
26165	oliver-butterley	feat(MeasureTheory.VectorMeasure): add lemma which shows that variation of a `ℝ≥0∞` VectorMeasure is equal to itself	merge-conflict blocked-by-other-PR new-contributor t-measure-probability	✅	❌	❌	✅	✅	❌		blocked on another PR
26300	igorkhavkine	feat(Analysis/Calculus/FDeriv): continuous differentiability from continuous partial derivatives on an open domain in a product space	WIP new-contributor merge-conflict awaiting-author t-analysis	❌	✅	❌	❌	❌	❌		labelled WIP
26329	Timeroot	feat: Definition of `Clone` notations and typeclasses	merge-conflict awaiting-author t-algebra awaiting-CI	❌	✅	❌	✅	❌	❌		does not pass CI
26398	ChrisHughes24	feat(ModelTheory): definable functions	please-adopt merge-conflict t-logic	✅	✅	❌	❌	✅	❌		looking for help
26399	ChrisHughes24	refactor(ModelTheory): tidy up proof of Ax-Grothendieck with definable functions	merge-conflict blocked-by-other-PR t-logic	✅	❌	❌	✅	✅	❌		blocked on another PR
26432	AntoineChambert-Loir	feat(Data.Nat.LogFueled): fueled version of `clog`	merge-conflict t-data	❌	✅	❌	✅	✅	❌		failing CI
26594	metakunt	feat(Algebra/Polynomial/ZMod): Add Polynomial.equiv_of_nat_of_polynomial_zmod	merge-conflict awaiting-author t-algebra new-contributor	✅	✅	❌	✅	❌	❌		merge conflict
26644	kckennylau	feat(SetTheory/ZFC): Define the language of sets and state the ZFC axioms	merge-conflict awaiting-author t-set-theory	✅	✅	❌	✅	❌	❌		merge conflict
26648	eric-wieser	chore(TensorProduct): remove more `suppress_compilation`s	merge-conflict blocked-by-core-PR t-algebra	✅	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26757	fweth	feat(CategoryTheory/Topos): define elementary topos	merge-conflict awaiting-author t-category-theory new-contributor	❌	✅	❌	✅	❌	❌		failing CI
26914	quangvdao	feat(Data/PFunctor/Univariate): more definitions for univariate `PFunctor`	merge-conflict t-data	✅	✅	❌	✅	✅	❌		merge conflict
26920	yuma-mizuno	feat(Tactic.CategoryTheory): add associator inserting tactic	merge-conflict WIP t-category-theory t-meta	❌	✅	❌	❌	✅	❌		labelled WIP
26990	joelriou	feat(CategoryTheory/Abelian): Noetherian objects form a Serre class	merge-conflict WIP t-category-theory	❌	✅	❌	❌	✅	❌		labelled WIP
27098	Paul-Lez	feat(Algebra/Category/ModuleCat/Sheaf/VectorBundle): define vector bundles	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
27155	Pjotr5	feat: Shearer's bound on the independence number of triangle free graphs	merge-conflict awaiting-author t-combinatorics new-contributor	❌	✅	❌	✅	❌	❌		failing CI
27163	pechersky	feat(Topology/ValuativeRel): of and to basis of compatible valuations	t-number-theory t-algebra merge-conflict awaiting-author t-topology	✅	✅	❌	✅	❌	❌		merge conflict
27187	Komyyy	feat: `NONote` represents ordinals < ε₀	merge-conflict WIP t-set-theory	❌	✅	❌	❌	✅	❌		labelled WIP
27215	kckennylau	feat(AlgebraicGeometry): Define the Zariski site on `CommRingCatᵒᵖ`	merge-conflict awaiting-author t-algebraic-geometry	✅	✅	❌	✅	❌	❌		merge conflict
27309	kckennylau	feat(CategoryTheory): a presheaf on `CostructuredArrow F d` can be extended to a presheaf on `C`	merge-conflict WIP t-category-theory	✅	✅	❌	❌	✅	❌		labelled WIP
27321	kckennylau	feat(CategoryTheory): Colimit can be computed fiberwise	merge-conflict t-category-theory awaiting-CI	❌	✅	❌	✅	❌	❌		does not pass CI
27417	PierreQuinton	feat: add `SigmaCompleteLattice`	merge-conflict awaiting-author t-order	✅	✅	❌	✅	❌	❌		merge conflict
27534	PierreQuinton	feat: a typeclass for `sSup`/`sInf` to be lawful	merge-conflict t-order	✅	✅	❌	✅	✅	❌		merge conflict
27753	YunkaiZhang233	feat(CategoryTheory): implemented proofs for factorisation categories being equivalent to iterated comma categories in two ways	merge-conflict awaiting-author t-category-theory new-contributor	✅	✅	❌	✅	❌	❌		merge conflict
27824	ChrisHughes24	feat(Calculus): exists_gt_of_deriv_pos and variants	merge-conflict awaiting-author t-analysis	✅	✅	❌	✅	❌	❌		merge conflict
27850	fyqing	feat: 0-dimensional manifolds are discrete and countable	merge-conflict awaiting-author t-differential-geometry new-contributor	✅	✅	❌	✅	❌	❌		merge conflict
27973	smmercuri	feat: the ring of integers of a `ℤₘ₀`-valued field is compact whenever it is a DVR and the residue field is finite	merge-conflict awaiting-author t-algebra large-import	✅	✅	❌	✅	❌	❌		merge conflict
28124	kckennylau	feat(Tactic): Call an arbitrary Simproc	merge-conflict t-meta	❌	✅	❌	✅	✅	❌		failing CI
28125	nonisomorphiclinearmap	feat(Combinatorics): basic definition of simplicial complexes	merge-conflict t-combinatorics new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
28316	eric-wieser	feat(Tactic/NormNum): better trace nodes	merge-conflict t-meta	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28325	pechersky	feat(WithZeroTopology): `locallyCompactSpace_iff_locallyFiniteOrder_units`	merge-conflict t-topology t-order large-import	❌	✅	❌	✅	✅	❌		failing CI
28349	kckennylau	feat(Meta): add notation for naming stacked polynomials	merge-conflict awaiting-author t-meta	✅	✅	❌	✅	❌	❌		merge conflict
28530	nonisomorphiclinearmap	feat(Combinatorics/SimplicialComplex/Topology): add standard simplices and geometric realisation (colimit + functoriality)	merge-conflict blocked-by-other-PR t-combinatorics new-contributor	✅	❌	❌	✅	✅	❌		blocked on another PR
28868	yury-harmonic	feat(Positive): add `OfNat` instance	merge-conflict t-algebra large-import	❌	✅	❌	✅	✅	❌		failing CI
28871	JaafarTanoukhi	feat(Combinatorics/Digraph): Tournaments	merge-conflict t-combinatorics new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
29055	vihdzp	feat: `Ordinal.toENat`	merge-conflict awaiting-author t-set-theory	✅	✅	❌	✅	❌	❌		merge conflict
29108	JonBannon	feat(MeasureTheory): add `LInfty.lean` with `Mul` and `const` related results.	merge-conflict awaiting-author t-measure-probability	✅	✅	❌	✅	❌	❌		merge conflict
29500	vihdzp	feat: `WellFoundedLT (LowerSet α)`	merge-conflict awaiting-author t-order	✅	✅	❌	✅	❌	❌		merge conflict
29526	llllvvuu	feat: `Multiset.map f` identifies `f` up to permutation	merge-conflict t-data	✅	✅	❌	✅	✅	❌		merge conflict
29675	yury-harmonic	feat(Wolstenholme): new file	merge-conflict awaiting-author help-wanted t-data	❌	✅	❌	❌	❌	❌		looking for help
29720	javra	feat(CategoryTheory): `TransportEnrichment` and `ForgetEnrichment` as 2-functors	merge-conflict WIP t-category-theory	❌	✅	❌	❌	✅	❌		labelled WIP
29827	js2357	feat: define two (trivial) ContinuousMulEquivs	merge-conflict t-topology FLT large-import	❌	✅	❌	✅	✅	❌		failing CI
29947	JaafarTanoukhi	feat(Combinatorics/Digraph): Maps	merge-conflict t-combinatorics new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
30004	luigi-massacci	feat(MeasureTheory/Integral/TestAgainst): integrating BCFs against a finite measure or an L1Loc map as CLMs	merge-conflict awaiting-author t-analysis t-measure-probability	✅	✅	❌	✅	❌	❌		merge conflict
30042	JovanGerb	feat(push): `@[push]` attributes for `∈` in `Set`, `Finset` and `Multiset`	merge-conflict awaiting-author t-meta	✅	✅	❌	✅	❌	❌		merge conflict
30933	joelriou	feat(CategoryTheory): the linearization of a category	merge-conflict awaiting-author t-category-theory	✅	✅	❌	✅	❌	❌		merge conflict
31351	grunweg	feat: manifolds with smooth boundary	merge-conflict WIP t-differential-geometry	❌	✅	❌	❌	✅	❌		labelled WIP
31356	adomani	feat: add inspect-like functions	merge-conflict t-meta	✅	✅	❌	✅	✅	❌		merge conflict
31604	maksym-radziwill	feat: analyticity of dslope	merge-conflict awaiting-author t-analysis	✅	✅	❌	✅	❌	❌		merge conflict
31738	robertmaxton42	feat: quivers can be represented as functors from the walking quiver	merge-conflict awaiting-author t-category-theory	❌	✅	❌	✅	❌	❌		failing CI
21915	YaelDillies	feat: simproc for `Int.divisorsAntidiag`	WIP t-meta	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19475	YaelDillies	feat: group markings	WIP t-algebra blocked-by-other-PR	❌	❌	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
15443	YaelDillies	feat: Marcinkiewicz-Zygmund inequality	WIP t-analysis	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
31590	SuccessMoses	chore: tag `commutatorElement_def` with `simp`	awaiting-author t-algebra new-contributor	❌	✅	✅	✅	❌	❌		failing CI
31587	JovanGerb	Lean pr testing 11156	merge-conflict WIP	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25802	dagurtomas	feat(AlgebraicTopology): anodyne morphisms of simplicial sets	WIP t-topology	❌	✅	✅	❌	✅	❌		labelled WIP
6268	eric-wieser	fix: fixups to #3838	merge-conflict WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6859	MohanadAhmed	feat: TryLean4Bundle: Windows Bundle Creator	WIP help-wanted CI	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
6993	jjaassoonn	feat: lemmas about `AddMonoidAlgebra.{divOf, modOf}`	merge-conflict t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
7427	MohanadAhmed	feat: eigenvalues sorted in ascending/descending order	merge-conflict WIP	✅?	✅	❌	❌	✅	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
9339	FMLJohn	feat(RingTheory/GradedAlgebra/HomogeneousIdeal): given a finitely generated homogeneous ideal of a graded semiring, construct a finite spanning set for the ideal which only contains homogeneous elements	merge-conflict t-ring-theory	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
9564	AntoineChambert-Loir	chore: weaken commutativity assumptions for AdjoinRoot.lift and AdjoinRoot.liftHom	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10026	madvorak	feat: linear programming according to Antoine Chambert-Loir's book	merge-conflict WIP t-algebra RFC	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10159	madvorak	feat: linear programming according to Antoine Chambert-Loir's book — affine version	merge-conflict WIP t-algebra RFC	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
10349	Shamrock-Frost	refactor(CategoryTheory/MorphismProperty): some clean-ups	merge-conflict t-category-theory	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11021	jstoobysmith	feat(AlgebraicTopology): add join of augmented SSets	merge-conflict WIP t-algebraic-topology new-contributor	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
11800	JADekker	feat: KappaLindelöf spaces	please-adopt merge-conflict t-topology awaiting-zulip	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12087	JADekker	feat: complete API for K-Lindelöf spaces	please-adopt merge-conflict t-topology blocked-by-other-PR	✅?	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12251	ScottCarnahan	refactor(RingTheory/HahnSeries): several generalizations	merge-conflict WIP t-algebra t-order	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
12394	JADekker	feat: define pre-tight and tight measures	please-adopt merge-conflict awaiting-author t-measure-probability	❌	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
12452	JADekker	feat(Cocardinal): add some more api	t-topology awaiting-CI	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14426	adomani	feat: `#min_imps` command (development branch)	merge-conflict WIP	✅?	✅	❌	❌	✅	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
14686	smorel394	feat(AlgebraicGeometry/Grassmannian): define the Grassmannian scheme	please-adopt WIP workshop-AIM-AG-2024 merge-conflict t-algebraic-geometry	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17071	ScottCarnahan	feat(LinearAlgebra/RootSystem): separation, base, cartanMatrix	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17471	joelriou	feat(Algebra/ModuleCat/Differentials/Sheaf): the sheaf of relative differentials	WIP blocked-by-other-PR t-category-theory large-import merge-conflict t-algebraic-geometry	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
18626	hannahfechtner	feat: define Artin braid groups	merge-conflict awaiting-author t-algebra new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18784	erdOne	feat(AlgebraicGeometry): use `addMorphismPropertyInstances`	merge-conflict t-algebraic-geometry blocked-by-other-PR	❌	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19062	hannahfechtner	feat(Algebra/PresentedMonoid/Basic): facts about rel	awaiting-author t-algebra	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
19607	madvorak	feat: block matrices are totally unimodular	merge-conflict WIP blocked-by-other-PR	❌	❌	❌	❌	✅	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
20029	FrederickPu	feat(Tactic/simps): allow for Config attributes to be set directly	merge-conflict WIP new-contributor t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21269	658060	feat(CategoryTheory/Topos): basic definitions and results in topos theory	WIP t-category-theory new-contributor merge-conflict awaiting-author	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22805	ScottCarnahan	feat(FieldTheory/Finite): fixed points of Frobenius automorphism	merge-conflict WIP t-algebra	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23772	SEU-Prime	feat: Amice equivalence	WIP t-number-theory	❌	✅	✅	❌	✅	❌		labelled WIP
23990	robertmaxton42	feat(Types.Colimits): Quot is functorial and colimitEquivQuot is natural	merge-conflict awaiting-author t-category-theory new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24533	robertmaxton42	feat(ULift): conjugation by ULift.up/down, misc cast/heq lemmas	awaiting-author t-data	✅?	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24690	ScottCarnahan	feat(Data.Prod): reverse lexicographic order	merge-conflict WIP t-order	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
24692	ScottCarnahan	feat(RingTheory/HahnSeries/Basic): isomorphism of Hahn series induced by order isomorphism	merge-conflict WIP t-order	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25034	ScottCarnahan	feat(Algebra/Module/Equiv/Basic): Restriction of scalars from a semilinear equivalence to a linear equivalence	WIP t-algebra	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25831	ScottCarnahan	feat(RingTheory/HahnSeries): Powers of a binomial	merge-conflict WIP t-ring-theory	✅	✅	❌	❌	✅	❌		labelled WIP
26455	ScottCarnahan	feat(LinearAlgebra/RootSystem): API for CartanMatrix	merge-conflict WIP t-algebra	✅	✅	❌	❌	✅	❌		labelled WIP
26804	kckennylau	feat(SetTheory): ZFSet is a model of ZFC	merge-conflict WIP t-set-theory	❌	✅	❌	❌	✅	❌		labelled WIP
26881	emo916math	feat(Analysis/Calculus/Deriv/Star): a formula for `deriv (conj ∘ f ∘ conj)`	awaiting-author t-analysis new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
26890	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): more API for `DayFunctor`	merge-conflict t-category-theory	✅	✅	❌	✅	✅	❌		merge conflict
26310	kckennylau	feat: binary forms	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
26283	kckennylau	feat: resultant of polynomials	merge-conflict WIP t-algebra	❌	✅	❌	❌	✅	❌		labelled WIP
27991	sinianluoye	feat(Rat): add Rat.den_eq_of_add_den_eq_one and its dependent lemmas	awaiting-author t-data new-contributor	❌	✅	✅	✅	❌	❌		failing CI
28215	5hv5hvnk	feat: strong and Weak connectivity for Digraphs	WIP new-contributor merge-conflict awaiting-author t-combinatorics	❌	✅	❌	❌	❌	❌		labelled WIP
28970	Whysoserioushah	feat(Algebra/Algebra/ReducedNorm): defines reduced norm and trace	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
29212	Whysoserioushah	feat(Algebra/CrossProductAlgebra/Defs): define Cross Product Algebra	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
29514	grunweg	feat(CI): use more strict mode	merge-conflict WIP CI	❌	✅	❌	❌	✅	❌		labelled WIP
29574	JarodAlper	feat: regular local rings are domains	merge-conflict t-ring-theory new-contributor	❌	✅	❌	✅	✅	❌		failing CI
28718	imbrem	feat: class for chosen finite coproducts	blocked-by-other-PR t-category-theory new-contributor merge-conflict awaiting-author	❌	❌	❌	✅	❌	❌		blocked on another PR
30366	sinhp	feat(CategoryTheory): The Preliminaries for Locally Cartesian Closed Categories	merge-conflict awaiting-author t-category-theory	✅	✅	❌	✅	❌	❌		merge conflict
26765	KiringYJ	feat(MeasureTheory/PiSystem): add π-λ theorem and SetLike instance	awaiting-author t-measure-probability new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
29409	Julian	feat(Mathlib/Analysis): deriv_eq_self and deriv_exp_iff	awaiting-author t-analysis	✅	✅	✅	✅	❌	❌		awaiting author
31513	FLDutchmann	feat(Tactic): `polynomial` tactic	merge-conflict blocked-by-other-PR t-meta	✅	❌	❌	✅	✅	❌		blocked on another PR
27306	xyzw12345	feat: `lie_ring` tactic and `LieReduce` command	t-meta	❌	✅	✅	✅	✅	❌		failing CI
29434	ntapiam	feat(NonAssoc/LieAdmissible): prove every ring/algebra is LieAdmissible	t-algebra new-contributor	❌	✅	✅	✅	✅	❌		failing CI
27694	grunweg	feat: Gram-Schmidt orthonormalisation preserves continuity of sections	merge-conflict t-differential-geometry blocked-by-other-PR	❌	❌	❌	✅	✅	❌		blocked on another PR
27025	grunweg	feat: Gram-Schmidt procedure on smooth vector bundles yields smooth sections	merge-conflict t-differential-geometry blocked-by-other-PR	❌	❌	❌	✅	✅	❌		blocked on another PR
30637	strihanje01	feat(Combinatorics/SetFamily/Lindstrom): Lindstrom's theorem for subfamilies with equal unions	t-combinatorics new-contributor	❌	✅	✅	✅	✅	❌		failing CI
31949	ADedecker	chore: prefer `Pi.single i 1 j` over `fun j => if i = j then 1 else 0`	t-algebra awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
25902	pfaffelh	feat: The finite product of semi-rings (in terms of measure theory) is a semi-ring.	t-measure-probability brownian large-import merge-conflict awaiting-author	✅	✅	❌	✅	❌	❌		merge conflict
31571	erdOne	feat(RingTheory): existence of local algebra with given residue field	awaiting-author t-ring-theory	✅	✅	✅	✅	❌	❌		awaiting author
29517	pechersky	feat(RingTheory/Torsion): torsion = union of roots of unity	merge-conflict awaiting-author t-algebra	❌	✅	❌	✅	❌	❌		failing CI
31176	mcdoll	feat(Analysis): Taylor's theorem with the integral remainder	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
28933	artie2000	chore(Data): correct definition for `single_apply`	merge-conflict WIP	❌	✅	❌	❌	✅	❌		labelled WIP
24627	pechersky	feat(Topology/Algebra/Valued): `IsLinearTopology 𝒪[K] K` and `𝒪[K] 𝒪[K]`	merge-conflict awaiting-author t-topology	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27756	grunweg	feat: `Weak(Pseudo)EMetricSpace`, generalises `(Pseudo)EMetricSpace`	merge-conflict WIP t-topology carleson	❌	✅	❌	❌	✅	❌		labelled WIP
24016	plp127	feat: fine uniformity	merge-conflict t-topology	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
30995	kckennylau	feat(RingTheory): replace ofLinearEquiv with limit	t-ring-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32094	grunweg	feat(runLinter): allow only running certain linters	t-linter CI	❌	✅	✅	✅	✅	❌		failing CI
32095	grunweg	chore: fix some explicitVarOfIff linter errors	please-adopt WIP merge-conflict	❌	✅	❌	❌	✅	❌		looking for help
31796	dobronx1325	feat(Data/Real/EReal): add mul_lt_mul_of_pos_left theorem	t-data new-contributor	❌	✅	✅	✅	✅	❌		failing CI
27258	JovanGerb	feat: Imo2020 q6	IMO awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
26138	xroblot	Development branch (2)	WIP merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
31729	thorimur	chore: log on theorem type signature in unused instances in type linters	merge-conflict blocked-by-other-PR large-import	✅	❌	❌	✅	✅	❌		blocked on another PR
32157	peabrainiac	feat(Analysis/Calculus): Hadamard's lemma	t-analysis blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
26436	AntoineChambert-Loir	feat(Mathlib/Data/Nat/Prime/Defs): fuel Nat.minFac	merge-conflict t-data awaiting-author	❌	✅	❌	✅	❌	❌		failing CI
24514	b-mehta	chore(Int/GCD): use fuel in xgcd	awaiting-author t-data merge-conflict	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
32169	saodimao20	feat: add convolution_comp_add_right	t-analysis new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
28244	robin-carlier	feat(CategoryTheory/Bicategory/NaturalTransformation): Icons	WIP blocked-by-other-PR t-category-theory awaiting-CI large-import merge-conflict	❌	❌	❌	❌	❌	❌		blocked on another PR
29933	smmercuri	chore: fix `def` naming isses in `Normed/Field/WithAbs.lean`	WIP merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
31350	grunweg	feat: (unoriented) bordism groups	merge-conflict WIP t-differential-geometry blocked-by-other-PR	❌	❌	❌	❌	✅	❌		blocked on another PR
26389	jjdishere	feat(RingTheory): Perfectoid Field	t-algebra WIP t-topology t-analysis	❌	✅	✅	❌	✅	❌		labelled WIP
32285	awainverse	chore(ModelTheory/Bundled): Replace CategoryTheory.Bundled	t-logic awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31950	callesonne	feat(CategoryTheory/Product/Basic): make `Hom` into a 1-field structure	WIP t-category-theory merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
27579	RemyDegenne	feat: risk of an estimator, DeGroot statistical information, total variation distance	WIP large-import t-measure-probability	❌	✅	✅	❌	✅	❌		labelled WIP
29315	kbuzzard	chore: raise priority of `IsTopologicalSemiring.toIsModuleTopology`	awaiting-author t-topology	❌	✅	✅	✅	❌	❌		failing CI
31730	thorimur	feat(Meta): declaration manipulation meta API: allow logging on type signature of theorems	t-meta	❌	✅	✅	✅	✅	❌		failing CI
31242	plp127	feat: express filter as supremum of principal filter and free filter	t-order awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
32474	mattrobball	perf(Module.LinearMap.Defs): deprioritize projections to parents for SemilinearMapClass	t-algebra	❌	✅	✅	✅	✅	❌		failing CI
31898	ntapiam	feat(LinearAlgebra/TensorAlgebra): implement HopfAlgebra for TensorAlgebra	new-contributor t-ring-theory awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
31597	grunweg	chore(AtLocation): allow throwing a warning when no progress is being made	awaiting-author t-meta merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
30525	515801431	feat(Mathlib/Combinatorics/Enumerative/Polya): Add Polya Counting	t-combinatorics new-contributor awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
31113	515801431	feat(Mathlib/Combinatorics/Enumerative/Polya.lean): Add additional theorem in `Polya.lean`	t-combinatorics new-contributor blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
24441	MrSumato	feat(Data/List): add Lyndon-Schutzenberger theorem on list commutativity	merge-conflict awaiting-author t-data new-contributor	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
28057	plp127	feat(SuccOrder): simp lemma to refold `Order.succ` and `Order.pred`	awaiting-author t-order merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
31901	callesonne	feat(Bicategory/Subbicategory): add full subbicategories using `ObjectProperty`	t-category-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32473	mattrobball	chore(Kaehler.JacobiZariski): remove egregious local instance hack	t-ring-theory awaiting-author	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
18551	joelriou	feat(AlgebraicGeometry): the algebraic De Rham complex	WIP t-algebra blocked-by-other-PR merge-conflict t-algebraic-geometry	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29744	espottesmith	feat(Combinatorics): define directed hypergraphs	t-combinatorics new-contributor	❌	✅	✅	✅	✅	❌		failing CI
31147	daefigueroa	feat(Dynamics): point transitive monoid actions and transitive points	t-dynamics new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
30119	Ruben-VandeVelde	feat: WithTop/Bot.mapD	awaiting-author t-order merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
28613	espottesmith	feat(Combinatorics): define undirected hypergraphs	t-combinatorics new-contributor merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
23040	grunweg	feat: define immersions and smooth embeddings in infinite dimensions	merge-conflict WIP t-differential-geometry blocked-by-other-PR	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
30668	astrainfinita	feat: `QuotType`	RFC t-data awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
30847	joelriou	feat(CategoryTheory/Presentable): the representation theorem	WIP blocked-by-other-PR t-category-theory merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
30817	joelriou	feat(CategoryTheory): `κ`-continuous presheaves	WIP t-category-theory blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
6633	adomani	feat(..Polynomial..): `MvPolynomial`s have no zero divisors	merge-conflict awaiting-author t-algebra	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
28865	grunweg	feat: a map is smooth iff its post-composition with an immersion is	merge-conflict WIP t-differential-geometry blocked-by-other-PR	❌	❌	❌	❌	✅	❌		blocked on another PR
31987	saodimao20	feat: add monotonicity and relation lemmas for mgf and cgf	t-measure-probability new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32211	ADedecker	feat: inclusion from `ContDiffMapSupportedIn` to `TestFunction` is a topological embedding	t-analysis blocked-by-other-PR merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
32602	adamtopaz	feat: Refactor graph	WIP	❌	✅	✅	❌	✅	❌	⚠️	labelled WIP
26912	pechersky	chore(Algebra/Ring/Subring): simp tag `Subring.smul_def`	merge-conflict t-algebra	✅	✅	❌	✅	✅	❌		merge conflict
32737	j-loreaux	refactor: rename `MulAction` to `MonoidAction`	merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
29274	Jlh18	feat(CategoryTheory): HasLimits instance on Grpd	file-removed blocked-by-other-PR t-category-theory merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
29283	Jlh18	feat(CategoryTheory): define forgetful-core adjunction between Cat and Grpd	file-removed t-category-theory awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
21447	erdOne	feat(AlgebraicGeometry): the split algebraic torus	merge-conflict awaiting-author t-algebraic-geometry	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25963	artie2000	refactor(Algebra): uniform API for substructures	merge-conflict WIP t-algebra	❌	✅	❌	❌	✅	❌		labelled WIP
32938	0xTerencePrime	feat(Order/LocallyFinite): prove DenselyOrdered and LocallyFiniteOrder are incompatible	t-order new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33077	YaelDillies	feat(Data/Rel): balls	WIP t-data	❌	✅	✅	❌	✅	❌		labelled WIP
31226	erdOne	chore(RingTheory): add `@[ext]` to `Ideal.Quotient.algHom_ext`	awaiting-author t-ring-theory easy merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
21495	alreadydone	experiment: reducible HasQuotient.quotient'	WIP bench-after-CI merge-conflict	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
32698	farruhx	feat(List): add aesop / simp annotations to selected lemmas for improved automation	t-data new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
27817	zhuyizheng	feat: add IMO2025P1	IMO awaiting-author new-contributor merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
26923	oliver-butterley	feat(Dynamics/BirkhoffSum): add the pointwise ergodic theorem (Birkhoff's)	t-dynamics new-contributor awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
33218	Blackfeather007	feat(Algebra): Define the associated graded ring to filtered ring	t-ring-theory new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33219	Blackfeather007	feat(Algebra): Define associated graded algebra	t-ring-theory new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33220	Blackfeather007	feat(Algebra): Define associated graded module	t-ring-theory new-contributor blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
33227	Blackfeather007	feat(Algebra): exact of associated graded exact	t-ring-theory new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33226	Blackfeather007	feat(Algebra): associated graded exact of exact and strict	t-ring-theory new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33225	Blackfeather007	feat(Algebra): filtered module hom	t-ring-theory new-contributor blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
33224	Blackfeather007	feat(Algebra): define filtered alghom	t-ring-theory new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33223	Blackfeather007	feat(Algebra): define filtered ring homomorphism	t-ring-theory new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33222	Blackfeather007	feat(Algebra): define filtered add group hom	new-contributor t-ring-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33134	faenuccio	feat(Normed/Module/WeakDual): add Goldstine lemma	WIP t-analysis	❌	✅	✅	❌	✅	❌		labelled WIP
33178	gw90	feat(Analysis/CStarAlgebra/Spectrum): Adding lemmas that the CStarAlgebra norm equals the square root of the spectral radius of star a * a	new-contributor t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33138	gasparattila	chore(MeasureTheory/Measure/Stieltjes): remove `backward.privateInPublic`	t-measure-probability tech debt awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33307	grunweg	Orientable manifolds updated	WIP t-differential-geometry	❌	✅	✅	❌	✅	❌		labelled WIP
33313	SnirBroshi	feat(Combinatorics/SimpleGraph/EdgeColoring): create a basic edge-coloring API	large-import t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
5934	eric-wieser	feat: port Data.Rat.MetaDefs	merge-conflict help-wanted mathlib-port t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
4960	eric-wieser	chore: use `open scoped`	merge-conflict awaiting-CI	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
6042	MohanadAhmed	feat(LinearAlgebra/Matrix/SVD): Singular Value Decomposition of R or C Matrices	please-adopt WIP t-algebra merge-conflict	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
4127	kmill	refactor: create HasAdj class, define Digraph, and generalize some SimpleGraph API	merge-conflict awaiting-author t-combinatorics	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
27752	plp127	feat(Order): `NoBotOrder α` implies `NoMinOrder α` under `IsDirected α (· ≥ ·)`	awaiting-author t-order merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
32921	faenuccio	refactor Submodule.map	WIP awaiting-author t-algebra merge-conflict	❌	✅	❌	❌	❌	❌		labelled WIP
32889	artie2000	feat(Algebra): forgetful lemmas for `map` and `comap` on substructures	t-algebra awaiting-author blocked-by-other-PR merge-conflict	✅	❌	❌	✅	❌	❌		blocked on another PR
32960	dleijnse	feat(FieldTheory): adjoin pth roots	t-algebra new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33163	Aaron1011	feat: prove subgroup of (M -> Z) is finitely generated	t-ring-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
25481	kbuzzard	chore: refactor Algebra.TensorProduct.rightAlgebra	t-algebra	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28972	themathqueen	feat(LinearAlgebra/Matrix): star-algebra automorphisms on matrices are unitarily inner	t-algebra t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
14444	digama0	fix(GeneralizeProofs): unreachable! bug	merge-conflict awaiting-author t-meta	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
25138	chrisflav	chore(RingTheory/Ideal): make `RingHom.ker` take a `RingHom` instead of `RingHomClass`	t-algebra awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
31018	joelriou	feat(CategoryTheory): the κ-accessible category of κ-directed posets	WIP t-category-theory	❌	✅	✅	❌	✅	❌		labelled WIP
33386	joelriou	feat(AlgebraicTopology/SimplicialSet): decidable instances	t-algebraic-topology WIP RFC	❌	✅	✅	❌	✅	❌		labelled WIP
24665	Komyyy	feat(Mathlib/Topology/Metrizable/Uniformity): every uniform space is generated by a family of pseudometrics	WIP t-topology merge-conflict	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
33381	urkud	feat: add a version of the Schwarz lemma	t-analysis blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33448	astrainfinita	refactor: deprecate `ContinuousLinearMapClass`	t-topology t-algebra awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33462	eric-wieser	feat: teach `fun_prop` about `ContinousMultilinearMap.compContinuousLinearMap`	t-analysis	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
32725	joelriou	feat(CategoryTheory): presheaves of types which preserve a limit	t-category-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32840	joelriou	chore(CategoryTheory): remove the old Ext API	file-removed t-category-theory large-import merge-conflict WIP	❌	✅	❌	❌	✅	❌		labelled WIP
33133	0xTerencePrime	feat(Algebra/Group/Center): add Decidable (IsMulCentral a) instance	t-algebra new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33191	sinhp	feat(CategoryTheory): Locally cartesian closed structure on presheaf categories	WIP t-category-theory blocked-by-other-PR merge-conflict	✅	❌	❌	❌	✅	❌		blocked on another PR
28153	kckennylau	feat(Simproc): Simproc for explicit diagonal matrices	merge-conflict awaiting-author t-meta	✅	✅	❌	✅	❌	❌		merge conflict
25500	eric-wieser	feat: delaborators for metadata	large-import merge-conflict awaiting-author delegated t-meta	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
28191	kckennylau	feat(Logic): tag Injective, Surjective, and Bijective with fun_prop	merge-conflict awaiting-author t-meta	✅	✅	❌	✅	❌	❌		merge conflict
30432	kckennylau	feat(AlgebraicGeometry): define the non-vanishing locus of a set in Proj	awaiting-author t-algebraic-geometry	✅	✅	✅	✅	❌	❌		awaiting author
27262	Timeroot	feat(Tactic/Bound): bound? for proof scripts	awaiting-author t-meta	❌	✅	✅	✅	❌	❌		failing CI
32389	LLaurance	feat(Analysis): Trigonometric identities	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33502	MrQubo	fix(Tactic/ProxyType): Pass params explicitly in proxy_equiv% implementation	new-contributor t-meta WIP	✅	✅	✅	❌	✅	❌		labelled WIP
22657	Xmask19	feat: a graph is maximally acyclic iff it is a tree	merge-conflict t-combinatorics new-contributor	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26368	Whysoserioushah	feat(RingTheory/TwoSidedIdeal/SpanAsSum): span of set as finsum	merge-conflict awaiting-author t-ring-theory	✅	✅	❌	✅	❌	❌		merge conflict
28013	astrainfinita	feat: Lindemann-Weierstrass Theorem	t-algebra t-analysis awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
21344	kbuzzard	chore: attempt to avoid diamond in OreLocalization	please-adopt t-algebra	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
33112	alreadydone	feat(GroupAction): `(M →[M] M) ≃* Mᵐᵒᵖ`	t-algebra t-group-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31187	loefflerd	feat(NumberTheory/LSeries): Define the L-series of a modular form	WIP t-number-theory	✅	✅	✅	❌	✅	❌		labelled WIP
30375	sinhp	feat(CategoryTheory): Basics of Locally Cartesian Closed Categories	t-category-theory merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
32991	artie2000	chore(Algebra/Algebra): remove `Algebra.cast` coercion	t-algebra merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
27972	smmercuri	refactor: make `Valuation.Completion` a `def` and refactor more of `AdicValuation.lean`	WIP t-number-theory t-algebra merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
17176	arulandu	feat: integrals and integrability with .re	merge-conflict awaiting-author new-contributor t-measure-probability please-adopt	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
33454	astrainfinita	feat: lemmas about `IsometryClass`	t-topology t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
13740	YaelDillies	feat: more robust ae notation	t-meta t-measure-probability awaiting-author	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
32165	yuanyi-350	feat(Real/Trigonometric): Add `sum_cos_arith_progression` and prepare for Dirichlet kernel	t-analysis awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33368	urkud	feat: define `Complex.UnitDisc.shift`	t-analysis awaiting-zulip merge-conflict	✅	✅	❌	✅	❌	❌		awaiting a zulip discussion
33450	astrainfinita	refactor: deprecate `LinearIsometryClass`	t-algebra t-analysis blocked-by-other-PR t-topology merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
33434	astrainfinita	chore: redefine `Finsupp.indicator` using `Finsupp.onFinset`	t-data	❌	✅	✅	✅	✅	❌		failing CI
33554	themathqueen	chore(Analysis/Normed/Module/Normalize): allow for `RCLike` instead of just the reals	t-analysis awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33561	kbuzzard	chore: cont -> continuous_toFun	merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
27507	grunweg	wip(commandStart): check the indentation of declaration keywords also	WIP t-linter merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
26088	grunweg	chore(Linter/DirectoryDependency): move forbidden directories into a JSON file	please-adopt t-linter merge-conflict	❌	✅	❌	❌	✅	❌		looking for help
33330	michael-novak-math	feat: add arc-length reparametrization of parametrized curves	t-analysis new-contributor merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
24010	grunweg	feat(Counterexamples): a non-negative function, not a.e. zero, with vanishing lowe…	merge-conflict please-adopt WIP blocked-by-other-PR t-measure-probability	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
28700	Timeroot	feat(ModelTheory): Set.Definable is transitive	merge-conflict large-import t-logic	✅	✅	❌	✅	✅	❌		merge conflict
30608	grunweg	feat: another lemma about derivatives of parametric integrals	merge-conflict awaiting-author t-analysis	✅	✅	❌	✅	❌	❌		merge conflict
30610	grunweg	feat: yet another lemma about differentiability of parametric integrals	merge-conflict blocked-by-other-PR t-analysis	❌	❌	❌	✅	✅	❌		blocked on another PR
33299	kingiler	feat: Add decidable membership for Interval	awaiting-author new-contributor t-order	✅	✅	✅	✅	❌	❌		awaiting author
32190	vihdzp	chore(Algebra/Order/Ring/Archimedean): generalize theorems to `OrderHomClass` + `RingHomClass`	t-algebra	❌	✅	✅	✅	✅	❌		failing CI
30142	shalliso	feat(Topology/Baire): define IsNonMeagre	t-topology new-contributor merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
32401	ADedecker	feat: monotonicity of D^n(U) in n and in U as CLMs	merge-conflict t-analysis delegated	✅	✅	❌	✅	✅	❌		merge conflict
32410	callesonne	feat(Bicategory/FunctorCategory/Pseudo): Add evaluation pseudofunctor	merge-conflict WIP t-category-theory blocked-by-other-PR	❌	❌	❌	❌	✅	❌		blocked on another PR
30562	dwrensha	fix(Data/Fintype/Perm): make the main logic of Equiv.instFintype irreducible	awaiting-author t-data	❌	✅	✅	✅	❌	❌		failing CI
33669	eric-wieser	chore(Data/Nat/Digits): refactor to use List.rightpad	large-import merge-conflict	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25905	mans0954	feat(RingTheory/Polynomial/SmallDegreeVieta): polynomial versions of results in Algebra.QuadraticDiscriminant	merge-conflict t-ring-theory please-adopt	✅	✅	❌	❌	✅	❌		looking for help
25907	mans0954	feat: low order roots of unity	t-algebra please-adopt	✅	✅	✅	❌	✅	❌		looking for help
26339	mans0954	feat(Analysis/Normed/Module/WeakDual): Banach Dieudonné Lemma	merge-conflict WIP t-analysis large-import please-adopt	❌	✅	❌	❌	✅	❌		looking for help
26340	mans0954	feat(Algebra/Module/NestAlgebra): Nest algebras	merge-conflict t-algebra please-adopt	❌	✅	❌	❌	✅	❌		looking for help
26341	mans0954	feat(LinearAlgebra/QuadraticForm/Basis): Free Tensor product of Quadratic Maps	merge-conflict WIP t-algebra large-import please-adopt	❌	✅	❌	❌	✅	❌		looking for help
26344	mans0954	feat(Analysis/NormedSpace/MStructure): The component projections on WithLp 1 (α × β) are L-projections	merge-conflict WIP t-analysis file-removed please-adopt	❌	✅	❌	❌	✅	❌		looking for help
26347	mans0954	feat(Data/Finset/RangeDistance): abs_sub_lt_of_mem_finset_range	merge-conflict t-data please-adopt	✅	✅	❌	❌	✅	❌		looking for help
26349	mans0954	feat(Analysis/SpecialFunctions/Trigonometric/Basic): sin and cos of multiples of π / 3	help-wanted t-analysis please-adopt	❌	✅	✅	❌	✅	❌		looking for help
26348	mans0954	feat(Analysis/LocallyConvex/Prime): the prime map	merge-conflict WIP t-analysis please-adopt	❌	✅	❌	❌	✅	❌		looking for help
26983	mans0954	feat(Order/LatticeElements): distributive, standard and neutral elements of a lattice	merge-conflict WIP t-order please-adopt	✅	✅	❌	❌	✅	❌		looking for help
29980	mans0954	refactor(RingTheory/Polynomial/Resultant/Quadratic): Re-implement QuadraticDiscriminant for R[X]	merge-conflict please-adopt	✅	✅	❌	❌	✅	❌		looking for help
29387	mans0954	feat(Analysis/LocallyConvex/WeakSpace): toWeakSpace_closedAbsConvexHull_eq	merge-conflict blocked-by-other-PR t-analysis please-adopt	✅	❌	❌	❌	✅	❌		blocked on another PR
29378	mans0954	feat(Analysis/LocallyConvex/AbsConvex): Balanced and AbsConvex sets under linear maps	merge-conflict t-analysis please-adopt	✅	✅	❌	❌	✅	❌		looking for help
29856	mans0954	feat(Analysis/Normed/Ring/Basic): Add NonUnitalNonAssocSeminormedRing and NonUnitalNonAssocNormedRing	t-analysis please-adopt	✅	✅	✅	❌	✅	❌		looking for help
12934	grunweg	chore: replace more uses of > or ≥ by < or ≤	merge-conflict awaiting-author help-wanted	✅?	✅	❌	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
28070	grunweg	style: improve indentation of multi-linear enumerations in doc-strings	merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
29077	grunweg	feat(Manifold/Instances/Icc): golf smoothness proof using immersions	merge-conflict blocked-by-other-PR t-differential-geometry	❌	❌	❌	✅	✅	❌		blocked on another PR
32880	0xTerencePrime	feat(Analysis/Asymptotics): define subpolynomial growth	awaiting-author t-analysis new-contributor	❌	✅	✅	✅	❌	❌		failing CI
33435	astrainfinita	feat: algebra automorphisms of monoid algebras	merge-conflict t-algebra	✅	✅	❌	✅	✅	❌		merge conflict
33814	seewoo5	feat(Manifold/MFDeriv): add `MDifferentiable.pow` with FunProp	t-differential-geometry blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33948	anivegesana	feat(Analysis/Normed/Algebra): matrix exponential of nilpotent matrix	new-contributor t-analysis	❌	✅	✅	✅	✅	❌		failing CI
33270	vihdzp	chore(Order/Disjoint): use `to_dual`	t-order awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
26291	RemyDegenne	feat(Probability): Cameron-Martin theorem	WIP blocked-by-other-PR t-measure-probability merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
30030	JonBannon	feat(MeasureTheory): add `MemLp.Const` class and instances to unify `p = ∞` and `μ.IsFiniteMeasure` cases	awaiting-author t-measure-probability merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
33807	adamtopaz	feat: TypeCat refactor	WIP t-category-theory merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
29610	llllvvuu	feat(LinearAlgebra): define LinearMap.Eigenbasis	merge-conflict t-algebra awaiting-author	✅	✅	❌	✅	❌	❌		merge conflict
31610	rudynicolop	feat(Computability/NFA): Kleene star closure for Regular Languages via NFA	t-computability new-contributor awaiting-author awaiting-CI	✅	✅	✅	✅	❌	❌		does not pass CI
27493	themathqueen	feat(RingTheory/Coalgebra): define Frobenius algebra	t-ring-theory awaiting-author blocked-by-other-PR	✅	❌	✅	✅	❌	❌		blocked on another PR
33992	tb65536	feat(NumberTheory/NumberField/ExistsRamified): Galois group is generated by inertia subgroups	t-number-theory t-algebra blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
30582	RemyDegenne	feat: extension of a function to the closure of a submodule	t-topology WIP merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
33535	erdOne	feat(Algebra/Category): `Under.pushout` preserves finite limits for flat homomorphisms	awaiting-author t-algebra	✅	✅	✅	✅	❌	❌		awaiting author
28631	faenuccio	feat(Data\Nat\ModEq.lean): add grind attribute to ModEq	WIP t-data merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
30391	rudynicolop	feat(Data/List): list splitting definitions and lemmas	t-data new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
27704	vihdzp	feat: link `Minimal` and `IsLeast` together	awaiting-author t-order merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
33126	CoolRmal	feat: function composition preserves boundedness	t-order merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
20719	gio256	feat(AlgebraicTopology): delaborators for truncated simplicial notations	merge-conflict t-algebraic-topology infinity-cosmos t-meta	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
31348	PatrickMassot	chore: fix a docstring typo	documentation awaiting-author t-analysis	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
10991	thorimur	feat: `tfae` block tactic	merge-conflict WIP modifies-tactic-syntax t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29282	Jlh18	feat(CategoryTheory): HasColimits instance on Grpd	merge-conflict blocked-by-other-PR new-contributor t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
29587	uniwuni	feat(GroupTheory/Finiteness): define finitely generated semigroups	merge-conflict t-group-theory	✅	✅	❌	✅	✅	❌		merge conflict
28796	grunweg	feat: immersions are smooth	t-differential-geometry merge-conflict awaiting-author	✅	✅	❌	✅	❌	❌		merge conflict
28905	grunweg	feat: immersions are locally embeddings	blocked-by-other-PR merge-conflict t-differential-geometry	❌	❌	❌	✅	✅	❌		blocked on another PR
30504	grunweg	feat: add custom elaborators for immersions	blocked-by-other-PR t-meta t-differential-geometry merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
32039	HugLycan	feat(Tactic/Positivity): handle non-zeroness in non-orders	WIP new-contributor t-meta merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
32745	LTolDe	feat(Topology/Algebra): add MulActionConst.lean	awaiting-author new-contributor t-topology	✅	✅	✅	✅	❌	❌		awaiting author
34131	Ruben-VandeVelde	fix: update create_deprecated_modules.lean	please-adopt WIP CI	✅	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
34134	Paul-Lez	feat(Mathlib/Analysis/PDE/Quasilinear/Characteristics): the method of characteristics for first order quasilinear PDEs	WIP t-analysis	❌	✅	✅	❌	✅	❌		labelled WIP
33478	anishrajeev	feat(ModelTheory): define a subset of the topology over complete types	t-logic blocked-by-other-PR merge-conflict new-contributor	✅	❌	❌	✅	✅	❌		blocked on another PR
32546	anishrajeev	feat(ModelTheory): Prove compactness of the type space	merge-conflict t-logic new-contributor	✅	✅	❌	✅	✅	❌		merge conflict
30853	JovanGerb	feat(LinearAlgebra/AffineSpace/Simplex): `CoeFun` instance for `Simplex`	awaiting-author t-euclidean-geometry merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34195	eric-wieser	feat: continuous bundled actions	t-topology t-algebra large-import	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
33495	vihdzp	chore(RingTheory/HahnSeries/Basic): redefine `order` using `unbotD`	awaiting-CI t-ring-theory	❌	✅	✅	✅	❌	❌		does not pass CI
33504	ldct	feat: Add lemmas for DihedralGroup.fintypeHelper	awaiting-author t-group-theory	✅	✅	✅	✅	❌	❌		awaiting author
34238	Ruben-VandeVelde	feat: some lemmas about AlgHom 1 and *	awaiting-author t-algebra	✅	✅	✅	✅	❌	❌		awaiting author
31092	FlAmmmmING	feat(Algebra/Group/ForwardDiff.lean): Add theorem `sum_shift_eq_fwdDiff_iter`.	t-algebra new-contributor delegated	✅	✅	✅	✅	✅	✅		delegated
32828	Hagb	feat(Algebra/Order/Group/Defs): add `IsOrderedAddMonoid.toIsOrderedCancelAddMonoid'`	awaiting-zulip t-algebra	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
34141	gululu996-ui	feat(Combinatorics/SimpleGraph/Acyclic): finite trees have at least two degree-one vertices	awaiting-author new-contributor t-combinatorics	✅	✅	✅	✅	❌	❌		awaiting author
29014	ShreckYe	feat(Data/List/Scan): some theorems that relate `scanl` with `foldl`	merge-conflict t-data	✅	✅	❌	✅	✅	❌		merge conflict
33689	BoltonBailey	feat(Probability): PMF point mass function	t-measure-probability WIP blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
33680	BoltonBailey	feat(Probability/ProbabilityMassFunction): add Total Variation distance	t-measure-probability blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
21476	grunweg	feat(lint-style): enable running on downstream projects	merge-conflict t-linter awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
34129	idontgetoutmuch	feat: define Ehresmann connections	awaiting-author t-differential-geometry new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
34371	grunweg	feat: module instance on ContMDiffMap	WIP t-differential-geometry	❌	✅	✅	❌	✅	❌		labelled WIP
34396	dupuisf	feat: notation for `Ring.inverse`	t-algebra awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
34219	or4nge19	feat(MeasureTheory/BorelSpace): measurability of annuli on (pseudo)(e)metric space	carleson blocked-by-other-PR t-measure-probability	✅	❌	✅	✅	✅	❌		blocked on another PR
33132	BoltonBailey	feat(Computability): Single-tape TM complexity	t-computability WIP	❌	✅	✅	❌	✅	❌		labelled WIP
34155	zcyemi	feat(Geometry/Euclidean/Triangle): add altitudeFoot lies strictly between endpoints for an obtuse angle	t-euclidean-geometry awaiting-author	❌?	✅	✅	✅	❌	❌		infrastructure-related CI failing
34186	faenuccio	feat(GroupTheory/SpecificGroups/Cyclic): a quotient of a cyclic group is cyclic	t-group-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31836	hanwenzhu	chore(MeasureTheory/IntervalIntegral): generalize fundamental theorem of calculus to `HasDerivWithinAt` instead of `HasDerivAt`	t-analysis t-measure-probability awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
12879	grunweg	feat: port ge_or_gt linter from mathlib3	merge-conflict t-linter tech debt blocked-by-other-PR	✅?	❌	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
33110	dagurtomas	feat(CategoryTheory): adjoint functor theorems for presentable categories	WIP t-category-theory	❌	✅	✅	❌	✅	❌		labelled WIP
34361	grunweg	chore: rename comp' to fun_comp a few more times; use to_fun to autog…	t-analysis blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
8608	eric-wieser	feat: multiplicativize `AddTorsor`	merge-conflict WIP t-algebra please-adopt	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
34506	kbuzzard	perf(RingTheory/Extension/Generators): universe switch	WIP t-ring-theory	✅	✅	✅	❌	✅	❌		labelled WIP
33963	gasparattila	feat(Topology/UniformSpace/Closeds): completeness of `(Nonempty)Compacts`	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
34268	gasparattila	feat(Topology/Sets): continuity of operations on `(Nonempty)Compacts`	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
34270	gasparattila	feat(Topology/UniformSpace/Closeds): `(Nonempty)Compacts.toCloseds` is a closed embedding	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
34276	gasparattila	feat(Topology/Sets): discreteness of `(Nonempty)Compacts`	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34273	gasparattila	feat(Topology/Sets): finite sets are dense in `(Nonempty)Compacts`	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34278	gasparattila	feat(Topology/Sets): connectedness of `NonemptyCompacts`	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34280	gasparattila	feat(Topology/Sets): local connectedness of `(Nonempty)Compacts`	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34275	gasparattila	feat(Topology/Sets): topological properties of `(Nonempty)Compacts.map`	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
31377	CoolRmal	feat: a series of smooth functions that converges (locally) uniformly is smooth	t-topology new-contributor awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
26158	upobir	feat(NumberTheory/Divisors): add int divisors	awaiting-author t-number-theory	✅	✅	✅	✅	❌	❌		awaiting author
33031	chiyunhsu	feat(Combinatorics/Enumerative/Partition): add combinatorial proof of Euler's partition theorem	t-combinatorics new-contributor awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
27835	edegeltje	feat(Tactic): ring modulo a given characteristic	merge-conflict large-import migrated-from-branch t-meta awaiting-author WIP	❌	✅	❌	❌	❌	❌		labelled WIP
33954	or4nge19	feat(CategoryTheory/Abelian): add Filtration API	t-category-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34092	staroperator	feat(SetTheory/ZFC): properties of `ZFSet.omega`	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
34279	grunweg	chore: use `to_fun` more	blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33817	FlAmmmmING	fix(Combinatorics/Enumerative/Schroder.lean): Fix the definition and theorem of smallSchroder.	new-contributor t-combinatorics large-import	✅	✅	✅	✅	✅	✅		awaiting review
34227	stepan2698-cpu	feat: If sum of densities is at least one, the sumset covers the naturals	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34130	FlAmmmmING	feat(Combinatorics/SimpleGraph/Acyclic): Add new theorem `isTree_iff_uniqueShortest_path`	awaiting-author t-combinatorics new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
32872	JovanGerb	feat(Data/Real/Basic): don't expose the definition of `Real`	t-data merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
33295	AntoineChambert-Loir	feat(Algebra/Central/End): center of the group of automorphisms of a free module	t-algebra WIP merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
26087	grunweg	feat: a `SliceModel` typeclass for models with corners for embedded submanifolds	t-differential-geometry	❌	✅	✅	✅	✅	❌		failing CI
34028	floor-licker	feat(SimpleGraph): add max-flow/min-cut weak duality	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
16074	Rida-Hamadani	feat: combinatorial maps and planar graphs	merge-conflict t-combinatorics	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25841	mitchell-horner	feat(Combinatorics/SimpleGraph): prove the Kővári–Sós–Turán theorem	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34257	grunweg	feat(Tactic/ToFun): allow configuring the name of the generated declaration	t-meta awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
32609	PrParadoxy	feat(LinearAlgebra/PiTensorProduct): Relation between nested tensor products and tensor products indexed by dependent sums	new-contributor blocked-by-other-PR merge-conflict t-algebra	✅	❌	❌	✅	✅	❌		blocked on another PR
29000	JovanGerb	feat(Tactic/Push): add basic tags and tests	merge-conflict blocked-by-other-PR t-meta	✅	❌	❌	✅	✅	❌		blocked on another PR
27053	tb65536	feat: Galois group of `x^n - x - 1`	WIP t-algebra large-import	❌	✅	✅	❌	✅	❌		labelled WIP
29792	robertmaxton42	feat(RelCWComplex): a (relative, concrete) CW complex is the colimit of its skeleta	merge-conflict blocked-by-other-PR large-import t-topology	❌	❌	❌	✅	✅	❌		blocked on another PR
24100	eric-wieser	feat: restore some explicit binders from Lean 3	merge-conflict awaiting-author tech debt t-topology t-algebra	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
33520	NoneMore	feat(ModelTheory/ElementarySubstructures): add a variant of Tarski-Vaught test taking sets as input	t-logic new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34633	mitchell-horner	feat(Combinatorics/SimpleGraph): define the Zarankiewicz function	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34656	vihdzp	refactor: review `exists_irreducible_of_degree_pos` theorems	t-ring-theory t-algebra awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
34675	YaelDillies	feat: comultiplication as a bialgebra hom	t-ring-theory blocked-by-other-PR toric	❌	❌	✅	✅	✅	❌		blocked on another PR
29411	llllvvuu	feat(LinearAlgebra/Matrix/Rank): rank factorization	merge-conflict awaiting-author t-algebra	✅	✅	❌	✅	❌	❌		merge conflict
30260	imbrem	feat(CategoryTheory/Monoidal): added CocartesianMonoidalCategory	merge-conflict blocked-by-other-PR large-import new-contributor t-category-theory	❌	❌	❌	✅	✅	❌		blocked on another PR
30258	imbrem	feat(CategoryTheory/Monoidal): to_additive for proofs using `monoidal`	merge-conflict blocked-by-other-PR large-import new-contributor t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
32608	PrParadoxy	feat(LinearAlgebra/PiTensorProduct): API for PiTensorProducts indexed by sets	new-contributor awaiting-zulip t-algebra	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
29790	robertmaxton42	feat(IsCoherentWith) : families of maps from a coherent collection of subspaces lift uniquely to maps from the total space	blocked-by-other-PR large-import t-topology	✅	❌	✅	✅	✅	❌		blocked on another PR
32983	JovanGerb	feat: use `LE.le` for subset relation in `Set`, `Finset`, `PSet`, `ZFSet`	merge-conflict t-data	❌	✅	❌	✅	✅	❌		failing CI
32829	Hagb	feat(Data/Finsupp/MonomialOrder): weaken `IsOrderedCancelAddMonoid` to `IsOrderedAddMonoid`	blocked-by-other-PR t-order	✅	❌	✅	✅	✅	❌		blocked on another PR
32742	LTolDe	feat(MeasureTheory/Constructions/Polish/Basic): add class SuslinSpace	new-contributor awaiting-zulip t-measure-probability	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
33470	erdOne	feat: generalize `Polynomial.freeMonic`	awaiting-author t-algebra	✅	✅	✅	✅	❌	❌		awaiting author
33109	felixpernegger	feat(Data/Nat/Choose): Binomial inversion	awaiting-author new-contributor t-data	✅	✅	✅	✅	❌	❌		awaiting author
24000	YaelDillies	feat: correspondence between affine group schemes and Hopf algebras	t-algebraic-geometry toric FLT blocked-by-other-PR	❌	❌	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
30920	callesonne	feat(Category/Grpd): define the bicategory of groupoids	t-category-theory large-import merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
30121	idontgetoutmuch	feat(Mathlib/Geometry/Manifold): principal fiber bundle core	awaiting-author t-differential-geometry new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
27918	kim-em	chore: refactor WithBot/WithTop as structures	file-removed merge-conflict WIP	❌	✅	❌	❌	✅	❌		labelled WIP
29605	alreadydone	experiment(Algebra): unbundle npow/zpow from Monoid/InvDivMonoid	merge-conflict t-algebra awaiting-CI WIP	❌	✅	❌	❌	❌	❌		labelled WIP
25474	adomani	test for .lean/.md check	merge-conflict t-linter file-removed WIP	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
33991	grunweg	test: pretty-printing of class abbrev	merge-conflict file-removed large-import WIP	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
31110	bryangingechen	ci: don't delete merged branches	awaiting-author CI merge-conflict	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
33707	jcommelin	ci: add commit verification for transient and automated commits	CI merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
31102	JOSHCLUNE	feat: require LeanHammer	merge-conflict new-contributor t-meta	❌	✅	❌	✅	✅	❌		failing CI
33431	gululu996-ui	feat(Combinatorics/SimpleGraph/Bipartite): characterize bipartite simple graphs by even cycles	new-contributor t-combinatorics awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34007	martinwintermath	feat(Algebra/Module/Submodule/Dual): dual operator for submodules	t-algebra new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33928	jsm28	feat(Combinatorics/Tiling/TileSet): indexed families of tiles	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34473	JovanGerb	feat: remove `Membership` instance for `SetLike`	t-set-theory merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
34271	gasparattila	feat(Topology/Sets): second-countability of `(Nonempty)Compacts`	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34171	SnirBroshi	feat(Combinatorics/SimpleGraph/Hasse): Define the Eulerian path of a path graph	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34716	CoolRmal	feat: a right continuous strongly adapted process is progressively measurable	WIP brownian t-measure-probability	❌	✅	✅	❌	✅	❌		labelled WIP
31008	RemyDegenne	refactor: generalize the index of the process in the Doob decomposition	WIP t-measure-probability	❌	✅	✅	❌	✅	❌		labelled WIP
34454	vihdzp	refactor: `logMahlerMeasure_eq_log_MahlerMeasure` → `log_mahlerMeasure`	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
30620	plp127	feat: copy LE and LT on preorder and partial order	t-order awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34000	grunweg	chore: golf using fun_prop [foo] syntax	WIP merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
34188	vihdzp	feat: abbrev for `Std.Total (· ≤ ·)`	t-order merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
34202	or4nge19	feat(Topology/MetricSpace): annuli in (pseudo)(e)metric spaces	carleson t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32570	ksenono	feat(Combinatorics/SimpleGraph): bipartite subgraphs and vertex-disjoint graphs for Konig's theorem	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34053	christian-oudard	feat: Add error function (erf) and complementary error function (erfc)	t-analysis new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33599	nielstron	feat(Computability/ContextFreeGrammar): closure under union	blocked-by-other-PR t-computability new-contributor	✅	❌	✅	✅	✅	❌		blocked on another PR
33601	nielstron	feat(Computability/ContextFreeGrammar): Concatenation of CFGs is CFG	t-computability new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
19860	YaelDillies	refactor: review the `simps` projections of `OneHom`, `MulHom`, `MonoidHom`	WIP t-algebra	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
21031	YaelDillies	chore: get rid of generic hom coercions	WIP	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
34191	IlPreteRosso	feat(Topology/Algebra/InfiniteSum): Discrete Convolution API 1st PR	t-topology new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
31508	FLDutchmann	feat(Tactic): `algebra` tactic.	t-meta awaiting-author blocked-by-other-PR merge-conflict	✅	❌	❌	✅	❌	❌		blocked on another PR
33619	vihdzp	refactor: flip `Ixx_def` theorems	t-order awaiting-CI merge-conflict	❌	✅	❌	✅	❌	❌		does not pass CI
33080	sinhp	feat(Category Theory): Cartesian Natural Transformation	t-category-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34397	Parcly-Taxel	feat: integral representation of the AGM	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34018	CoolRmal	feat: series representation of cosecant	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33832	alreadydone	feat(Algebra): localization preserves unique factorization	t-algebra maintainer-merge awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
29788	robertmaxton42	feat(Topology): adds bundled continuous maps for sum, sigma, subtype, mapsto, inclusion	large-import t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34908	CoolRmal	feat(GroupTheory): a characteristic subgroup of a characteristic subgroup is characteristic	WIP t-algebra t-group-theory	❌	✅	✅	❌	✅	❌		labelled WIP
31361	alreadydone	feat(Algebra/Order): convex subgroups	t-algebra t-order awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34394	Citronhat	feat(Algebra/Order/Ring): add constructors for linear ordered rings	new-contributor t-algebra awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34182	IlPreteRosso	feat(Data/Finsupp/Single, Data/Finsupp/Indicator): Add set_indicator_singleton, indicator_singleton; golfed single_eq_set_indicator, single_eq_indicator	large-import t-data new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34151	gasparattila	feat(Topology/Sets): product of `Closeds`	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
31925	alreadydone	feat(Topology): étalé space associated to a predicate on sections	t-topology blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
34088	kbuzzard	perf(RingTheory/Kaehler/Polynomial): change universe name for speed-up	t-ring-theory WIP	✅	✅	✅	❌	✅	❌		labelled WIP
34956	kbuzzard	test: add a file with universe tests	t-ring-theory	❌	✅	✅	✅	✅	❌		failing CI
33493	michelsol	feat(RingTheory/Polynomial): An explicit formula for the Chebyshev polynomials of the first kind	t-ring-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
28468	alreadydone	feat(Algebra): ring API for `AddLocalization`	t-algebra large-import t-ring-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34815	Deep0Thinking	feat(Analysis/SpecialFunctions/ImproperIntegrals): Frullani integral	new-contributor large-import t-analysis awaiting-author blocked-by-other-PR	✅	❌	✅	✅	❌	❌		blocked on another PR
34573	Kha	chore(Analysis/Normed/Lp/SmoothApprox): shake public imports		❌	✅	✅	✅	✅	❌		failing CI
34093	YellPika	feat(Order/OmegaCompletePartialOrder): add `OmegaCompletePartialOrder` instance for `Option` with basic `ωScottContinuous` lemmas	t-order new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34266	gasparattila	feat(Topology/Sets): basis of `(Nonempty)Compacts`	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
9820	jjaassoonn	feat(RingTheory/GradedAlgebra/HomogeneousIdeal): generalize to homogeneous submodule	merge-conflict t-ring-theory	✅	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27664	pechersky	feat(Topology,Analysis): discrete topology metric space and normed groups	awaiting-author t-topology merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
34475	artie2000	fix: remove some nolints	t-ring-theory WIP merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
34652	vihdzp	feat: more theorems on `Polynomial.toSubring`	blocked-by-other-PR t-ring-theory merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
34720	Paul-Lez	feat(RingTheory/PowerSeries/Composition): define composition of power series	t-ring-theory awaiting-zulip	❌	✅	✅	✅	❌	❌		failing CI
34756	Hagb	feat(Algebra/Order/Monoid/Unbundled/WithTop): `AddEquiv` between `WithBot`	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
34808	YaelDillies	feat(Combinatorics/SimpleGraph): isolated vertices	RFC t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
26985	agjftucker	feat(Analysis/Calculus/ImplicitFunction): define implicitFunctionOfProdDomain	t-analysis new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
32744	NoneMore	feat(ModelTheory/Definablity): add `DefinableFun` definition and lemmas	new-contributor t-logic	✅	✅	✅	✅	✅	✅		awaiting review
14501	jjaassoonn	feat: module structure of filtered colimit of abelian groups over filtered colimit of rings	t-algebra workshop-AIM-AG-2024 t-category-theory merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
26986	WangYiran01	feat(Partition): add bijection for partitions with max part ≤ r	awaiting-author t-combinatorics new-contributor merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
25035	ScottCarnahan	feat(Algebra/Module/Equiv/Defs): linear equivalence between linear hom and semilinear hom	WIP t-algebra merge-conflict	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
26168	oliver-butterley	feat(MeasureTheory.VectorMeasure): variation defined as a supremum is equal to variation defined using the Hahn-Jordan decomposition	blocked-by-other-PR new-contributor t-measure-probability merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
33463	khwilson	feat(Mathlib/Analysis/Polynomial/MahlerMeasure): Mahler Measure for other rings	new-contributor t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34481	DAE123456	feat: Ore's Theorem	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34722	GrigorenkoPV	feat(Data/Finset/RangeDistance): add	new-contributor t-data	✅	✅	✅	✅	✅	✅		awaiting review
34809	YaelDillies	feat: induced subgraphs of complete multipartite graphs are complete multipartite	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
33611	urkud	feat(ImplicitFunction): add a parametric version	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
27702	FLDutchmann	feat(NumberTheory/SelbergSieve): define Lambda-squared sieves and prove important properties	t-number-theory delegated merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
28499	yoh-tanimoto	feat(MeasureTheory/VectorMeasure): add integral of a vector-valued function against a vector measure	blocked-by-other-PR t-measure-probability merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
28693	faenuccio	feat(Analysis.Normed.Module.Milman-Pettis): add Milman-Pettis theorem	WIP t-analysis merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
31141	peabrainiac	feat(Analysis/Calculus): parametric integrals over smooth functions are smooth	t-analysis maintainer-merge awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35122	Marygold-Dusk	feat: define C^n submersions	t-differential-geometry new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
32845	jonasvanderschaaf	feat(CategoryTheory): `GrothendieckTopology.yoneda` preserves certain (co)limits	new-contributor t-category-theory t-condensed large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33969	goliath-klein	refactor(PiTensorProduct/{InjectiveNorm, ProjectiveNorm}): Currently, injectiveSeminorm = projectiveSeminorm	WIP t-analysis new-contributor large-import merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
34248	erdOne	chore: get rid of `LocalizedModule.mk`	awaiting-author t-algebra merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
27307	xyzw12345	feat(RingTheory/GradedAlgebra): homogeneous relation	awaiting-author t-ring-theory	✅	✅	✅	✅	❌	❌		awaiting author
34939	erdOne	chore(AlgebraicGeometry): use relative gluing in `IdealSheaf`	t-algebraic-geometry merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
33821	JohnnyTeutonic	feat(LinearAlgebra/Matrix/Hermitian): add IsSkewHermitian predicate	t-algebra awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34994	bwangpj	feat: Countable.of_module_finite	t-algebra large-import FLT	✅	✅	✅	✅	✅	✅		awaiting review
34846	fpvandoorn	fix: module system and translate interaction	t-meta awaiting-author blocked-by-other-PR merge-conflict	❌	❌	❌	✅	❌	❌		blocked on another PR
34931	eric-wieser	perf: make TensorProduct.lift irreducible with a unification hint	t-algebra merge-conflict	✅	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
34969	kim-em	feat(RingTheory/HopfAlgebra): prove antipode is antihomomorphism	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
33032	ksenono	feat(Combinatorics/SimpleGraph): Konig’s theorem on bipartite graphs	t-combinatorics new-contributor blocked-by-other-PR merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
27198	robin-carlier	feat(CategoryTheory/Monoidal/DayConvolution): the Yoneda embedding is monoidal (for Day convolution)	merge-conflict file-removed blocked-by-other-PR t-category-theory	✅	❌	❌	✅	✅	❌		blocked on another PR
34159	wangying11123	feat(Geometry/Euclidean/Similarity): Add Triangle similarity on oangle	t-euclidean-geometry new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32807	WilliamCoram	feat: Define the Gauss norm for MvPowerSeries	t-ring-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35255	vlad902	feat(SimpleGraph): `cycleGraph.IsContained` in every graph with a cycle	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34799	vlad902	feat(SimpleGraph): the cycle graph and complete graph are Hamiltonian	t-combinatorics large-import blocked-by-other-PR merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
31366	FaffyWaffles	feat(Analysis/SpecialFunctions/StirlingRobbins): Robbins' sharp stepwise bound for stirlingSeq	t-analysis new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31560	AntoineChambert-Loir	feat(Topology/Sion): the minimax theorem of von Neumann - Sion	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
33944	artie2000	feat(Algebra/Ring): formally real rings	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
34069	artie2000	feat(Algebra/Order/Algebra): algebra is ordered iff inclusion map is monotone	t-algebra t-order	✅	✅	✅	✅	✅	✅		awaiting review
34702	pfaffelh	feat(Data/FinsetPowerset): The set `{v : List.Vector Bool n \| v.val.count = k}` has cardinality `n.choose k`	large-import t-data	✅	✅	✅	✅	✅	✅		awaiting review
34820	staroperator	feat(Order/Ideal): more results on order ideals	t-order large-import	✅	✅	✅	✅	✅	✅		awaiting review
33050	mkaratarakis	feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem	t-number-theory new-contributor WIP	❌	✅	✅	❌	✅	❌		labelled WIP
30900	vihdzp	feat: run-length encoding	t-data	✅	✅	✅	✅	✅	✅		awaiting review
33217	Blackfeather007	feat(Algebra): define associated graded structure for abelian group	new-contributor t-ring-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34948	joneugster	feat(scripts/autolabel): add option to configure number of applied labels	CI	✅?	✅	✅	✅	✅	✅		missing CI information
33020	FormulaRabbit81	chore(Topology): Deprecate file	t-topology large-import merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
23042	joneugster	feat(CategoryTheory/Enriched/Limits): add HasConicalLimitsOfSize.shrink	WIP t-category-theory infinity-cosmos please-adopt	✅?	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
23142	joneugster	feat(CategoryTheory/Enriched/Limits): add API for HasConicalLimit	awaiting-author t-category-theory infinity-cosmos please-adopt	✅?	✅	✅	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
23145	joneugster	feat(CategoryTheory/Enriched/Limits): add IsConicalLimits	merge-conflict blocked-by-other-PR t-category-theory infinity-cosmos please-adopt	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
20401	RemyDegenne	feat: add sigmaFinite_iUnion	merge-conflict awaiting-author t-measure-probability	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
33281	michelsol	feat(Analysis/SpecialFunctions/Integrals): integral of 1/sqrt(1-x^2) and its integrability.	new-contributor merge-conflict t-analysis	✅	✅	❌	✅	✅	❌		merge conflict
35339	grunweg	feat: "confusing variables" linter	please-adopt merge-conflict awaiting-CI t-linter	✅?	✅	❌	❌	❌	❌		looking for help
35342	grunweg	feat: add Diffeomorph.sumSumSumComm	WIP t-differential-geometry	❌	✅	✅	❌	✅	❌		labelled WIP
27897	grunweg	feat: check indentation of doc-strings	merge-conflict t-linter awaiting-CI	❌	✅	❌	✅	❌	❌		does not pass CI
11500	mcdoll	refactor(Topology/Algebra/Module/WeakDual): Clean up	merge-conflict awaiting-author t-topology	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
20428	madvorak	feat(Data/Sign): lemmas about `∈ Set.range SignType.cast`	merge-conflict WIP t-data	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
29281	plp127	doc: `Fin.natAdd_castLEEmb`	merge-conflict t-data	✅	✅	❌	✅	✅	❌		merge conflict
34165	zcyemi	feat(Archive/Imo/Imo2012Q5): IMO 2012 Q5	blocked-by-other-PR large-import IMO merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
27936	alreadydone	feat(Algebra): additivize Dvd and Prime	t-algebra awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34156	zcyemi	feat(Analysis/Convex/Between): add lemmas on convex combination of mem simplex interior	t-analysis merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
34503	alreadydone	chore(RingTheory/Localization): generalize FractionRing to semirings	t-ring-theory t-algebra awaiting-CI WIP merge-conflict	❌	✅	❌	❌	❌	❌		labelled WIP
35134	fpvandoorn	feat(translate): print constant names with hover info	t-meta awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
29777	yuanyi-350	feat(Functional Analysis): closed Range Theorem	WIP blocked-by-other-PR new-contributor awaiting-author t-analysis merge-conflict	❌	❌	❌	❌	❌	❌		blocked on another PR
29151	yuanyi-350	feat: Corollary of Hahn–Banach theorem	awaiting-author new-contributor large-import t-analysis merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35341	grunweg	feat: lint against the tactic.skipAssignedInstances option in mathlib	please-adopt t-linter	✅	✅	✅	❌	✅	❌		looking for help
35344	grunweg	feat: lint upon uses of the mono tactic	please-adopt t-linter RFC	❌	✅	✅	❌	✅	❌		looking for help
29965	RemyDegenne	feat(probability): define subtraction of kernels	WIP t-measure-probability large-import	✅	✅	✅	❌	✅	❌		labelled WIP
35152	j-loreaux	feat: add missing API for `lp E p`	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
32534	erdOne	feat(AlgebraicGeometry): Zariski's main theorem	WIP t-ring-theory	❌	✅	✅	❌	✅	❌		labelled WIP
35414	joneugster	feat(Cache): Allow arguments of the form `Mathlib.Data.+` which correspond to a folder but not a file	CI t-meta	✅	✅	✅	✅	✅	✅		awaiting review
35413	joneugster	fix(Util/CountHeartbeats): move elaboration in #count_heartbeats inside a namespace	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
16215	adomasbaliuka	feat(Tactic/Linter): lint unwanted unicode	merge-conflict t-linter	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
32918	michelsol	feat: define `supEdist` and `supDist`	t-topology new-contributor merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
34909	SnirBroshi	feat(Data/Sym/Sym2): `fromRel` equivalence with `Sigma` over a `Quotient`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
33275	YuvalFilmus	feat(Trigonometric/Chebyshev/Extremal): Chebyshev polynomials maximize iterated derivatives	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
29145	JovanGerb	chore: use `to_additive` in more places	awaiting-CI t-meta merge-conflict	❌	✅	❌	✅	❌	❌		does not pass CI
33288	vihdzp	chore(Combinatorics/SimpleGraph/Paths): review API	t-combinatorics merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
34024	adomani	feat: the global syntax linter	large-import blocked-by-other-PR t-linter merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
30001	vihdzp	feat: concept generated by set of objects/attributes	blocked-by-other-PR t-order	✅	❌	✅	✅	✅	❌		blocked on another PR
16553	grunweg	WIP: tinkering with orientable manifolds	merge-conflict WIP t-differential-geometry blocked-by-other-PR	✅?	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
27500	Komyyy	feat: the Riemann zeta function is meromorphic	WIP t-analysis large-import	✅	✅	✅	❌	✅	❌		labelled WIP
26345	mans0954	feat(Analysis/LocallyConvex/Polar): Bipolar theorem	merge-conflict awaiting-author t-analysis large-import please-adopt	❌	✅	❌	❌	❌	❌		looking for help
26413	michaellee94	feat: existence of maximal solutions for ODEs meeting Picard-Lindelöf conditions	blocked-by-other-PR new-contributor t-analysis merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33387	AntoineChambert-Loir	chore(LinearAlgebra/Transvection/Basic): mv Transvection.lean file to Transvection.Basic.lean	file-removed t-algebra blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33392	AntoineChambert-Loir	feat(LinearAlgebra/Transvection/Generation): non-exceptional case in Dieudonné's theorem	t-algebra blocked-by-other-PR file-removed merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33402	AntoineChambert-Loir	feat(LinearAlgebra/Transvection/Generation): prove exceptional case in Dieudonné's theorem	file-removed t-algebra blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33485	AntoineChambert-Loir	feat(LinearAlgebra/Transvection/Generation): prove the third part of Dieudonné's theorem	file-removed t-algebra blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33560	AntoineChambert-Loir	feat(LinearAlgebra/Transvection/Generation): a linear equivalence is the product of dilatransvections	file-removed t-algebra blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33692	AntoineChambert-Loir	feat(LinearAlgebra/Transvection/SpecialLinearGroup): generation of the special linear group by transvections	t-algebra file-removed blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33715	AntoineChambert-Loir	feat(LinearAlgebra/Projectivization/Action): prove that the action is 2-transitive and primitive	file-removed blocked-by-other-PR t-algebra large-import merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33882	AntoineChambert-Loir	feat(LinearAlgebra/Transvection/SpecialLinearGroup): commutators in the special linear group	blocked-by-other-PR file-removed t-algebra merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
33916	AntoineChambert-Loir	feat(LinearAlgebra/SpecialLinearGroup/Simple): simplicity of the projective special linear group.	file-removed large-import blocked-by-other-PR t-algebra merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
31425	robertmaxton42	feat(Topology): implement delaborators for non-standard topology notation	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
33712	wangying11123	feat(Geometry/Euclidean/Angle/Unoriented/Projection): Add sameray_orthogonalProjection_vsub_of_angle_lt	new-contributor t-euclidean-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33786	hdmkindom	feat(Analysis/Matrix): add Jacobian matrix for matrix-valued functions	t-analysis new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
30667	FrederickPu	feat(‎Mathlib/Algebra/Group/Subgroup/Pointwise): subgroup mul	t-algebra new-contributor	❌	✅	✅	✅	✅	❌		failing CI
35448	mathlib-splicebot	chore(Mathlib/Tactic/Linter/GlobalSyntax.lean): automated extraction	t-linter new-contributor	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
33664	ooovi	feat(Geometry/Convex/Cone/Pointed): face lattice of pointed cones	file-removed awaiting-author t-convex-geometry merge-conflict blocked-by-other-PR	❌?	❌	❌	✅	❌	❌		blocked on another PR
33793	LTolDe	feat(MeasureTheory/Constructions/Polish/Basic): add lemma AnalyticSet.inter_nonempty_of_nowhereMeagre	t-measure-probability new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34851	dennj	feat(Data/Matrix/Mul): add diagonal and transpose lemmas for vector operations	t-data new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
24965	erdOne	refactor: Make `IsLocalHom` take unbundled map	t-algebra delegated merge-conflict	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25622	eric-wieser	refactor: overhaul instances on LocalizedModule	t-algebra merge-conflict	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
25980	Multramate	refactor(Algebra/Group/Submonoid/Operations): rename restrict to domRestrict and add restrict	t-group-theory merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
25981	Multramate	feat(GroupTheory/GroupAction/Basic): define homomorphisms of fixed subgroups induced by homomorphisms of groups	t-group-theory large-import merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
28546	Sfgangloff	feat(SymbolicDynamics): basic setup of Zd, full shift, cylinders, pat…	t-dynamics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35313	LexinonCraft	feat: IMO 2025 Q4	IMO new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
29764	ScottCarnahan	feat(Algebra/Vertex): API up to residue products (WIP)	t-algebra blocked-by-other-PR large-import merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
31603	alreadydone	chore(Algebra): make `RatFunc` an abbrev	awaiting-author t-algebra RFC merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33276	NicolaBernini	feat: Rename List.reverse_perm to List.reverse_perm_self and List.reverse_perm' to List.reverse_perm_iff	new-contributor awaiting-author t-data merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33303	sinhp	feat(CategoryTheory): The monads and comonads of locally cartesian closed categories	WIP t-category-theory merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
33441	dupuisf	feat: add `LawfulInv` class for types with an inverse that behaves like `Ring.inverse`	awaiting-zulip t-algebra merge-conflict	✅	✅	❌	✅	❌	❌		awaiting a zulip discussion
33795	alreadydone	feat(Topology/Sheaves): LocalPredicate prerequisite for étalé spaces	t-topology merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
33810	dupuisf	feat: add instances of `LawfulInv`	WIP blocked-by-other-PR merge-conflict	✅	❌	❌	❌	✅	❌	⚠️	blocked on another PR
34075	eric-wieser	feat: add a typeclass for the continuum hypothesis	t-set-theory awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
34179	alreadydone	refactor(Algebra): weaken NormalizationMonoid	t-ring-theory t-algebra awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
31449	kim-em	feat(SemilocallySimplyConnected): definition and alternative formulation	t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34557	kim-em	feat(Topology/Homotopy): add Path.subpathOn for restricting paths to subintervals	t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
26299	adomani	perf: the `whitespace` linter only acts on modified files	t-linter awaiting-zulip awaiting-author	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
35345	grunweg	feat(Linter.openClassical): also lint for Classical declarations as	t-linter	❌	✅	✅	✅	✅	❌		failing CI
34674	Citronhat	feat(Algebra/Order/Ring): replace ENNReal lemmas with WithTop versions	new-contributor t-algebra merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
31892	jsm28	feat(Geometry/Euclidean/Sphere/PolePolar): poles and polars	blocked-by-other-PR t-euclidean-geometry	✅	❌	✅	✅	✅	❌		blocked on another PR
31893	jsm28	feat(Geometry/Euclidean/Sphere/Tangent): characterize `tangentsFrom`	blocked-by-other-PR t-euclidean-geometry	✅	❌	✅	✅	✅	❌		blocked on another PR
31981	jsm28	feat(Geometry/Euclidean/Incenter): `tangentSet` and `tangentsFrom` lemmas	t-euclidean-geometry blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35360	vlad902	chore: rename `cycleGraph_EulerianCircuit` to `cycleGraph.cycle`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
26966	vihdzp	feat: the Dedekind–MacNeille completion	blocked-by-other-PR t-order	✅	❌	✅	✅	✅	❌		blocked on another PR
35472	rao107	feat(Probability): add `CharacteristicFunction` section to binomial distribution	new-contributor t-measure-probability blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33252	SnirBroshi	chore(Combinatorics/SimpleGraph/Coloring): use `IsIndepSet` instead of `IsAntichain` to spell "a color class is an independent set"	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34193	bwangpj	feat(Topology/Algebra/Ring): ContinuousAddEquiv.mulLeft, mulRight	t-topology FLT maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
32891	felixpernegger	feat(Topology/EMetricSpace): Introduction of ```Weak(Pseudo)EMetricSpace```	awaiting-author new-contributor t-topology merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
30666	erdOne	feat(NumberTheory): every number field has a ramified prime	t-number-theory awaiting-author t-algebra	❌	✅	✅	✅	❌	❌		failing CI
33416	vihdzp	chore(Order/GameAdd): add `elab_as_elim` attributes	t-order merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
34240	mcdoll	feat(Analysis/Distribution): additional properties of the support	WIP t-analysis merge-conflict blocked-by-other-PR	❌	❌	❌	❌	✅	❌		blocked on another PR
35558	mcdoll	feat(Analysis/Distribution): algebraic properties of the support	blocked-by-other-PR t-analysis	❌	❌	✅	✅	✅	❌		blocked on another PR
35352	themathqueen	feat(Analysis/CStarAlgebra): the norm of a positive linear functional `f` on a unital C*-algebra is `f 1`	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
25989	Multramate	feat(NumberTheory/EllipticDivisibilitySequence): add elliptic nets	t-number-theory large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35411	daniel-carranza	feat(CategoryTheory/Enriched/Limits): define cotensors in an enriched category	WIP t-category-theory infinity-cosmos blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
35545	joelriou	feat(Algebra/Category/ModuleCat): the internal hom for presheaves of modules	t-algebra WIP	❌	✅	✅	❌	✅	❌		labelled WIP
28246	Sebi-Kumar	feat(AlgebraicTopology/FundamentalGroupoid): the n-sphere is simply connected for n > 1	t-algebraic-topology new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31611	thorimur	feat(Meta): `withPlural` wrapper for more readable messages in source	t-meta awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35524	grunweg	feat: text-based linter against \t followed by tactic mode	t-linter awaiting-zulip	❌	✅	✅	✅	❌	❌		failing CI
35421	farmanb	feat(CategoryTheory): preradicals in abelian categories	t-category-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35578	Shreyas4991	fix: writer monad should use an additive logging type	t-data awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
35510	chrisflav	feat(RingTheory): weakly étale algebras	WIP t-ring-theory blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
35447	themathqueen	feat(LinearAlgebra/UnitaryGroup): the transpose and conjugate of a unitary matrix as a unitary matrix	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
34054	YellPika	feat(Order/OmegaCompletePartialOrder): OmegaCompletePartialOrder instance for `Sigma` with basic `ωScottContinuous` lemmas	new-contributor t-order please-merge-master awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33292	SnirBroshi	feat(Combinatorics/SimpleGraph/LineGraph): lift copies/isomorphisms to line-graph	large-import t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35285	SnirBroshi	feat(Algebra/LinearRecurrence): define a standard basis for the solution space of a linear recurrence	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
34315	LessnessRandomness	feat(Combinatorics/SimpleGraph/Bipartite): Prove upper bound of edge set cardinality of bipartite graph	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
29203	Hagb	feat(RingTheory/MvPolynomial/Groebner): add Gröbner basis	t-ring-theory large-import blocked-by-other-PR WIP merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
34873	Hagb	feat(RingTheory/MvPolynomial/Groebner/Remainder): polynomial remainder used with Gröbner basis	large-import blocked-by-other-PR t-ring-theory WIP merge-conflict	✅	❌	❌	❌	✅	❌		blocked on another PR
34966	Deep0Thinking	feat(MeasureTheory): add `continuousWithinAt_Ici/Iic_primitive_Ioi/Iio` and `continuousOn_Ici/Iic_primitive_Ioi/Iio/Ici/Iic`	new-contributor t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
34144	IvanRenison	feat(Data/ENat): add lemma `ENat.iInf_eq_coe_iff`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
35615	SnirBroshi	feat(Combinatorics/SimpleGraph/Maps): lemmas about support	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35616	SnirBroshi	feat(Combinatorics/SimpleGraph/Copy): `IsContained` and `IsIndContained` are preorders	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35613	SnirBroshi	feat(Combinatorics/SimpleGraph/Clique): use `IsContained` instead of an explicit embedding from top	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35619	SnirBroshi	feat(Combinatorics/SimpleGraph/Clique): intersection and union of cliques	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
12933	grunweg	chore: replace some use of > or ≥ by < or ≤	merge-conflict awaiting-author	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
35620	inaciovasquez2020	feat(Fintype): choose element from nonempty finite type	t-data new-contributor	❌	✅	✅	✅	✅	❌		failing CI
34941	urkud	feat(FDeriv/Prod): generalize to TVS	blocked-by-other-PR t-analysis	✅	❌	✅	✅	✅	❌		blocked on another PR
35295	Rida-Hamadani	feat(SimpleGraph): `dropLast` of a cycle is a path	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35655	Rida-Hamadani	feat(SimpleGraph): strongly regular graphs have diameter 2	blocked-by-other-PR t-combinatorics	✅	❌	✅	✅	✅	❌		blocked on another PR
32941	kim-em	feat(GroupTheory/Artin): add braid groups as Artin groups of type A	t-group-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33746	ster-oc	feat(Algebra/Module/ZLattice): align `ZSpan.floor` to `Int.floor` API	t-algebra new-contributor merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35011	whocares-abt	feat(Combinatorics/SimpleGraph/Copy): add degree of copy less than original	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
31580	grunweg	feat: towards `ContMDiff` support in fun_prop	WIP t-differential-geometry merge-conflict t-meta	❌	✅	❌	❌	✅	❌		labelled WIP
28291	vasnesterov	feat(Tactic): tactic for computing asymptotics of real functions	WIP t-analysis t-meta large-import blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
35671	CoolRmal	feat: APIs for semifinite measures	WIP t-measure-probability	❌	✅	✅	❌	✅	❌		labelled WIP
35666	urkud	chore(Calculus/FDeriv/Pi): migrate to TVS	blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
31766	SuccessMoses	feat(Topology/EMetricSpace): continuity of arc length	new-contributor t-topology awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33257	NickAdfor	feat(Combinatorics/SimpleGraph/Bipartite): Odd Cycle Theorem (A Solution to TODO)	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
30982	jsm28	feat(Geometry/Euclidean/Angle/Incenter): angle bisection and the incenter	t-euclidean-geometry	✅	✅	✅	✅	✅	✅		awaiting review
32294	jsm28	feat(Geometry/Euclidean/Angle/Incenter): distance from second intersection with circumcircle	t-euclidean-geometry blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33691	kim-em	feat(scripts): add find-ci-errors.sh to diagnose widespread CI failures	CI delegated merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35642	SnirBroshi	feat(SimpleGraph/Walks/Operations): `p.dropLast.length` lemmas	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35555	JovanGerb	perf: add `AddMonoid` shortcut instance for linear maps	merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35150	JovanGerb	chore(Order/OrderDual): move material on `OrderDual`	large-import t-order	✅	✅	✅	✅	✅	✅		awaiting review
29776	yuanyi-350	chore: refactor `ContinuousLinearMap.isOpenMap` by separating it into sublemmas	WIP t-analysis	❌	✅	✅	❌	✅	❌		labelled WIP
35631	SnirBroshi	feat(SimpleGraph/Walks/Operations): `p.dropLast.support` lemmas	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35494	Timeroot	feat(Topology/Perfect): simp frontier_singleton	t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34867	urkud	feat(FDeriv/Comp): migrate to TVS	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34419	ster-oc	feat(RCLike): add `Continuous.re` and similar	t-analysis new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35664	Rida-Hamadani	feat(SimpleGraph): the adjacency matrix of empty and complete graphs	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
26479	thefundamentaltheor3m	feat(Analysis/Complex/CauchyIntegral): Cauchy–Goursat for Unbounded Rectangles	new-contributor t-analysis sphere-packing awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35582	nielsvoss	feat(Analysis/InnerProductSpace): add theorems about the adjoint, kernel, range, and orthogonal complement	t-analysis new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34734	FLDutchmann	refactor(Tactic): change `ring` to allow for coefficients in a variable type	t-meta delegated merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
34759	Hagb	feat(RingTheory/MvPolynomial/MonomialOrder): add degree with `⊥` as degree of `0`	blocked-by-other-PR t-ring-theory merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
34805	DavidLedvinka	feat(Tactic): generalize ofScientific NormNum extension to `DivisionSemiring`	t-meta awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34854	GrigorenkoPV	chore(Combinatorics/Enumerative/Catalan): split into `Basic` & `Tree`	new-contributor merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35292	Rida-Hamadani	feat(SimpleGraph): taking twice from a walk equals taking the minimum	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
33985	YellPika	feat(Order/OmegaCompletePartialOrder): `OmegaCompletePartialOrder` instance for `Sum` with basic `ωScottContinuous` lemmas	new-contributor large-import t-order	✅	✅	✅	✅	✅	✅		awaiting review
35273	grunweg	chore: replace `continuity` -> `fun_prop` in remaining auto-parameters	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
35565	felixpernegger	feat(Topology): sequentially T2 spaces	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
35590	chrisflav	feat(Algebra): add `AlgHom.ulift`	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35735	mkaratarakis	feat(NumberTheory): analytical properties and lower bounds for Gelfond-Schneider auxiliary function	t-number-theory new-contributor blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
35743	mkaratarakis	feat(NumberTheory): non-vanishing derivative and norm lower bounds for Gelfond-Schneider	t-number-theory blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
35718	Parcly-Taxel	chore: remove some `respectTransparency` options	awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34558	kim-em	feat(Topology): add StrictMono finite partition lemmas and path partitioning	t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
29458	LiamSchilling	feat(MvPolynomial/WeightedHomogenous): relate `weightedTotalDegree` to `degrees` and `degreeOf`	awaiting-author t-ring-theory new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
35755	Vilin97	feat(Analysis/ODE): forward Euler method convergence	new-contributor WIP	✅	✅	✅	❌	✅	❌	⚠️	labelled WIP
35296	Rida-Hamadani	feat(SimpleGraph): taking or droping from a cycle results in a path	blocked-by-other-PR t-combinatorics merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
25834	Rida-Hamadani	feat(SimpleGraph): girth-diameter inequality	blocked-by-other-PR t-combinatorics	❌	❌	✅	✅	✅	❌		blocked on another PR
21342	YaelDillies	refactor(Normed/Group/Quotient): generalise to non-abelian groups	t-analysis	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
34871	zhuyizheng	feat(Calculus): Taylor with integral remainder	large-import t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
33662	Pjotr5	feat(Algebra/Order/BigOperators/Expect): add lemmas and strict variants	new-contributor t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35239	JohnnyTeutonic	feat(Logic/Function): add Lawvere fixed-point theorem	t-logic awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34154	euprunin	chore: golf using `grind` (and add four supporting `grind` annotations)		✅	✅	✅	✅	✅	✅		awaiting review
32282	jsm28	feat(Geometry/Euclidean/Angle/Incenter): unoriented angle bisection	t-euclidean-geometry blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
32295	jsm28	feat(Archive/Imo/Imo2024Q4): IMO 2024 Q4	IMO blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33543	JovanGerb	feat: use `to_dual` for `HeytingAlgebra`	t-algebra merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
34760	astrainfinita	chore: use `RelHomClass` in `IsChain.image`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35402	samueloettl	feat(Dynamics/BirkhoffSum): birkhoffAverage const	t-dynamics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
31595	astrainfinita	chore: redefine `Ideal.IsPrime`	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
33443	sahanwijetunga	feat: Define Isometries of Bilinear Spaces	t-algebra new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
20238	maemre	feat(Computability/DFA): Closure of regular languages under some set operations	new-contributor t-computability merge-conflict awaiting-author awaiting-zulip	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
22361	rudynicolop	feat(Computability/NFA): nfa closure properties	new-contributor t-computability merge-conflict awaiting-author awaiting-zulip	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
33479	zcyemi	feat(Geometry/Euclidean/Sphere/Power): Add theorem about cospherical points on two intersecting lines	large-import t-euclidean-geometry delegated	✅	✅	✅	✅	✅	✅		delegated
32825	erdOne	perf(RingTheory): `attribute [irreducible] KaehlerDifferential`	awaiting-author t-ring-theory	✅	✅	✅	✅	❌	❌		awaiting author
35365	wwylele	feat(LinearAlgebra/Simplex): closedInterior = interior + face.closedInterior	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
30872	rudynicolop	feat(Computability/NFA): NFA closure under concatenation	t-computability new-contributor awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
35163	CoolRmal	feat(Topology): comparison of two Hausdorff topologies	t-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
30122	xroblot	Development branch (1)	WIP large-import merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
35683	gasparattila	fix(Tactic/FunProp): detect `Continuous.subtype_mk` as compositional	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
34932	erdOne	feat(AlgebraicGeometry): formally etale morphisms	t-algebraic-geometry merge-conflict delegated	✅	✅	❌	✅	✅	❌		merge conflict
34713	dennj	feat(Probability/Markov): stationary distributions for stochastic matrices	t-algebra new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
23929	meithecatte	feat(Computability/NFA): improve bound on pumping lemma	t-computability awaiting-zulip new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
35128	DAE123456	feat : Define anti_pascal	t-algebra new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35656	euprunin	chore(ModelTheory): golf proofs	t-logic	✅	✅	✅	✅	✅	✅		awaiting review
29232	vihdzp	feat: more theorems on `SuccAddOrder`	t-algebra t-order merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
32458	vihdzp	feat: order isomorphisms preserve successor/predecessor limits	t-order awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
35853	vihdzp	chore(SetTheory/Ordinal): deprecate more theorems on `succ`	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
35394	HugLycan	feat(Tactic/Positivity): make positivity work for types that are not partial orders	new-contributor t-meta awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35084	edegeltje	feat(Combinatorics/SimpleGraph): The Cayley graph for structures with `Mul`/`Add`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
33458	NoneMore	feat(ModelTheory): add lifting for embeddings to languages with constants	t-logic new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
8102	miguelmarco	feat(Tactic): add `unify_denoms` and `collect_signs` tactics	please-adopt new-contributor merge-conflict modifies-tactic-syntax good first issue t-meta	✅?	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
35603	2500223210-max	feat(GroupTheory/Frattini): add more theorems	new-contributor t-group-theory large-import awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
35868	Raph-DG	feat(Topology): Added in a variant of the sheaf condition which assumes non triviality of the cover	WIP t-topology	✅	✅	✅	❌	✅	❌		labelled WIP
35415	joneugster	feat(Cache): enable partial cache in downstream projects	CI t-meta	✅	✅	✅	✅	✅	✅		awaiting review
34583	adomani	feat: basic properties of subnormal subgroups	large-import t-group-theory	✅	✅	✅	✅	✅	✅		awaiting review
35078	grunweg	feat: immersed points	t-differential-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34626	grunweg	feat: analytification of schemes (affine case)	merge-conflict WIP t-differential-geometry blocked-by-other-PR please-merge-master	❌	❌	❌	❌	✅	❌		blocked on another PR
35653	pepamontero	feat: add ChartedSpace structure on orbit space	new-contributor t-differential-geometry	✅	✅	✅	✅	✅	✅		awaiting review
33791	PhoenixIra	feat: Generalization of FixedPointApproximants to CompletePartialOrder	new-contributor t-order merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35669	SnirBroshi	feat(Mathlib/Data/Finset/Mex): `sInf sᶜ ≤ s.encard`	t-order blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35857	AlexeyMilovanov	feat(Logic.Equiv.BijectiveBase2): add bijective base-2 numeration	t-logic new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35776	IvanRenison	feat(Combinatorics): define `HasAdj` for capturing the common structure of different kinds of (simple) graphs	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35423	Rob23oba	feat: add congruence lemmas for `Function.update` and `Pi.single`	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35217	kim-em	feat: auxiliary lemmas for Artin and braid groups	awaiting-author t-group-theory	✅	✅	✅	✅	❌	❌		awaiting author
35218	kim-em	feat(GroupTheory/Coxeter/Perm): type A Coxeter group maps to symmetric group	blocked-by-other-PR t-group-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
35219	kim-em	feat(GroupTheory/Artin): define Artin groups and their universal property	blocked-by-other-PR t-group-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
35605	j-loreaux	feat: transfer instances of `ContinuousFunctionalCalculus` to type synonyms with weaker topologies	merge-conflict t-analysis	❌	✅	❌	✅	✅	❌		failing CI
35250	vlad902	feat(SimpleGraph): redefine `cycleGraph` independent of `circulantGraph`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35592	SnirBroshi	chore(Order/Defs/Unbundled): deprecate `def Transitive` in favor of `class IsTrans`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35610	IvanRenison	feat(Data/Fin): add several lemmas about subtraction of `Fin.{castLT, castAdd, castSucc, castPred}`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
35628	SnirBroshi	feat(Combinatorics/SimpleGraph/Maps): characterize `neighborSet` and `edgeSet` across an embedding	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34423	euprunin	chore: golf using `grind`		✅	✅	✅	✅	✅	✅		awaiting review
35716	IvanRenison	feat(Combinatorics/SimpleGraph/Connectivity): add lemmas about reachable, degree and neighbor set	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34440	grunweg	feat: linter for name components in uppercase	t-linter large-import awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34519	grunweg	feat: environment linter for definitions containing an underscore	t-linter CI large-import awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
34050	Julian	feat(GraphTheory): Graham-Pollak theorem	WIP awaiting-author t-combinatorics	✅	✅	✅	❌	❌	❌		labelled WIP
34773	semaraugusto	feat(InformationTheory): add Shannon entropy for probability mass functions	new-contributor awaiting-author	✅	✅	✅	✅	❌	❌	⚠️	awaiting author
34963	Parcly-Taxel	feat(Archive): proof of the Robbins conjecture	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35376	michaellee94	feat(Geometry/Manifold): orientable manifolds	new-contributor WIP t-differential-geometry merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
33406	dupuisf	feat: add basics of majorization	t-analysis awaiting-author WIP	❌	✅	✅	❌	❌	❌		labelled WIP
32374	adamtopaz	feat(Tactic/WildcardUniverse): Foo.{, _, v, max u v}	t-meta awaiting-author WIP	✅	✅	✅	❌	❌	❌		labelled WIP
35858	vihdzp	doc(SetTheory/Ordinal/Arithmetic): improve documentation	documentation t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
35905	Jun2M	feat(Combinatorics/Graph): Add definitions for small graphs (noEdge, bouquet, banana)	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35734	mkaratarakis	feat(NumberTheory): matrix bounds and Siegel's lemma application for Gelfond-Schneider	new-contributor t-number-theory blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
34477	spanning-tree	refactor(Order): make CompletePartialOrder extend OrderBot	t-order new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
33714	idontgetoutmuch	feat(Mathlib/Geometry/Manifold): Riemannian metrics exist II	t-differential-geometry new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35879	Jun2M	feat(Combinatorics/Graph): Add graph deletion operations	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34875	banrovegrie	feat(LinearAlgebra/Matrix): add Sherman-Morrison formula	t-algebra new-contributor	❌?	✅	✅	✅	✅	✅		infrastructure-related CI failing
35700	inaciovasquez2020	MeasureTheory: introduce supportDrift for probability measures	t-measure-probability new-contributor	❌	✅	✅	✅	✅	❌		failing CI
34649	peabrainiac	feat(Analysis/Calculus/ContDiff): add notation `ℕ∞ω` for `WithTop ℕ∞`	t-differential-geometry t-analysis awaiting-author awaiting-zulip merge-conflict	✅	✅	❌	✅	❌	❌		awaiting a zulip discussion
29982	hrmacbeth	feat: new `isolate` tactic	large-import t-meta	✅	✅	✅	✅	✅	✅		awaiting review
35325	SnirBroshi	feat(SimpleGraph/Acyclic): `ENat.card V ≤ 2 → G.IsAcyclic`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34554	SnirBroshi	feat(Data/Nat/Factorization/Divisors): calculate divisors using prime factorization	t-data	✅	✅	✅	✅	✅	✅		awaiting review
31891	jsm28	feat(Geometry/Euclidean/Sphere/OrthRadius): lemmas for setting up and using polars	t-euclidean-geometry	✅	✅	✅	✅	✅	✅		awaiting review
26013	tsuki8	feat(Data/Finset/Card,Data/Set/Finite/Basic): TODO needs a better title	awaiting-author t-data new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
34632	mitchell-horner	feat(Combinatorics/SimpleGraph): add `BipartiteDoubleCover`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
29624	mcdoll	feat(LinearAlgebra/LinearPMap): add definition of resolvent and first resolvent identity	t-algebra t-analysis awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
28685	mitchell-horner	feat(Combinatorics/SimpleGraph): prove the minimal-degree version of the Erdős-Stone theorem	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34910	SnirBroshi	feat(Combinatorics/SimpleGraph/Acyclic): a graph is a tree iff it's acyclic and has exactly `n - 1` edges	blocked-by-other-PR t-combinatorics	✅	❌	✅	✅	✅	❌		blocked on another PR
35632	SnirBroshi	feat(Data/List/TakeDrop): `take`/`drop` + `tail`/`dropLast` almost commute	t-data	✅	✅	✅	✅	✅	✅		awaiting review
34758	Hagb	feat(RingTheory/MvPolynomial/MonomialOrder): misc lemmas	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35805	adrianmartir	feat(NumberTheory/Divisors): Add `infinite_setOf_divisors_iff`	t-number-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35964	b-reinke	feat(CategoryTheory/Linear): define category algebra	WIP t-algebra t-category-theory	❌	✅	✅	❌	✅	❌		labelled WIP
35442	dhyan-aranha	feat: Affine line with doubled origin counter example	new-contributor awaiting-author t-algebraic-geometry	✅	✅	✅	✅	❌	❌		awaiting author
34444	joelriou	feat(CategoryTheory): exact functors from the localization w.r.t. a Serre class	WIP t-category-theory large-import blocked-by-other-PR	✅	❌	✅	❌	✅	❌		blocked on another PR
26942	pechersky	feat(RingTheory/Valuation/ValueGroupIso): isomorphism of value groups when compatible	merge-conflict t-ring-theory t-order	✅	✅	❌	✅	✅	❌		merge conflict
33958	chrisflav	feat(AlgebraicGeometry): the small affine étale site	WIP t-algebraic-geometry	✅?	✅	✅	❌	✅	❌		labelled WIP
33790	eliasjudin	feat(CategoryTheory/Preadditive/Mat): add natural transformation and isomorphism extension theorems	t-category-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
25737	robin-carlier	feat(AlgebraicTopology/SimplexCategory/GeneratorsRelations/NormalForms): Normal forms for `P_δ`s	t-algebraic-topology delegated t-category-theory	❌?	✅	✅	✅	✅	✅		infrastructure-related CI failing
25740	robin-carlier	feat(AlgebraicTopology/SimplexCategory/GeneratorsRelations): `SimplexCategoryGenRel.toSimplexCategory` is an equivalence	t-algebraic-topology blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
15355	adomani	feat: MiM PR report	WIP merge-conflict	✅	✅	❌	❌	✅	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
22464	adomani	feat(CI): declarations diff in Lean	awaiting-author CI merge-conflict	✅?	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
29186	winstonyin	feat: IsIntegralCurve for solutions to ODEs	t-dynamics t-differential-geometry t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
34705	mpenciak	feat(AlgebraicGeometry): Grassmannian functor	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35513	vihdzp	refactor: redefine `Order.cof` for a preorder	t-set-theory t-order maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
36006	gasparattila	feat(LinearAlgebra): dimension of `P →ᵃ[R] W`	t-algebra large-import blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35329	BryceT233	feat(Data/Finsupp): add computational lemmas for cons and single	t-data new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35328	astrainfinita	chore: use `IsLUB` `IsGLB` in `CompleteLattice`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35693	euprunin	chore: avoid passing explicit lemmas to `grind` and (terminal) `simp_all` where unnecessary		✅	✅	✅	✅	✅	✅		awaiting review
35786	DavidLedvinka	feat(Order): Add simp lemma for `IsRelUpperSet` and `IsRelLowerSet`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35828	AntoineChambert-Loir	feat(RingTheory/GradedAlgebra/Homogeneous/Hom): homogeneous algebra maps and evaluation	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
26464	joelriou	feat(LinearAlgebra): generators of pi tensor products	file-removed awaiting-author t-algebra merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
26395	winstonyin	feat: $C^1$ vector fields on compact manifolds define global flows	WIP t-differential-geometry blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
26377	Whysoserioushah	feat(RingTheory/SimpleRing/TensorProduct): tensor product of a simple algebra and a central simple algebra is simple	t-ring-theory large-import	✅	✅	✅	✅	✅	✅		awaiting review
28286	bwangpj	feat(Geometry/Manifold/ContMDiff): basic lemmas for analytic (`C^ω`) functions	awaiting-author t-differential-geometry new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
30750	SnirBroshi	feat(Data/Quot): `toSet` and `equivClassOf`	t-data awaiting-author awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
35576	Tehlikeli107	⚡ [performance] Pre-compile regexes in lake-build-wrapper.py	file-removed awaiting-author CI new-contributor merge-conflict	❌?	✅	❌	✅	❌	❌		infrastructure-related CI failing
34622	vihdzp	feat: Nat/Int casts on char two rings	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35643	chrisflav	chore(Algebra): make `TensorProduct.equivOfCompatibleSMul` more linear	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
32583	MJ141592	refactor(SimpleGraph): change bridges not to require the edge to be present	t-combinatorics new-contributor awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
27229	WilliamCoram	feat(GroupTheory/DoubleCoset): multiple lemmas	FLT t-group-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
24383	YaelDillies	feat: distributive Haar characters of `ℝ` and `ℂ`	WIP awaiting-CI t-measure-probability file-removed FLT	❌	✅	✅	❌	❌	❌		opened from a branch in the main mathlib repo (not a fork)
24373	YaelDillies	refactor: golf `modularCharacter`	awaiting-CI t-measure-probability	❌	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
34015	erdOne	feat(AlgebraicGeometry): category of schemes affine over a base	t-algebraic-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
27274	peabrainiac	feat(Geometry/Diffeology): continuous diffeologies & D-topology-lemmas	t-differential-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34784	tb65536	refactor(GroupTheory/Commutator/Basic): to_additivize commutators	t-algebra t-group-theory	✅	✅	✅	✅	✅	✅		awaiting review
34120	winstonyin	feat: `GroupWithZero` versions of `le` lemmas	WIP large-import merge-conflict	✅	✅	❌	❌	✅	❌	⚠️	labelled WIP
35593	chrisflav	feat(RingTheory/Extension): naive cotangent complex commutes with flat base change	t-ring-theory merge-conflict blocked-by-other-PR	❌	❌	❌	✅	✅	❌		blocked on another PR
35209	kim-em	chore: use @[to_dual] extensively in CompleteLattice		✅	✅	✅	✅	✅	✅		awaiting review
32942	kim-em	feat(CategoryTheory/Monoidal/Rigid): tensor product of exact pairings	t-category-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36099	SnirBroshi	feat(Combinatorics/SimpleGraph/Sum): `edgeSet` equivalence	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33831	vihdzp	refactor(RingTheory/Polynomial/SmallDegreeVieta): convert to {p : R[X]} (hp : p.natDegree = 2)	t-ring-theory awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35627	SnirBroshi	feat(Combinatorics/SimpleGraph/Finite): min/max degrees of top/bot	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
33348	AntoineChambert-Loir	feat(LinearAlgebra/Transvection): characterization of transvections among dilatransvections	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35847	euprunin	chore: golf proofs	ready-to-merge	✅	✅	✅	✅	✅	✅		awaiting bors
35157	Multramate	feat(RingTheory/AdjoinRoot): add IsFractionRing for AdjoinRoot	t-ring-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
29425	pechersky	feat(NumberTheory/Padics/Torsion): `HasEnoughRootsOfUnity ℤ_[p] (p - 1)`	merge-conflict awaiting-author t-ring-theory	✅	✅	❌	✅	❌	❌		merge conflict
27980	smmercuri	feat: dimensions of completions at infinite place extensions	t-number-theory blocked-by-other-PR large-import merge-conflict FLT	❌	❌	❌	✅	✅	❌		blocked on another PR
36117	vihdzp	chore(RingTheory/IntegralDomain): review file	t-ring-theory	❌	✅	✅	✅	✅	❌		failing CI
34138	pfaffelh	feat(MeasureTheory): Introduce `MassFunction α` giving rise to a `Measure α ⊤`	t-measure-probability new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
29996	vihdzp	chore(Order/Concept): `IsIntent` and `IsExtent`	t-order maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
35233	kim-em	chore: lake shake --add-public --keep-implied --keep-prefix --fix	large-import maintainer-merge awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
26975	Whysoserioushah	feat: a norm_num extension for complex numbers	t-meta awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34551	IlPreteRosso	refactor(Data.Finset.Antidiagonal): rename defs to `setAntidiagonal` and deprecate old names in namespace Finset	t-algebra new-contributor awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35327	SnirBroshi	feat(SimpleGraph/Acyclic): the union of two trees that share exactly one vertex is a tree	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
34621	homeowmorphism	feat(GroupTheory/FreeGroup/Basic): deprecate `FreeGroup Empty ≃ Unit` using `Equiv.ofUnique`, add `Mul` suggestion using `MulEquiv.ofUnique` and add `FreeGroup α ≃* Multiplicative ℤ`	t-group-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35976	Phelixh	feat: add add Liu's uncertainty theory foundations (core/distribution/process modules)	new-contributor	❌	✅	✅	✅	✅	❌	⚠️	failing CI
32555	ksenono	feat(Combinatorics/SimpleGraph/Matching): maximum and maximal matchings for Konig's theorem	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35710	tb65536	feat(AlgebraicGeometry/EllipticCurve/Reduction): define split multiplicative reduction	t-algebra t-algebraic-geometry t-number-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35672	dennj	feat(RingTheory/Polynomial/Cyclotomic): vanishing sums and fiber equidistribution at primitive roots	t-ring-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34442	JohnnyTeutonic	feat(Algebra/Lie/Classical): add basis for sl(n) relative to chosen diagonal index	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36031	sgouezel	feat: linter to make sure defs are `implicit_reducible` if they output classes	merge-conflict	❌	✅	❌	✅	✅	❌	⚠️	failing CI
36156	vihdzp	chore: use `to_additive` for `MulAut` and `AddAut`	t-group-theory	❌	✅	✅	✅	✅	❌		failing CI
36158	vihdzp	chore: use `to_additive` for `IsConj`	t-group-theory blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
35033	homeowmorphism	feat: a group is finitely generated if and only if there exists a surjective homomorphism from a `FreeGroup` on an arbitrary finite type `α` to the group	new-contributor merge-conflict t-group-theory	❌	✅	❌	✅	✅	❌		failing CI
34938	peabrainiac	feat(Geometry/Manifold): interior and boundary are preserved by (local) diffeomorphisms	t-differential-geometry	✅	✅	✅	✅	✅	✅		awaiting review
35665	BryceT233	feat(RingTheory/AdicCompletion): introduce AdicCompletion.finsuppSum	new-contributor t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35763	kim-em	chore(scripts): make rm_set_option cache opt-in via --resume		✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36148	robin-carlier	test: make Category.assoc a pre-simp lemma	WIP t-category-theory	✅	✅	✅	❌	✅	❌		labelled WIP
34937	tannerduve	feat(Computability): semilattice instance on Turing degrees	t-computability new-contributor large-import	✅	✅	✅	✅	✅	✅		awaiting review
34507	metakunt	feat(NumberTheory/AKSPrimality): Adds the AKS primality test	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
36167	WenrongZou	feat(RingTheory/FormalGroup): construction of additive inverse of formal group	t-ring-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35912	WenrongZou	feat(RingTheory/FormalGroup): definition and examples of formal group	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
36169	SnirBroshi	feat(Order/ConditionallyCompleteLattice/Indexed): `iSup` of `sup`s vs `sup` of `iSup`s	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35243	ScottCarnahan	chore(Algebra/MonoidAlgebra/PointwiseSMul): switch action from Finsupp to (Add)MonoidAlgebra and multiplicativize	large-import t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35756	mariainesdff	feat(Data/Nat/Choose/Multinomial): add lemmas	t-combinatorics t-data	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
28462	joelriou	feat(AlgebraicTopology/SimplicialSet): the relative cell complex attached to a rank function for a pairing	t-algebraic-topology WIP	❌	✅	✅	❌	✅	❌		labelled WIP
36176	tb65536	feat(NumberTheory/ArithmeticFunction/Defs): `Algebra` instance on `ArithmeticFunction`	t-number-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35813	joelriou	feat(Algebra/Homology): a factorization lemma	WIP t-category-theory blocked-by-other-PR	✅	❌	✅	❌	✅	❌		blocked on another PR
36175	tb65536	chore(NumberTheory/ArithmeticFunction/Defs): modernize instances	t-number-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35559	mike1729	feat(Analysis/Normed): weak-topology embedding into weak-star bidual and compactenss transfer theorem	t-analysis new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36142	erdOne	feat(Topology): sheaves of modules in `Over U`	t-topology large-import awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
35651	sun123zxy	feat(Mathlib/RingTheory/Ideal/Cotangent): `Submodule.map` definition of cotangent spaces	t-ring-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35073	joelriou	feat(CategoryTheory/Sites): more on Cech cohomology	WIP t-category-theory	❌	✅	✅	❌	✅	❌		labelled WIP
34841	RemyDegenne	feat(InformationTheory): chain rule for the Kullback-Leibler divergence	WIP t-measure-probability large-import blocked-by-other-PR	✅	❌	✅	❌	✅	❌		blocked on another PR
36203	mattrobball	chore(Order.WithBotTop): make `coe` an `abbrev`	t-order	❌	✅	✅	✅	✅	❌		failing CI
35136	joelriou	feat(AlgebraicGeometry): points of the small étale site	WIP t-algebraic-geometry blocked-by-other-PR large-import merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
34940	michaellee94	feat: the graph of a continuous function on a $C^n$ manifold is a $C^n$ manifold	t-differential-geometry new-contributor awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
36072	erdOne	feat(AlgebraicGeometry): essential smallness of affine schemes locally of finite type over a base	delegated	✅	✅	✅	✅	✅	✅	⚠️	opened from a branch in the main mathlib repo (not a fork)
35193	Brian-Nugent	feat(Topology/Closeds): implement category of closed sets in topological spaces	t-topology new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35753	Vilin97	feat(Topology/Algebra/Order): regular grid helpers and piecewise linear interpolation	t-topology new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
30451	kckennylau	feat(HomogeneousIdeal): generalize to homogeneous submodule	t-ring-theory	❌?	✅	✅	✅	✅	✅		infrastructure-related CI failing
28248	YaelDillies	feat: binomial random variables	t-measure-probability awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35600	yisiox	feat(Computability): add Kleene's algorithm to prove regular languages have regex matching	t-computability new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
29354	themathqueen	refactor(Algebra/Algebra/Equiv): allow for non-unital `AlgEquiv`	t-algebra awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
30408	kckennylau	feat(RingTheory): more algebra instances for HomogeneousLocalization and linear constructors	t-ring-theory merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
30431	kckennylau	feat(RingTheory): a homogeneous submodule is the span of its homogeneous elements	t-ring-theory merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
34711	urkud	refactor(padicValNat): redefine using `maxPowDvdDiv`		✅	✅	✅	✅	✅	✅		awaiting review
35834	homeowmorphism	feat(Mathlib/GroupTheory/PresentedGroup): every group has a presentation	new-contributor t-group-theory large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33501	SnirBroshi	feat(Combinatorics/SimpleGraph/Finite): degrees for infinite graphs	large-import t-combinatorics awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33808	seewoo5	feat(Manifold/MFDeriv): add fun_prop to `MDifferentiable`	awaiting-author t-differential-geometry merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
36210	vbeffara	feat(Combinatorics/SimpleGraph): definitions of graph contraction and graph minor	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
34484	grunweg	test: debugging mfderiv_smul erws	t-differential-geometry blocked-by-other-PR WIP merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
35197	j-loreaux	feat: Hölder framework for `lp` spaces	blocked-by-other-PR t-analysis	❌	❌	✅	✅	✅	❌		blocked on another PR
35210	kim-em	chore: use @[to_dual] in CompleteLattice extras and Set.Lattice	blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
35213	kim-em	chore: use @[to_dual] in ConditionallyCompleteLattice	blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
35214	kim-em	chore: use @[to_dual] in GaloisConnection and Interval.Set.Disjoint	blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
35547	Ruben-VandeVelde	chore: tidy various files	awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
35773	joelriou	refactor(Algebra/Category/ModuleCat): another approach to the module structure on stalks	WIP t-algebra t-category-theory blocked-by-other-PR merge-conflict	❌?	❌	❌	❌	✅	❌		blocked on another PR
35802	xroblot	feat(RamificationInertia): splitting in the decomposition field	blocked-by-other-PR t-number-theory large-import merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
35808	xroblot	feat(RamificationInertia): splitting in the inertia field	blocked-by-other-PR large-import t-algebra merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
36107	sgouezel	chore: mark definitions outputting classes as `implicit_reducible`	merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
34578	dennj	feat: define Boolean circuits over abstract gate families	new-contributor t-computability	✅	✅	✅	✅	✅	✅		awaiting review
35594	chrisflav	feat(RingTheory): `Extension.CotangentSpace` commutes with base change	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35713	Parcly-Taxel	feat: Bird–Wadler duality theorems	t-data	✅	✅	✅	✅	✅	✅		awaiting review
35874	xgenereux	feat(Adjoin/Polynomial/Bivariate): IsAlgebraic.adjoin_singleton	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35962	euprunin	chore: golf using `simp`		✅	✅	✅	✅	✅	✅		awaiting review
35963	Parcly-Taxel	refactor: review Kleene algebra axioms	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35998	gasparattila	feat: affine isomorphisms between spaces of affine maps	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36014	euprunin	chore: golf proofs		✅	✅	✅	✅	✅	✅		awaiting review
34952	joneugster	feat(scripts/autolabel): use `Cli` and integrate `curl` call into `autolabel`	CI	✅	✅	✅	✅	✅	✅		awaiting review
35622	SnirBroshi	feat(Logic/Function/Basic): `onFun` and `swap` preserve relation properties	t-logic	✅	✅	✅	✅	✅	✅		awaiting review
36242	joneugster	feat(scripts/autolabel): collect label dependencies transitively	CI	✅	✅	✅	✅	✅	✅		awaiting review
34078	joneugster	feat(scripts/autolabel): add label dependencies for better automatic label assignment	blocked-by-other-PR CI	✅?	❌	✅	✅	✅	❌		blocked on another PR
36245	BryceT233	feat(RingTheory/LocalRing): introduce algebra map version of `ResidueField.map`	new-contributor t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
26214	Thmoas-Guan	feat(Algebra): definition of depth	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
35405	xroblot	feat(RamificationInertia): add `ramificationIdx_le_ramificationIdx` and `inertiaDeg_le_inertiaDeg`	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
26215	Thmoas-Guan	feat(Algebra): Auslander–Buchsbaum theorem	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
26216	Thmoas-Guan	feat(Algebra): depth of QuotSMulTop	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
26217	Thmoas-Guan	feat(Algebra): Ischebeck theorem	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
26218	Thmoas-Guan	feat(Algebra): definition of cohen macaulay	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
35720	tb65536	feat(NumberTheory/FunctionField): add instances on `FqtInfty`	t-topology t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
26245	Thmoas-Guan	feat(Algebra): cohen macaulay local ring is catenary	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
26957	Thmoas-Guan	feat(Algebra): unmixed thm of Cohen-Macaulay ring	t-algebra blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
28599	Thmoas-Guan	feat(RingTheory): polynomial over CM ring is CM	t-ring-theory large-import blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
29558	Thmoas-Guan	feat(Algebra): definition of global dimension	t-ring-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
31879	Thmoas-Guan	feat(Algebra/Homology): Projective dimension in linear equiv	t-algebra awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31999	Thmoas-Guan	feat(RingTheory): global dimension equals the supremum over localizations	blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
33749	plp127	feat: `NNRat` is countable	t-data large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34501	eric-wieser	chore(Data/Fintype/Induction): add a workaround for a bug in `induction`	awaiting-author t-meta	✅	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
35661	chrisflav	feat(Geometry/Manifold): a smooth map induces a morphism of locally ringed spaces	t-algebraic-geometry t-differential-geometry	✅	✅	✅	✅	✅	✅		awaiting review
30185	alreadydone	feat(MathlibTest): kernel reduction of nsmul on elliptic curve over ZMod	t-algebra t-number-theory t-algebraic-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35807	Raph-DG	chore(Topology): Generalised some of the instances for Function.locallyFinsuppWithin	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
32989	kim-em	fix(Tactic/Simps): skip @[defeq] inference for non-exposed definitions	t-meta awaiting-author merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
34245	staroperator	feat(Data/Set): add `Set.Uncountable`	t-data awaiting-zulip	❌?	✅	✅	✅	❌	❌		infrastructure-related CI failing
35569	goliath-klein	refactor(PiTensorProduct/{InjectiveNorm, ProjectiveNorm}): deprecate `injectiveSeminorm`	blocked-by-other-PR new-contributor merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
32245	erdOne	feat(RingTheory): the `coassoc_simps` simp set	t-ring-theory toric t-meta maintainer-merge awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35216	kim-em	doc(Tactic/Translate/ToDual): add deployment guide for @[to_dual]	documentation awaiting-author enhancement merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
36129	kbuzzard	chore: make sheaves into a full subcategory of presheaves	WIP merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
28682	Thmoas-Guan	feat(RingTheory): definition of regular local ring	t-ring-theory blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
28683	Thmoas-Guan	feat(RingTheory): regular local ring is domain	t-ring-theory blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
28684	Thmoas-Guan	feat(RingTheory): definition of regular ring	t-ring-theory blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
8479	alexjbest	feat: use leaff in CI	merge-conflict WIP awaiting-author	✅?	✅	❌	❌	❌	❌	⚠️	opened from a branch in the main mathlib repo (not a fork)
13483	adomani	feat: automatically replace deprecations	merge-conflict awaiting-author t-meta	❌	✅	❌	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
14313	grhkm21	feat(RepresentationTheory/FdRep): FdRep is a full subcategory of Rep	merge-conflict t-algebra t-category-theory new-contributor	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
14712	astrainfinita	perf: change instance priority and order about `OfNat`	merge-conflict slow-typeclass-synthesis t-algebra	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
17627	hrmacbeth	feat: universal properties of vector bundle constructions	merge-conflict t-differential-geometry	✅?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
19275	eric-wieser	fix: if nolint files change, do a full rebuild	merge-conflict	❌	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
36202	vihdzp	feat: more theorems on the Cantor normal form	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
34123	staroperator	feat(Data/Set/Finite): finite distributivity for complete distributive lattices	t-order awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35900	matthewjasper	chore: Fix non-defeq diamonds on OrderDual	new-contributor t-order merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35287	arnoudvanderleer	feat(AlgebraicTopology/SimplicialSet): define isomorphisms in simplicial sets, and the coherent isomorphism simplicial set	t-algebraic-topology new-contributor infinity-cosmos awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
28072	kckennylau	feat(RingTheory/Valuation): make tactic rw_val_equiv	awaiting-author t-ring-theory merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
35535	mariainesdff	feat(RingTheory/ClassGroup): prove mulEquiv	t-ring-theory	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
29533	Thmoas-Guan	feat(Algebra): maximal Cohen Macaulay module	blocked-by-other-PR large-import t-algebra	✅	❌	✅	✅	✅	❌		blocked on another PR
29557	Thmoas-Guan	feat(Algebra): finite projective dimension of regular	blocked-by-other-PR large-import t-algebra	✅	❌	✅	✅	✅	❌		blocked on another PR
29534	Thmoas-Guan	feat(Algebra): global dimension of regular local ring	blocked-by-other-PR large-import t-algebra	✅	❌	✅	✅	✅	❌		blocked on another PR
33592	nielstron	feat(Computability/ContextFreeGrammar): mapping between two types of nonterminal symbols	awaiting-author t-computability new-contributor	✅	✅	✅	✅	❌	❌		awaiting author
25848	joelriou	feat/refactor: redefinition of homology + derived categories	WIP t-category-theory large-import t-topology merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
29699	Thmoas-Guan	feat(Algebra/RingTheory): global dimension of regular ring	blocked-by-other-PR large-import t-algebra	✅	❌	✅	✅	✅	❌		blocked on another PR
29796	Thmoas-Guan	feat(RingTheory): regular of finite global dimension	blocked-by-other-PR large-import t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
29802	Thmoas-Guan	feat(Algebra/RingTheory): Auslander–Buchsbaum–Serre criterion and its corollaries	blocked-by-other-PR large-import t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
29701	Thmoas-Guan	feat(Algebra/RingTheory): polynomial over regular ring	t-ring-theory blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌		blocked on another PR
29703	Thmoas-Guan	feat(Algebra/RingTheory): Hilbert's Syzygy theorem (projective version)	blocked-by-other-PR large-import t-ring-theory	✅?	❌	✅	✅	✅	❌		blocked on another PR
34375	jvanwinden	feat(MeasureTheory/Function/AEEqOfLIntegral): introduce lemmas for rewriting a.e. inequalities	new-contributor t-measure-probability awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35144	daniel-carranza	feat(CategoryTheory/Enriched): tensor product of enriched categories	new-contributor t-category-theory infinity-cosmos awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33634	xgenereux	feat(ValuationSubring): eq_self_or_eq_top_of_le	blocked-by-other-PR large-import t-algebra	✅	❌	✅	✅	✅	❌		blocked on another PR
32058	Thmoas-Guan	feat(Algebra): category version Baer criterion	t-algebra t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
26061	kckennylau	(WIP) feat(AlgebraicGeometry): define Projective Space	merge-conflict WIP t-algebraic-geometry blocked-by-other-PR	❌	❌	❌	❌	✅	❌		blocked on another PR
33010	xgenereux	feat: localizations of primes in Dedekind domains are valuation subrings	t-ring-theory large-import blocked-by-other-PR merge-conflict	❌?	❌	❌	✅	✅	❌		blocked on another PR
33972	YuvalFilmus	feat(Analysis/Polynomial/Order): polynomial has fixed sign beyond largest root	t-analysis awaiting-zulip	✅	✅	✅	✅	❌	❌		awaiting a zulip discussion
24434	joelriou	feat(CategoryTheory): effectiveness of descent	merge-conflict WIP t-category-theory	❌	✅	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
35436	daniel-carranza	feat(CategoryTheory/Monoidal/Closed): Prove the isomorphism of internal hom objects C(x \otimes y, z) and C(y, C(x, z))	new-contributor t-category-theory infinity-cosmos delegated	❌?	✅	✅	✅	✅	✅		infrastructure-related CI failing
35504	JoaBjo	feat(Probability/Distributions/Exponential): add MGF, moments, and memoryless property	new-contributor t-measure-probability	❌	✅	✅	✅	✅	❌		failing CI
27226	xcloudyunx	feat(Combinatorics/SimpleGraph): Add Subgraph.inclusion_edge_apply_coe and inclusion_edgeSet_apply_coe	awaiting-author t-combinatorics new-contributor merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
36185	fpvandoorn	feat: two lemmas about ENNReal powers	t-analysis delegated	✅	✅	✅	✅	✅	✅		delegated
35820	smmercuri	feat: unit lemmas and embedding for `FiniteAdeleRing`	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
29934	smmercuri	feat(Field/WithAbs): the lift of a ring homomorphism from `WithAbs v` to `WithAbs w` to their completions	WIP FLT large-import merge-conflict	✅	✅	❌	❌	✅	❌	⚠️	labelled WIP
34209	mike1729	feat(Analysis/Normed): Schauder basis definition and characterization via projections	t-analysis new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35822	SnirBroshi	feat(Order/ConditionallyCompleteLattice): `sSup (f '' s) ≤ f (sSup s)`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35697	gasparattila	chore: call `dsimp` in the default tactics of `Homeomorph` fields	blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
32305	faenuccio	feat: define Sobolev Spaces	merge-conflict WIP t-analysis large-import blocked-by-other-PR	❌	❌	❌	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
35540	tb65536	feat(GroupTheory/ResiduallyFinite): define residually finite groups	t-algebra t-group-theory	✅	✅	✅	✅	✅	✅		awaiting review
36298	ocfnash	feat: define bases of semisimple Lie algebras and add API	WIP t-algebra blocked-by-other-PR large-import	✅	❌	✅	❌	✅	❌		blocked on another PR
35941	MichaelStollBayreuth	feat(NumberTheory/Height/MvPolynomial): add height bounds for `![x*y, x+y, 1]`	t-number-theory t-algebra blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
33688	Citronhat	feat(PMF): add expectation lemmas for Poisson PMF	new-contributor t-measure-probability awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34005	MSpill	feat: inverse function theorem for manifolds (concrete version)	awaiting-author t-differential-geometry new-contributor merge-conflict	❌	✅	❌	✅	❌	❌		failing CI
33942	artie2000	feat(Algebra/Group/Submonoid): submonoid support	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35398	vlad902	feat(SimpleGraph): `bypass` lemmas	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
36051	euprunin	chore: golf using `grind`		✅	✅	✅	✅	✅	✅		awaiting review
36062	huaizhangchu	feat(Probability/PMF): add PMF.integrable_of_summable_norm	t-measure-probability new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36078	tb65536	feat(LinearAlgebra/Eigenspace/ContinuousLinearMap): eigenspaces of a continuous linear map are closed	t-topology t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36083	gasparattila	feat: decomposition of `ContinuousAffineMap` as an `Equiv`		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
36088	pevogam	feat: add a LE version of previous div_lt_div_iff_mul_lt_mul theorem	t-algebra new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35602	JovanGerb	feat: replace `IsWellFounded` with `WellFounded`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
34830	parabamoghv	feat(CategoryTheory/Monoidal): add definition of categorical groups	t-category-theory new-contributor WIP merge-conflict	✅	✅	❌	❌	✅	❌		labelled WIP
35417	joneugster	refactor(Cache): use module name for file hash instead of non-resolved file path	CI t-meta blocked-by-other-PR merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
31219	Thmoas-Guan	feat(Algebra): lemma about `IsBaseChange` under exact sequence	t-ring-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31222	Thmoas-Guan	feat(Algebra): `Hom` commute with flat base change	blocked-by-other-PR large-import t-algebra	✅	❌	✅	✅	✅	❌		blocked on another PR
36275	smmercuri	feat: norm for the finite adele ring of a number field	blocked-by-other-PR	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
36308	SnirBroshi	feat(Combinatorics/SimpleGraph/Subgraph): a couple of `subgraphOfAdj` lemmas	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35760	astrainfinita	chore: deprecate `ConditionallyCompleteLinearOrderedField`	t-algebra t-order maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
35418	vlad902	feat(SimpleGraph): `IsAcyclic` iff not 2-edge-reachable	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35635	vihdzp	chore(Order/Interval/Set/LinearOrder): use `to_dual`	t-order awaiting-CI	❌	✅	✅	✅	❌	❌		does not pass CI
35940	MichaelStollBayreuth	feat(NumberTheory/Height/MvPolynomial): lower height bounds for images under polynomial maps	t-number-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36192	tb65536	feat(NumberTheory/ArithmeticFunction/LFunction): formal Euler products of Dirichlet series	t-number-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
34911	smmercuri	feat: idelic product formula	blocked-by-other-PR	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
35733	mkaratarakis	feat: Algebraic setup and matrix coefficients for Gelfond-Schneider theorem	t-number-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
31194	grunweg	feat: add `#check'` command and tactic, which only show explicit arguments	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36317	tb65536	feat(NumberTheory/NumberField/Discriminant/Basic): define the root discriminant	t-number-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35521	grunweg	feat: the unusedSetOptionIn linter (rebased)	WIP t-linter large-import	❌	✅	✅	❌	✅	❌		labelled WIP
35178	grunweg	chore: split `T%` elaborator into its own file and move to `Topology`	WIP t-meta	❌	✅	✅	❌	✅	❌		labelled WIP
33506	Rida-Hamadani	feat(SimpleGraph): construct a cycle of two distinct paths with same start and end	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35970	adrianmartir	feat(CategoryTheory/Profunctor): Add profunctors and a basic API for them	t-category-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33461	loefflerd	feat(NumberTheory/Modular): stabilizers for action on upper halfplane	WIP large-import	✅	✅	✅	❌	✅	❌	⚠️	labelled WIP
34262	grunweg	feat: add mfderiv_const_smul	awaiting-author t-differential-geometry WIP	✅	✅	✅	❌	❌	❌		labelled WIP
26304	Raph-DG	feat(AlgebraicGeometry): Definition of algebraic cycles	t-algebraic-geometry RFC blocked-by-other-PR awaiting-author	✅	❌	✅	✅	❌	❌		blocked on another PR
33108	alreadydone	feat(Topology): `π₁(E⧸G)⧸π₁(E) ≃* G` for `E` path connected	t-algebraic-topology WIP t-topology	❌	✅	✅	❌	✅	❌		labelled WIP
36326	Arnav-panjla	Feat/gaussian schwartz map	t-analysis new-contributor	❌	✅	✅	✅	✅	❌		failing CI
36329	rwst	feat(PowerSeries): add barebones Log.lean	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
34599	cameronfreer	feat(Logic/Equiv/Fintype): generalize toCompl and exists_extending_pair to finite source	t-group-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
33143	wwylele	feat(PowerSeries): pentagonal number theorem	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36320	ZRTMRH	feat(Combinatorics): add Schreier graph definition and covering property	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
33842	joelriou	feat(Algebra/Homology): spectral sequences	WIP t-category-theory large-import blocked-by-other-PR merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
34742	Brian-Nugent	feat(SheafCohomology): add API for Sheaf Cohomology	new-contributor large-import t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
30658	grunweg	feat: extend the `whitespace` linter to proof bodies	blocked-by-other-PR large-import t-linter merge-conflict	❌	❌	❌	✅	✅	❌		blocked on another PR
35933	urkud	chore(WellFounded): drop unneeded `Set.Nonempty` assumptions		✅	✅	✅	✅	✅	✅		awaiting review
35215	kim-em	chore: use @[to_dual] in FixedPoints		✅	✅	✅	✅	✅	✅		awaiting review
35829	IvanRenison	refactor(Data/Last): move `Mathlib.Tactic.BicategoryLike.pairs` to `List.consecutivePairs`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
36095	kim-em	chore: remove stray comment about backward.isDefEq.respectTransparency		✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36097	matthewjasper	chore: make psuedoparents of algebraic substructures reducible	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36116	xgenereux	feat(Module/Torsion): P-primary component	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36163	mcdoll	feat(Analysis/SpecialFunctions): `rpow` is locally integrable		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
36335	SnirBroshi	feat(Combinatorics/SimpleGraph/AdjMatrix): adjacency matrices are Hermitian	t-combinatorics large-import	✅	✅	✅	✅	✅	✅		awaiting review
35826	quangvdao	feat(Probability/ProbabilityMassFunction): total variation distance and MetricSpace instance	t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
30352	kckennylau	feat(RingTheory): Homogeneous localization of tensor product		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
36336	NoahW314	feat: add indiscrete topology lemmas	t-topology new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35951	parabamoghv	feat(CategoryTheory/Monoidal): evaluation coevaluation isomorphisms	t-category-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34797	vlad902	feat(SimpleGraph): `cycleGraph_EulerianCircuit` is a cycle	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36316	JovanGerb	chore: import `Type*` in `Mathlib.Init`	large-import	✅	✅	✅	✅	✅	✅		awaiting review
36174	mike1729	feat(Topology/Compactness): add countably compact sets	new-contributor t-topology	✅	✅	✅	✅	✅	✅		awaiting review
34119	themathqueen	feat(LinearAlgebra/Matrix/WithConv): `Matrix.toLin'` as a star-algebra equivalence between their convolutive rings	t-algebra large-import	✅	✅	✅	✅	✅	✅		awaiting review
36075	edegeltje	chore(CategoryTheory): Deprecate `CategoryTheory/Topos/Classifier.lean` module	t-category-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36048	kim-em	feat(Tactic/DefEqAbuse): disambiguate identical-sides isDefEq failures	t-meta delegated	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36162	SnirBroshi	chore(Data/Finsupp/Defs): make `Finsupp.onFinset` computable	t-data	✅	✅	✅	✅	✅	✅		awaiting review
36165	Parcly-Taxel	chore: deprecate `Nat.strongRec(On)'`		✅	✅	✅	✅	✅	✅		awaiting review
36346	kckennylau	chore: add simp lemma to unfold Algebra.algHom		✅	✅	✅	✅	✅	✅		awaiting review
35337	Thmoas-Guan	feat(RingTheory): some lemma about span rank	t-ring-theory large-import	✅	✅	✅	✅	✅	✅		awaiting review
35680	joelriou	feat(CategoryTheory/Sites): alternative constructor for points	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
31607	grunweg	chore: rename `continuous{,On,At,Within}_const` to `ContinuousFoo.const`	delegated awaiting-CI merge-conflict	❌	✅	❌	✅	❌	❌		does not pass CI
35043	winstonyin	refactor(Analysis/ODE): restate existence and uniqueness using integral curve API	blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
36282	smmercuri	chore(Topology/Algebra/Valued/WithVal): remove `@` lemma	blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36243	Hagb	feat(Data/Finsupp/Order): `{emb,map}Domain` preserve pairwise order	t-data	✅	✅	✅	✅	✅	✅		awaiting review
35979	xgenereux	chore(RatFunc/AsPolynomial): use Valuation.IsTrivialOn and simplify proofs		✅	✅	✅	✅	✅	✅		awaiting review
35908	vihdzp	chore(FieldTheory/AbelRuffini): simpler definition of `solvableByRad`	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35323	martinwintermath	feat(Geometry/Convex/Cone): Add lemmas for PointedCone.dual	t-convex-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34729	vihdzp	chore: `no_expose` various `Ordinal` definitions	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
36274	JTylM	feat(Combinatorics/SimpleGraph/Matching): implemented the matchingNumber of a graph	new-contributor t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
36356	gasparattila	chore(Order/Hom/BoundedLattice): use `to_dual`	t-order merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35840	SnirBroshi	feat(SetTheory/Ordinal/Arithmetic): `typein (· < ·) = natCast` for `ℕ` and `Fin n`	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
36224	gasparattila	feat(Analysis/Normed/Affine): (pseudo)metric on `V →ᴬ[𝕜] Q`	blocked-by-other-PR	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
35654	euprunin	chore: golf using `grind`		✅	✅	✅	✅	✅	✅		awaiting review
36349	SnirBroshi	feat(LinearAlgebra/Matrix): expand `IsSymm`/`IsHermitian` API	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35772	euprunin	chore: golf using `grind`		✅	✅	✅	✅	✅	✅		awaiting review
36182	joelriou	feat(Algebra/Homology/SpectralObject): homology of the differentials	WIP t-algebra blocked-by-other-PR t-category-theory	✅	❌	✅	❌	✅	❌		blocked on another PR
36309	euprunin	chore: golf proofs		✅	✅	✅	✅	✅	✅		awaiting review
35731	euprunin	chore: golf using `exact`/`simpa`		✅	✅	✅	✅	✅	✅		awaiting review
36365	xroblot	feat(FieldTheory/Galois): add fixedField_eq_iff_fixingSubgroup_eq and IsGaloisGroup.subgroup_iff	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35947	euprunin	chore: replace `aesop` with `grind` where the latter is significantly faster		✅	✅	✅	✅	✅	✅		awaiting review
35881	astrainfinita	chore: do not use `inf` `sup` in `LinearOrder` lemmas	t-order blocked-by-other-PR merge-conflict	✅?	❌	❌	✅	✅	❌		blocked on another PR
36380	euprunin	chore: golf using `grind` and `simp`		✅	✅	✅	✅	✅	✅		awaiting review
36381	MichaelStollBayreuth	feat(RingTheory/UniqueFactorizationDomain/Multiplicity): more API	t-algebra t-ring-theory large-import	✅	✅	✅	✅	✅	✅		awaiting review
35830	AntoineChambert-Loir	feat(Data/Nat/Choose/Multinomial): multinomial coefficients	t-data	✅	✅	✅	✅	✅	✅		awaiting review
36382	euprunin	chore: replace long terminal `rw […]`:s (≥6 lemmas) with bare `simp`:s		✅	✅	✅	✅	✅	✅		awaiting review
35031	JovanGerb	feat(CategoryTheory/Limits/Cones): use `to_dual`	t-category-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36377	euprunin	chore: replace long terminal `simp only […]`:s (≥7 lemmas) with bare `simp`:s	maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
36114	euprunin	chore: golf proofs		✅	✅	✅	✅	✅	✅		awaiting review
35638	vihdzp	chore(Topology/Order/OrderClosed): use `to_dual`		✅	✅	✅	✅	✅	✅		awaiting review
35652	dennj	feat(LinearAlgebra/Matrix): add `Matrix.mul_eq_smul_one_symm`	t-algebra new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35892	vlad902	feat(Data): lemmas for `List.bagInter`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
36104	LarsenClose	feat(CategoryTheory/Endofunctor/Algebra): add Adámek's initial algebra theorem	t-category-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36168	SnirBroshi	feat(Order/ConditionallyCompleteLattice/Indexed): `f i j ≤ ⨆ (i) (j), f i j`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
36204	smmercuri	feat(NumberTheory/NumberField/InfiniteAdeleRing): norm and product formula for the infinite adele ring	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
36307	SnirBroshi	feat(Combinatorics/SimpleGraph/Walks): `Walk.ofSupport` / `Walk.ofDarts`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
36386	SnkXyx	feat(Algebra/MvPolynomial/Degrees): add some lemmas about `degreeOf`	t-algebra new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35069	A-M-Berns	feat(Geometry/Polygon): simple polygons and boundary map	new-contributor t-euclidean-geometry	✅	✅	✅	✅	✅	✅		awaiting review
31644	Thmoas-Guan	feat(Algebra): projective dimension of quotient regular sequence	awaiting-author t-ring-theory	✅	✅	✅	✅	❌	❌		awaiting author
35906	scp020	feat(Combinatorics/SimpleGraph/Walks): add Walk.IsChord and Walk.IsChordless	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36389	Thmoas-Guan	feat(RingTheory): add some lemma about quotSMulTop	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35412	joneugster	feat(Tactic/Linter): add unicode linter for unicode variant-selectors	t-linter delegated	❌	✅	✅	✅	✅	❌		failing CI
34677	joneugster	feat(scripts/autolabel): add missing folders	CI easy	✅?	✅	✅	✅	✅	✅		missing CI information
34678	joneugster	feat(scripts/autolabel): add dependencies for `t-ring-theory`	CI easy	✅	✅	✅	✅	✅	✅		awaiting review
26212	Thmoas-Guan	feat(Algebra): the Rees theorem for depth	large-import t-ring-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
34079	joneugster	feat(scripts/autolabel): add dependencies for alg. geometry and diff. geometry	CI	✅	✅	✅	✅	✅	✅		awaiting review
35928	xgenereux	feat(Subalgebra/Lattice): add notation for Algebra.adjoin	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36385	CoolRmal	feat: a sequential and countably compact space is sequentially compact	t-topology blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36379	JadAbouHawili	doc: Rename Finset API instances in Documentation for clarity	t-data new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
29774	Raph-DG	feat(AlgebraicGeometry): Order of vanishing of elements of the function field of locally noetherian, integral schemes	file-removed blocked-by-other-PR t-algebraic-geometry	❌	❌	✅	✅	✅	❌		blocked on another PR
36391	xroblot	feat(FieldTheory/Galois/IsGaloisGroup): Galois groups for quotients by normal subgroups	t-algebra blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
32672	tb65536	feat: haar measures on short exact sequences	t-measure-probability t-topology FLT	✅	✅	✅	✅	✅	✅		awaiting review
36024	euprunin	chore: golf proofs	maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
36353	smmercuri	feat(NumberField/InfinitePlace/Ramification): add cardinality results for (un)ramified places over	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
35597	BryceT233	feat(AdicTopology): add lemmas about adic topology	t-topology new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35707	BryceT233	feat(RingTheory/MvPowerSeries): introduce `truncTotal`	new-contributor t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35846	BryceT233	feat(RingTheory/MvPowerSeries): add completeness for `MvPowerSeries`	t-ring-theory new-contributor blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
36376	jessealama	feat(SimpleGraph): bridge from Perm.IsCycle to IsHamiltonian	large-import	✅	✅	✅	✅	✅	✅	⚠️	awaiting review
35977	jessealama	feat(Algebra/Homology): add dimension lemmas for homological complex differentials	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
30112	gaetanserre	feat(Probability.Kernel): add representation of kernel as a map of a uniform measure	t-measure-probability maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
36364	Bergschaf	feat(Order/Sublocale): Better API for NucleusIsoSublocale	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35113	bryangingechen	ci: refactor commit_verification so it works on PRs from forks	CI	✅?	✅	✅	✅	✅	✅		missing CI information
36216	michaellee94	feat(CategoryTheory): characterize pullback squares via the `Over` category	t-category-theory new-contributor large-import	❌	✅	✅	✅	✅	❌		failing CI
36208	EtienneC30	feat: central limit theorem	t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
35871	edegeltje	feat(CategoryTheory/Limits): `IsPullback.mono_fst_of_mono` and similar	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
33375	kex-y	feat(Probability): Local and stable properties	brownian t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
35375	joelriou	feat(Algebra/Homology/SpectralObject): first quadrant spectral objects	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
35939	joelriou	feat(Algebra/Homology): a homology exact sequence for triangles of cochain complexes	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
34571	xroblot	feat(CyclotomicField/Galois): the bijection between subfields and subgroups of Dirichlet characters	large-import t-algebra	✅?	✅	✅	✅	✅	✅		missing CI information
34717	CoolRmal	feat: add more APIs for the first derivative test		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
35198	j-loreaux	feat: generalize Hölder's inequality for sums to `Real.HolderTriple`	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
27953	CoolRmal	feat(ProbabilityTheory): Conditional Jensen's Inequality	new-contributor t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
34298	CoolRmal	feat(MeasureTheory): Integral over Ioi tends to zero	t-measure-probability awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36392	JovanGerb	chore: deprecate `push_neg`		✅	✅	✅	✅	✅	✅		awaiting review
36399	chrisflav	feat(RingTheory/Flat): finite flat algebra is trivial if rank is equal to `1`	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
33864	Timeroot	feat(Computability/Primrec): Proving several Nat arithmetic functions are primrec	large-import t-computability	✅	✅	✅	✅	✅	✅		awaiting review
36396	harahu	doc(misc): fix typos	IMO	✅	✅	✅	✅	✅	✅		awaiting review
36338	harahu	doc(Algebra): fix typos	t-algebra documentation	✅	✅	✅	✅	✅	✅		awaiting review
35896	harahu	chore(misc): fix typos		✅	✅	✅	✅	✅	✅		awaiting review
36400	chrisflav	chore(CategoryTheory/MorphismProperty/Comma): API for `mapLeft` and `mapRight`	t-category-theory	❌?	✅	✅	✅	✅	✅		infrastructure-related CI failing
36398	chrisflav	feat(RingTheory): a finite étale algebra is étale locally finite split	t-ring-theory large-import blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
35072	vasnesterov	feat(Tactic/ComputeAsymptotics/Multiseries): non-primitive corecursion for `Seq`: `FriendlyOperation` API	t-data t-meta	✅	✅	✅	✅	✅	✅		awaiting review
34922	vasnesterov	feat(Tactic/ComputeAsymptotics/Multiseries): Multiseries definition and structural lemmas	t-data t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36220	harahu	doc(misc): update two theorem names	IMO	✅	✅	✅	✅	✅	✅		awaiting review
35586	farmanb	feat(CategoryTheory/Abelian/Preradical): introduce and characterize radicals	t-category-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36373	joelriou	chore(CategoryTheory/Limits/Cones): fixing non-dsimp-nf lemmas	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
23835	chrisflav	feat(Topology): cardinality of connected components is bounded by cardinality of fiber	t-topology	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36412	Timeroot	refactor(Topology/Perfect): Change PerfectSpace to be a synonym for NeBot		❌	✅	✅	✅	✅	❌		failing CI
34045	smmercuri	feat: `algebraMap K L` is uniform continuous with respect to adic topologies, when the ideal `w` of `L` lies above `v`	FLT t-algebra blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36146	Multramate	feat(AlgebraicGeometry/GammaSpecAdjunction): add equivalences for Spec morphisms that commute with algebra maps	t-algebraic-geometry t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36086	Multramate	feat(Algebra): add liftEquiv for groups, rings, algebras, and adjoin roots	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
33668	Citronhat	feat(PMF): add lintegral formulas for PMF	t-measure-probability new-contributor awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33683	joelriou	feat(AlgebraicTopology/SimplicialSet): the simplicial homotopy induced by an homotopy	blocked-by-other-PR t-algebraic-topology WIP merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
33895	jessealama	feat(Computability/Primrec): add list_take, list_drop, list_modify, and list_set	new-contributor t-computability	✅	✅	✅	✅	✅	✅		awaiting review
34040	Ruben-VandeVelde	feat: generalize HasCompl.compl image/preimage lemmas to Involutive	t-data awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34246	staroperator	feat(SetTheory/Cardinal): Δ-system lemma	t-set-theory merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35865	vihdzp	chore: review `Cardinal.ord` API	t-set-theory merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35317	mkaratarakis	feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem (Part 5/5)	t-number-theory new-contributor t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35518	kim-em	chore: forbid prime (') in filenames, rename LinearCombination'	file-removed t-meta	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36103	SnkXyx	feat(Algebra/MvPolynomial/CharacteristicSet): add Characteristic Set	t-algebra new-contributor blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35702	plp127	feat: uniqueness of partial fraction decomposition	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36416	j-loreaux	feat(Analysis/CStarAlgebra): norms of sums of orthogonal selfadjoint elements	blocked-by-other-PR	❌?	❌	✅	✅	✅	❌	⚠️	blocked on another PR
36171	SnirBroshi	feat(SetTheory/Ordinal): `o ≤ c.ord ↔ o.card ≤ c` in special cases	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
36290	euprunin	chore(AlgebraicGeometry): unsqueeze terminal `simp`:s (`simp only […]` to `simp`)	t-algebraic-geometry	✅	✅	✅	✅	✅	✅		awaiting review
35349	RemyDegenne	feat: data processing inequality for the Kullback-Leibler divergence	WIP t-measure-probability large-import blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
35451	samueloettl	feat(MeasureTheory.Function): compMeasurePreserving_iterate	new-contributor t-measure-probability awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33044	bryangingechen	ci: also get cache for parent commit	CI	✅?	✅	✅	✅	✅	✅		missing CI information
36419	AntoineChambert-Loir	feat(RingTheory/DividedPowerAlgebra/Init): add a computation lemma	blocked-by-other-PR	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
36407	j-loreaux	feat: norm of sums of continuous functions whose product is zero	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
36413	JovanGerb	chore(Algebra/Group/InjSurj): clean up instances	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36405	seewoo5	Derivative of modular forms	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
36304	JovanGerb	feat(Translate): translate binder names starting with `h`	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36375	urkud	chore(NNReal): add 2 lemmas, use them	delegated	✅	✅	✅	✅	✅	✅		delegated
34906	seewoo5	feat(NumberTheory/Bernoulli): von Staudt-Clausen theorem	t-number-theory large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34895	eric-wieser	chore: backquote tactic names in error messages	t-meta delegated auto-merge-after-CI	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
36401	JovanGerb	feat(positivity): positivity extension for `a - b`	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36421	ROTARTSI82	feat(RingTheory/IsAdjoinRoot): add mkOfAdjoinEqTop'	new-contributor large-import	✅	✅	✅	✅	✅	✅	⚠️	awaiting review
22366	kim-em	feat: `check_equalities` tactic for diagnosing defeq problems	t-meta	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
25983	Multramate	feat(AlgebraicGeometry/EllipticCurve/Scheme): define the affine scheme associated to an elliptic curve	t-algebraic-geometry	✅	✅	✅	✅	✅	✅		awaiting review
26561	b-mehta	feat(LiminfLimsup): liminf of an antitone function is its supremum	t-topology	✅	✅	✅	✅	✅	✅		awaiting review
33935	mckoen	feat(CategoryTheory/Monoidal/Arrow): define monoidal structure on arrow category	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
35042	JovanGerb	chore: remove `meta` form `import Mathlib.Tactic...`	large-import	✅	✅	✅	✅	✅	✅		awaiting review
35533	mariainesdff	feat(RingTheory/DedekindDomain/Ideal/Lemmas): add nontrivial_heightOneSpectrum	t-ring-theory	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
35568	goliath-klein	refactor(PiTensorProduct/{InjectiveNorm, ProjectiveNorm}): switch NormedSpace instance to `projectiveSeminorm`	new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35677	euprunin	chore(SetTheory): golf proofs	t-set-theory	✅	✅	✅	✅	✅	✅		awaiting review
36060	edegeltje	chore(CategoryTheory/Classifier): namespace Classifier, rename HasClassifier, move file	file-removed t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
36093	tb65536	feat(GroupTheory/Nilpotent): remove `[IsNilpotent]` assumption from some theorems	t-algebra t-group-theory	✅	✅	✅	✅	✅	✅		awaiting review
36101	wwylele	feat(RingTheory): lemmas about power of maximal ideal	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
36119	Ruizsolveall	feat(Topology/Covering): fundamental group of the circle is ℤ	t-topology new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36137	smmercuri	feat: define pullbacks of `HeightOneSpectrum`	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
36276	b-mehta	feat(Probability/UniformOn): add uniformOn_pi	t-measure-probability large-import	✅	✅	✅	✅	✅	✅		awaiting review
36288	b-mehta	feat(MeasureTheory/Constructions/Pi): add pi_pi_finset	easy t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
36289	euprunin	chore(Algebra): unsqueeze terminal `simp`:s (`simp only […]` to `simp`)	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36297	ocfnash	feat: supporting lemmas for theory of bases in Lie theory	t-algebra large-import	✅	✅	✅	✅	✅	✅		awaiting review
33355	0xTerencePrime	feat(Combinatorics/SimpleGraph/Connectivity): define vertex connectivity	new-contributor t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
36244	kim-em	chore(ci): add continue-on-error to non-critical workflow steps	CI maintainer-merge merge-conflict	❌?	✅	❌	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
36347	FrankieeW	feat(NumberTheory/QuadraticField): define quadratic number fields as QuadraticAlgebra ℚ d 0	t-number-theory new-contributor large-import	✅	✅	✅	✅	✅	✅		awaiting review
33369	Thmoas-Guan	feat(Homology): `Ext` commute with flat base change	large-import blocked-by-other-PR t-topology	✅	❌	✅	✅	✅	❌		blocked on another PR
36387	FrankieeW	feat(NumberTheory/QuadraticField): parameter uniqueness for quadratic fields	WIP t-number-theory blocked-by-other-PR new-contributor large-import	✅	❌	✅	❌	✅	❌		blocked on another PR
31697	Thmoas-Guan	feat(Homology): bijection between `Ext`	t-algebra blocked-by-other-PR t-category-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
31768	Thmoas-Guan	feat(Homology): `Ext` commute with ulift functor	t-algebra blocked-by-other-PR t-category-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
31851	Thmoas-Guan	feat(Algebra/Homology): Injective dimension in linear equiv	t-algebra blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
31884	Thmoas-Guan	feat(RingTheory): definition of Gorenstein local ring	blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
32098	Thmoas-Guan	feat(RingTheory): injective dimension of quotSMulTop	blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
33377	Thmoas-Guan	feat(RingTheory): polynomial over Gorenstein ring is Gorenstein	large-import blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
36390	Thmoas-Guan	feat(RingTheory/Ideal): move and add some lemma about smul top	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35670	BryceT233	feat(RingTheory/AdicCompletion): completeness of `AdicCompletion`	blocked-by-other-PR new-contributor t-ring-theory	❌	❌	✅	✅	✅	❌		blocked on another PR
36423	kim-em	perf: decompress already-cached files concurrently with downloads		✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36415	j-loreaux	feat: interactions of the continuous functional calculus with the real and imaginary parts	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36425	yuma-mizuno	fix: prevent stack overflow in `monoidal` tactic	t-category-theory t-meta	✅	✅	✅	✅	✅	✅		awaiting review
25822	ScottCarnahan	WIP: experiments with vertex algebras	WIP large-import merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
34435	huaizhangchu	feat(Probability): convolution of Poisson distributions	t-measure-probability large-import new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35867	edegeltje	feat(CategoryTheory/Topos): Define subobject classifier for sheaf of types	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
31613	xyzw12345	feat(RepresentationTheory/GroupCohomology): Non-abelian Group Cohomology	t-algebra large-import awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
34077	kbuzzard	perf: increase priority of instSMulOfMul	t-algebra awaiting-zulip merge-conflict	✅	✅	❌	✅	❌	❌		awaiting a zulip discussion
34676	joneugster	chore(Algebra/CharP/MixedCharZero): cleanup file and use module system	t-algebra merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35878	Parcly-Taxel	chore: use `induction` for `Quotient.induction` invocations	tech debt merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35991	xroblot	feat(RamificationInertia): decomposition field and inertia field of compositum	large-import blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌	⚠️	blocked on another PR
36128	grunweg	Levicivita minimal	WIP t-differential-geometry merge-conflict	❌	✅	❌	❌	✅	❌		labelled WIP
30927	callesonne	feat(Bicategory/Yoneda): add the yoneda pseudofunctor	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
36429	yuma-mizuno	feat(CategoryTheory/Bicategory): functor bicategories for lax functors	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
36393	smmercuri	chore(NumberTheory/NumberField): move number field completion material to new subdir	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
35584	joelriou	feat(CategoryTheory/Sites): the monoidal category structure on sheaves using fiber functors	WIP blocked-by-other-PR t-category-theory	✅	❌	✅	❌	✅	❌		blocked on another PR
35017	robo7179	feat(Combinatorics/SimpleGraph/Acyclic): add every nontrivial tree has atleast two leaves	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
30579	smmercuri	feat : `v.adicCompletionIntegers K` is compact when `K` is a number field	blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
36404	smmercuri	feat: the adele ring of a number field is locally compact	blocked-by-other-PR large-import	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
36402	gasparattila	feat(Translate): add support for specifying argument names	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
31046	Thmoas-Guan	feat(Homology) : compatibility of map between `Ext`	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
30551	smmercuri	feat: dimension formulae for infinite places above	blocked-by-other-PR	✅	❌	✅	✅	✅	❌	⚠️	blocked on another PR
36433	tb65536	feat(RingTheory/Ideal/Quotient/HasFiniteQuotients): a ring with finite quotients has finitely many ideals of bounded norm	t-ring-theory large-import	✅	✅	✅	✅	✅	✅		awaiting review
36374	EtienneC30	refactor: define the Poisson measure via a sum of Dirac masses	t-measure-probability large-import	✅	✅	✅	✅	✅	✅		awaiting review
35804	mariainesdff	feat(RingTheory/DividedPowerAlgebra/Init): add universal divided power algebra	t-ring-theory	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36189	tb65536	feat(NumberTheory/ArithmeticFunction/LFunction): construction of L-functions	t-number-theory t-algebra blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36087	matthewjasper	chore: fix diamonds for Real/Complex Algebra instances		✅	✅	✅	✅	✅	✅		awaiting review
35774	astrainfinita	chore: use `IsLUB` `IsGLB` in `ConditionallyCompleteLattice`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35539	xgenereux	feat(DedekindDomain/Factorization): add `iInf` version of `finprod_heightOneSpectrum_factorization`	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
35880	astrainfinita	feat(Order/Defs/LinearOrder): `min_ind`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
35762	xroblot	feat(CyclotomicFields/Galois): compute the image of the stabilizer of an unramified prime ideal in `(ℤ/nℤ)ˣ`	large-import t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36420	JovanGerb	feat(Tactic/FastInstance): use expected type to fill in arguments	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
34588	Ruben-VandeVelde	feat: add generalizations of some padicVal{Nat,Int} lemmas	t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
34728	j-loreaux	feat: continuous linear equivalence between continuous `ℝ`- and `𝕜`-linear functionals (in either the strong or weak-⋆ topologies)	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
35481	FrankieeW	chore(NumberTheory/Zsqrtd): inline duplicated order lemmas into instances	new-contributor t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
33466	Shreyas4991	refactor(Combinatorics/Digraph): add vertex sets	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
36330	urkud	feat(UpperHalfPlane): define PGL action on the upper half-plane	awaiting-author t-analysis	✅	✅	✅	✅	❌	❌		awaiting author
36383	JovanGerb	fix(Translate): check if target is reserved name	t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36438	JovanGerb	chore(Algebra/Field/Basic): remove `inv a := a⁻¹` from `Field.toGrindField` instance	t-algebra blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
35572	joelriou	feat(CategoryTheory/Sites/Point): fiber functors are monoidal	t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
35966	joelriou	feat(CategoryTheory/Abelian): the localization w.r.t. a Serre class is abelian	t-category-theory large-import maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
35821	SnirBroshi	feat(Order/ConditionallyCompleteLattice): `sInf s ≤ sSup t` for `(s ∩ t).Nonempty`	t-order awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
29550	Raph-DG	feat(RingTheory): Order of vanishing in a discrete valuation ring	file-removed t-ring-theory large-import	✅	✅	✅	✅	✅	✅		awaiting review
36378	EtienneC30	refactor: define the geometric distribution via a sum of Dirac masses	t-measure-probability large-import	✅	✅	✅	✅	✅	✅		awaiting review
36439	xgenereux	feat(Algebra/Adjoin): CoeT instances for Algebra.adjoin on singletons		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
36250	xgenereux	feat: add `not_linearIndependent_iff` variants	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36435	grunweg	feat: transfer IsTopologicalAddGroup and ContinuousSMul across continuous linear equivalences	t-differential-geometry	✅	✅	✅	✅	✅	✅		awaiting review
36427	kim-em	chore: remove set_option backward.isDefEq.respectTransparency false		✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36187	fpvandoorn	feat: lemmas about Taylor series	t-analysis ready-to-merge delegated	❌?	✅	✅	✅	✅	✅		contradictory labels
36418	j-loreaux	refactor: use `IsMulCommutative` ubiquitously for commutativity of subobjects	WIP	❌	✅	✅	❌	✅	❌		labelled WIP
35841	astrainfinita	chore(Order/Defs/LinearOrder): avoid `grind` in very fundamental lemmas	t-order maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
34636	CoolRmal	feat(MeasureTheory/Analysis): the Fourier coefficients of a function can be computed by integrating over a box	t-measure-probability awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35771	euprunin	chore: golf using `exact`		✅	✅	✅	✅	✅	✅		awaiting review
36441	mariainesdff	feat(Data/Finsupp/Indicator): add lemmas	t-data	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36442	SnirBroshi	feat(Data/Sym/Sym2/Card): cardinality theorems about `Sym2 α`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
35657	Rida-Hamadani	feat(SimpleGraph): distance equal or greater than two in terms of common neighborhood	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35493	xroblot	feat(RamificationInertia): add `ramificationIdx_algebra_tower'`	t-number-theory	❌	✅	✅	✅	✅	❌		failing CI
36434	mariainesdff	feat(RingTheory.DividedPowerAlgebra.Init.lean): add weak universal property and functoriality	t-ring-theory blocked-by-other-PR	✅	❌	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
35744	mkaratarakis	feat(NumberTheory): non-vanishing derivative and algebraic lower bound for Gelfond-Schneider	t-number-theory blocked-by-other-PR	❌	❌	✅	✅	✅	❌		blocked on another PR
35316	mkaratarakis	feat: lemmas for the analytic part of the proof of the Gelfond–Schneider theorem (Part 4/5)	t-number-theory new-contributor	❌	✅	✅	✅	✅	❌		failing CI
25273	YaelDillies	refactor: make `MonoidAlgebra` into a one-field structure	WIP t-algebra large-import	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
36395	JovanGerb	chore: mark `toSubfield`, `toSubmodule`, `toSubring` as `reducible`		✅	✅	✅	✅	✅	✅		awaiting review
34288	winstonyin	feat: Integral curve is smooth in initial condition	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36197	RemyDegenne	feat: integrability of a convex function of R.N. derivatives	t-measure-probability large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33379	Thmoas-Guan	feat(RingTheory): Gorenstein local ring is Cohen Macaulay	large-import blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
36444	mariainesdff	feat(Algebra/MvPolynomial/Basic): add lemmas	t-ring-theory large-import WIP	❌	✅	✅	❌	✅	❌		opened from a branch in the main mathlib repo (not a fork)
35946	loefflerd	feat(NumberTheory/Modular): interior and closure of fundamental domain	t-number-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36445	ADedecker	feat(TestFunction): add `limitCLM`, a variant of `mkCLM` starting from buncled CLMs on D^n_K	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36406	SnirBroshi	feat(Combinatorics/SimpleGraph/Matching): `#verts = 2 * #edgeSet`	t-combinatorics blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36446	Vierkantor	feat(Tactic/Linter): weekly lint for Verso syntax in docstrings	t-linter documentation	✅	✅	✅	✅	✅	✅		awaiting review
36279	PatrickMassot	feat: covariant derivatives on vector bundles	t-differential-geometry	✅	✅	✅	✅	✅	✅		awaiting review
35800	xroblot	feat(RamificationInertia): decomposition fields and inertia fields are unique (up to isomorphism)	t-number-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36015	mcdoll	chore(Analysis/SchwartzMap): unify style for `mkCLM` uses	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
25978	Bergschaf	feat(Order/Sublocale): Open Sublocales	t-order blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36064	marcelolynch	ci: Push to the cache using OIDC and federated credentials	CI	✅	✅	✅	✅	✅	✅		awaiting review
36318	grunweg	feat: delaborators for `MDifferentiable(On)`	t-differential-geometry t-meta	✅	✅	✅	✅	✅	✅		awaiting review
34848	bjornsolheim	feat(Analysis/Convex/Cone): min and max tensor products are equal when one factor is simplicial and generating	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36153	joelriou	feat(Algebra/Homology/SpectralObject): induced morphisms that are epi/mono	t-algebra t-category-theory maintainer-merge	✅	✅	✅	✅	✅	✅		awaiting review
26394	winstonyin	feat: existence of local flows on manifolds	t-differential-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34727	ocfnash	feat: the Geck construction yields a Lie algebra with the expected Cartan matrix	WIP t-algebra large-import blocked-by-other-PR	❌	❌	✅	❌	✅	❌		blocked on another PR
36451	SnirBroshi	feat(Combinatorics/SimpleGraph/Matching): `edgeSet` is injective and strictly monotonic on matchings, and more API	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35994	homeowmorphism	feat(FreeGroup): add reindexing lemmas for injective/surjective/bijective maps composed with freeGroupCongr	t-group-theory new-contributor merge-conflict	❌	✅	❌	✅	✅	❌		failing CI
30505	mariainesdff	feat(NumberTheory/RatFunc/Ostrowski): prove Ostrowski's theorem for K(X)	t-algebra t-number-theory awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36166	wwylele	feat(Data/Nat): formula for cardinal of finsuppAntidiag on Nat	awaiting-author	✅	✅	✅	✅	❌	❌	⚠️	awaiting author
36457	joelriou	feat(Algebra/Category/ModuleCat/Presheaf): the pushforward by a functor is monoidal	t-category-theory t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
35662	FrankieeW	feat(NumberTheory/Zsqrtd): add Archimedean instance via le_arch	t-number-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34249	xyzw12345	feat(GroupTheory/GroupAction/Hom): connect existing definitions `MulDistribMulActionHom` and `DistribMulActionHom` using `to_additive`	t-algebra delegated awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35732	TJHeeringa	feat: Added reproducing kernels	new-contributor t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36448	chrisflav	chore(CategoryTheory/Sites): generalize some universe parameters	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
36306	chrisflav	feat(AlgebraicGeometry): `ℓ`-adic cohomology	t-algebraic-geometry large-import	✅	✅	✅	✅	✅	✅		awaiting review
36218	Brian-Nugent	feat: Add exact sequences for Sheaf Cohomology	WIP new-contributor large-import blocked-by-other-PR	✅	❌	✅	❌	✅	❌	⚠️	blocked on another PR
35573	antisubnoous	feat(NumberTheory/Chebyshev): express the Chebyshev theta function in terms of the prime counting function	t-number-theory new-contributor awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
34164	Scarlett-le	feat(Geometry/Euclidean/Sphere): define arcs on spheres	awaiting-author t-euclidean-geometry merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35189	euprunin	chore: golf proofs	delegated	✅	✅	✅	✅	✅	✅		delegated
32881	foderm	feat(AlgebraicTopology/SimplicialObject): define simplicial homotopy	new-contributor t-algebraic-topology awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
36458	MichaelStollBayreuth	feat(Algebra/Group): some API lemmas for powMonoidHom	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
30329	luigi-massacci	feat(Analysis/Distribution/TestFunction): integrating against a measure as a continuous linear map on test functions	merge-conflict blocked-by-other-PR t-analysis	❌	❌	❌	✅	✅	❌		blocked on another PR
30327	luigi-massacci	feat(Analysis/Distribution/TestFunction): add characterizations of continuity for linear maps on test functions	merge-conflict blocked-by-other-PR t-analysis	❌	❌	❌	✅	✅	❌		blocked on another PR
30255	luigi-massacci	feat(Analysis/Distribution/ContDiffMapSupportedIn): specialize singleton seminorm family for D_K^n when n finite	merge-conflict blocked-by-other-PR t-analysis	✅	❌	❌	✅	✅	❌		blocked on another PR
35790	Brian-Nugent	feat(CategoryTheory/Algebra): Flasque Sheaves have vanishing cohomology	WIP new-contributor large-import blocked-by-other-PR	✅	❌	✅	❌	✅	❌	⚠️	blocked on another PR
29251	yoh-tanimoto	feat(Analysis/InnerProductSpace/): define standard subspaces of a complex Hilbert space	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
30253	luigi-massacci	feat(Analysis/Distribution/ContDiffMapSupportedIn): Add a wrapper for iteratedFDeriv on the type of bundled smooth compactly supported maps	merge-conflict t-analysis	❌	✅	❌	✅	✅	❌		failing CI
36260	Vierkantor	chore(Tactic/GCongr): rewrite `gcongr`, `rel` tactic docstrings	documentation t-meta	❌	✅	✅	✅	✅	❌		failing CI
35058	GrigorenkoPV	chore: move tendsto_{floor,ceil}_at{Top,Bot}	new-contributor large-import awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
35598	Paul-Lez	feat(CategoryTheory/Abelian/Exact): add easy lemmas about short exactness	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
34637	mcdoll	feat(Analysis/Distribution): support	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
31662	edwin1729	feat(Topology/Order): topological basis of scott topology on Complete…	t-topology new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36461	chrisflav	chore(CategoryTheory/Sites): generalize universes in `Presieve.isSheafFor_iff_yonedaSheafCondition`	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
31670	edwin1729	feat(Topology/Order): Scott Topology is Sober over Algebraic DCPO	t-topology blocked-by-other-PR new-contributor	✅	❌	✅	✅	✅	❌		blocked on another PR
36319	themathqueen	feat(Analysis/CStarAlgebra/Unitary): left multiplication by a unitary as a linear isometric equivalence	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
35308	martinwintermath	feat(Geometry/Convex/Cone): coercion from submodule to cone	t-convex-geometry	❌	✅	✅	✅	✅	❌		failing CI
35907	JJYYY-JJY	fix(Topology/Defs/Basic): preserve noncanonical topology instances in delaboration	t-topology new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36459	chrisflav	refactor(CategoryTheory/Sites): remove universe parameter from `Functor.IsContinuous`	t-category-theory large-import blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
35291	mcdoll	feat(Fourier): improved version of Riemann-Lebesgue	WIP large-import merge-conflict	❌	✅	❌	❌	✅	❌	⚠️	labelled WIP
36105	LLaurance	chore(Algebra): shorten proofs, style	t-algebra WIP	✅	✅	✅	❌	✅	❌		labelled WIP
35910	LLaurance	chore(Probability): remove deprecated items, shorten proofs	t-measure-probability WIP	✅	✅	✅	❌	✅	❌		labelled WIP
35630	SnirBroshi	feat(Data/List/Basic): relate `dropLast` and `concat`	t-data	✅	✅	✅	✅	✅	✅		awaiting review
35740	LLaurance	chore(SimpleGraph/Basic): clean up and shorten	t-combinatorics WIP	✅	✅	✅	❌	✅	❌		labelled WIP
32210	ADedecker	feat: iteratedFDeriv as a linear map on test functions	t-analysis awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
33329	mcdoll	feat(Analysis): Fourier-based Sobolev spaces	WIP t-analysis	❌	✅	✅	❌	✅	❌		labelled WIP
35649	JovanGerb	feat(Order/GaloisConnection/Defs): use `to_dual` for `GaloisInsertion`/`GaloisCoinsertion`	t-order	✅	✅	✅	✅	✅	✅		awaiting review
36462	wwylele	feat(Geometry/Euclidean): integration formula for μHE		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
30379	kckennylau	feat(RingTheory): isomorphism of graded rings	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
31135	kckennylau	feat(RingTheory): is localization iff is localization on saturation	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
33736	fbarroero	feat(RingTheory/Polynomial/GaussNorm): The `gaussNorm` is an absolute value if `v` is a nonarchimedean absolute value	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
32033	Thmoas-Guan	feat(Algebra): injective dimension equal supremum of localized module	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
33850	YuvalFilmus	feat(Chebyshev/ChebyshevGauss): Chebyshev–Gauss formula	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
34031	lua-vr	feat(Dynamics/BirkhoffSum): add the maximal ergodic theorem	t-dynamics	✅	✅	✅	✅	✅	✅		awaiting review
34709	dennj	feat(Analysis/ODE): add discrete Grönwall inequality	t-analysis new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35400	vlad902	feat(SimpleGraph): `IsEdgeReachable` lemmas	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35705	jdhart81	feat(Data/ENNReal, Probability/Independence): division decomposition and self-independence	new-contributor t-data	✅	✅	✅	✅	✅	✅		awaiting review
35709	tb65536	feat(AlgebraicGeometry/EllipticCurve/Reduction): define multiplicative and additive reduction	t-algebra t-algebraic-geometry t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
35812	khwilson	feat(MeasureTheory/Group/GeometryOfNumbers): successive minima and existence of a directional basis	new-contributor t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
35950	kim-em	feat(Tactic): add inferInstanceAs% to fix type leakage		✅	✅	✅	✅	✅	✅	⚠️	opened from a branch in the main mathlib repo (not a fork)
36019	stepan2698-cpu	chore: update undergrad.yaml		✅	✅	✅	✅	✅	✅		awaiting review
36069	Equilibris	feat(Data/PFunctor): Universe generic W	t-data new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36155	grunweg	feat: custom elaborators for TangentSpace and tangentMap(Within)	t-differential-geometry	✅	✅	✅	✅	✅	✅		awaiting review
36214	kebekus	feat: trivial lemmas and simp lemmas concerning `iteratedFDeriv` and `taylorSeries`	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36264	kebekus	feat: introduce canonical factors, a.k.a. "Blaschke factors", as used in complex analysis	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36278	kebekus	feat: Poisson Integral Formula for harmonic functions	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36283	Vierkantor	chore(Tactic/GRewrite): rewrite `grw` family tactic docstrings	documentation t-meta	✅	✅	✅	✅	✅	✅		awaiting review
36305	JovanGerb	feat(translate): support `to_additive (attr := to_fun)`		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
36310	smmercuri	feat: `lt` lemmas for `OrderMonoidIso`	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
36314	JovanGerb	feat(gcongr): support `rintro` patterns		✅	✅	✅	✅	✅	✅	⚠️	awaiting review
36328	Multramate	feat(AlgebraicGeometry/EllipticCurve): improve API for maps and base changes	t-algebraic-geometry	✅	✅	✅	✅	✅	✅		awaiting review
36332	mike1729	feat(Analysis/Normed/Module/WeakDual): register bornology and boundedness API	new-contributor t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36456	b-mehta	feat(ENat): relate ENat to finset sums and products	t-data	❌	✅	✅	✅	✅	❌		failing CI
36327	themathqueen	feat(Analysis/CStarAlgebra/Extreme): a C⋆-algebra is unital iff there exists an extreme point in the closed unit ball	t-analysis blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36201	themathqueen	feat(Analysis/CStarAlgebra): set of star projections equals the extreme points of the nonnegative closed unit ball	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
26770	Jun2M	feat(Combinatorics/Graph): subgraph relations on `Graph`	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
35745	khwilson	feat(Mathlib/Analysis/Asymptotics/Defs): congr lemmas for IsBigO*	t-analysis new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36324	psinary-sketch	feat(NumberTheory/LSeries): Schwarz reflection for completedRiemannZeta₀	t-number-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36437	Thmoas-Guan	feat(Homology): HasInjectiveDimensionLT with enough projectives	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
33380	Thmoas-Guan	feat(RingTheory): Gorenstein local ring is Cohen--Macaulay local ring of type one	large-import blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
36428	linesthatinterlace	feat(Logic/Equiv/Fin): Streamline equiv definitions using mkDivMod		❌	✅	✅	✅	✅	❌	⚠️	failing CI
36463	AlexeyMilovanov	feat(Data.Nat.Bits): add Nat.ofBits and prove bits_injective	t-data new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36436	Thmoas-Guan	feat(Homology): HasProjectiveDimensionLT with enough injectives	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
36466	wwylele	feat(Geometry/Euclidean): misc lemma about μHE	t-euclidean-geometry t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
36121	LLaurance	chore(Analysis): shorten proofs	t-analysis awaiting-author WIP	✅	✅	✅	❌	❌	❌		labelled WIP
36467	SnirBroshi	feat(Data/Sym/Sym2): `fromRel` & `ToRel` order isomorphism	t-data	✅	✅	✅	✅	✅	✅		awaiting review
36469	SnirBroshi	feat(Combinatorics/SimpleGraph/Hamiltonian): if mapping a Hamiltonian walk results in a path, the mapping function is injective	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
36388	SnirBroshi	feat(Combinatorics/SimpleGraph/AdjMatrix): submatrices and homomorphisms	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
32692	WilliamCoram	feat: define multivariate restricted power series	t-ring-theory t-number-theory new-contributor merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
26803	bjoernkjoshanssen	feat: second partial derivatives test	t-analysis awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
33121	SnirBroshi	feat(Combinatorics/SimpleGraph/Hasse): paths in a graph are isomorphic to path graphs	t-combinatorics	✅	✅	✅	✅	✅	✅		awaiting review
30526	SnirBroshi	chore(Logic/Relation): use `≤` to spell subrelation	t-logic	✅	✅	✅	✅	✅	✅		awaiting review
35435	WenrongZou	feat(RingTheory/MvPowerSeries): toMvPowerSeries and rename	t-ring-theory merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
35684	spitters	feat(CategoryTheory/MarkovCategory): Kleisli PMF is a Markov category	t-category-theory new-contributor awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35738	GrigorenkoPV	perf: remove some `aesop`s and `grind`s	new-contributor awaiting-author merge-conflict	✅	✅	❌	✅	❌	❌		merge conflict
35842	WenrongZou	feat(MvPowerSeries): subst_C and omit some finiteness of index set	t-ring-theory merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
36036	grunweg	[placeholder PR uniting ongoing work on connections and geodesics]	WIP t-differential-geometry blocked-by-other-PR merge-conflict	❌	❌	❌	❌	✅	❌		blocked on another PR
36089	pfaffelh	feat(Topology/Compactness/CompactSystem): set system of finite unions of sets in a compact system is again a compact system	brownian merge-conflict	❌	✅	❌	✅	✅	❌	⚠️	failing CI
36160	pfaffelh	feat (Topology/Compactness/CompactSystem): closed and compact square cylinders form a compact system	brownian merge-conflict	❌	✅	❌	✅	✅	❌	⚠️	failing CI
36170	SproutSeeds	feat(ContMDiff): add ContMDiff scalar-action typeclasses	t-differential-geometry new-contributor merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
36195	Vierkantor	chore(*): add backticks around identifiers in docstrings	documentation tech debt merge-conflict	✅	✅	❌	✅	✅	❌		merge conflict
36225	pfaffelh	feat(Topology/Compactness/CompactSystem): set system of countable intersections of sets in a compact system is again a compact system	brownian merge-conflict	✅	✅	❌	✅	✅	❌	⚠️	merge conflict
36285	grunweg	feat: torsion of an affine connection	t-differential-geometry blocked-by-other-PR merge-conflict	✅	❌	❌	✅	✅	❌		blocked on another PR
36299	grunweg	feat: metric connections	WIP t-differential-geometry blocked-by-other-PR merge-conflict	✅	❌	❌	❌	✅	❌		blocked on another PR
35647	BryceT233	feat(RingTheory/Ideal/Quotient): add a canonical inclusion map	t-ring-theory new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36362	bryangingechen	ci: only generate auto-merge token if the label is present	CI	✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
35588	eric-wieser	chore(Util/Qq): remove `meta`	t-meta awaiting-CI	❌	✅	✅	✅	❌	❌		opened from a branch in the main mathlib repo (not a fork)
36357	yuanyi-350	feat(Analysis/Deriv): add some lemmas for `iteratedDeriv`	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36443	Fieldnote-Echo	feat(Combinatorics/SimpleGraph): add SimpleGraph.ball (open metric ball)	t-combinatorics new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
36470	joelriou	feat(CategoryTheory/Monoidal): the left adjoint of a lax monoidal functor is oplax monoidal	t-category-theory WIP	❌	✅	✅	❌	✅	❌		labelled WIP
36471	eric-wieser	feat: more APi for Function.IsPartialInv	t-logic	❌	✅	✅	✅	✅	❌		opened from a branch in the main mathlib repo (not a fork)
36411	justus-springer	feat(CategoryTheory/Limits/Preserves/Shapes/Kernels): Preserve monos of preserve kernels	t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
33082	AntoineChambert-Loir	feat(GroupTheory/SpecificGroups/Alternating/Simple): the alternating group on at least 5 letters is simple.	t-group-theory	❌	✅	✅	✅	✅	❌		failing CI
35956	Scarlett-le	feat: add orthogonality lemmas for inner product spacesonal	t-analysis awaiting-author	❌	✅	✅	✅	❌	❌		failing CI
36143	EtienneC30	feat: multivariate Gaussian distributions	t-measure-probability brownian	✅	✅	✅	✅	✅	✅		awaiting review
36472	EtienneC30	feat: finite dimensional distribution of Brownian motion	blocked-by-other-PR brownian t-measure-probability	✅	❌	✅	✅	✅	❌		blocked on another PR
35785	Brian-Nugent	feat(CategoryTheory/Topology): Add Flasque Sheaves	new-contributor t-category-theory	✅	✅	✅	✅	✅	✅		awaiting review
31809	ADedecker	feat: differentiation of test function as a CLM	blocked-by-other-PR t-analysis	✅	❌	✅	✅	✅	❌		blocked on another PR
33780	ooovi	feat(Geometry/Convex/Cone): lineality space of pointed cones	t-convex-geometry	✅	✅	✅	✅	✅	✅		awaiting review
36414	alainchmt	feat(FieldTheory/Finite): irreducible factors of X^q^n - X have degree dividing n	t-algebra new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35675	Thmoas-Guan	feat(RingTheory/Smooth): some lemma about formally smooth	t-ring-theory	✅	✅	✅	✅	✅	✅		awaiting review
36473	AlexeyMilovanov	feat(Computability.Primrec.List): add primrec proofs for drop, takeWhile, and dropWhile	t-computability new-contributor	✅	✅	✅	✅	✅	✅		awaiting review
35798	xroblot	feat(RamificationInertia): compute the degrees of the decomposition field and inertia field	large-import t-number-theory	✅	✅	✅	✅	✅	✅		awaiting review
26735	Raph-DG	feat(AlgebraicGeometry): The codimension of a point of a scheme is equal to the krull dimension of the stalk	t-algebraic-geometry awaiting-author	✅	✅	✅	✅	❌	❌		awaiting author
32035	Thmoas-Guan	feat(RingTheory): localization of Gorenstein local ring	blocked-by-other-PR t-ring-theory	✅	❌	✅	✅	✅	❌		blocked on another PR
36447	sharky564	feat(Analysis/Topology): Generalize Riesz' theorem to locally compact…	t-analysis new-contributor large-import	✅	✅	✅	✅	✅	✅		awaiting review
36287	ScottCarnahan	feat(Algebra/Lie): add graded Lie ring class	t-algebra	✅	✅	✅	✅	✅	✅		awaiting review
30077	agjftucker	feat(Analysis/Calculus/ImplicitFunction): define implicitFunctionOfBivariate	t-analysis	✅	✅	✅	✅	✅	✅		awaiting review
36475	marcelolynch	ci: Revert splice_bot_wf_run.yaml to using app keys	CI	✅?	✅	✅	✅	✅	✅		missing CI information
32250	ADedecker	feat: integration against a locally integrable function as a CLM on test functions	t-analysis large-import blocked-by-other-PR	✅	❌	✅	✅	✅	❌		blocked on another PR
36236	kim-em	chore: add module keyword to Archive and Counterexamples files	IMO	✅	✅	✅	✅	✅	✅		awaiting review
33631	xgenereux	feat(ValuationSubring): simp lemmas for idealOfLE/ofPrime in relation to top/bot	t-algebra delegated	✅	✅	✅	✅	✅	✅		delegated
36468	JovanGerb	perf: shared scoped env extensions	awaiting-CI t-meta	✅?	✅	✅	✅	❌	❌		does not pass CI
26160	oliver-butterley	feat(MeasureTheory.VectorMeasure): add several lemmas which characterize variation	new-contributor t-measure-probability	✅	✅	✅	✅	✅	✅		awaiting review
36334	Multramate	feat(AlgebraicGeometry/EllipticCurve): add notation and pretty printer for points	t-algebraic-geometry	✅	✅	✅	✅	✅	✅		awaiting review
36426	kim-em	chore: disable checkType env_linter		✅	✅	✅	✅	✅	✅		opened from a branch in the main mathlib repo (not a fork)
36091	JJYYY-JJY	feat(Analysis.LocallyConvex.Separation): add Eidelheit's separation theorem	t-analysis new-contributor	✅	✅	✅	✅	✅	✅		awaiting review