Version
stringclasses 20
values | section
stringclasses 275
values | text
stringlengths 14
1.01k
| pull request
stringlengths 3
15
|
|---|---|---|---|
v4.8.0
|
Library (Other fixes/improvements)
|
Changes Fin.induction to use structural induction for clarity.
|
4010
|
v4.8.0
|
Docs
|
Various doc updates for library modules or user guides.
|
3615
|
v4.8.0
|
Docs
|
Additional clarifications or expansions in doc comments.
|
3664
|
v4.8.0
|
Docs
|
Edits to doc pages for clarity or completeness.
|
3707
|
v4.8.0
|
Docs
|
Refines docstrings or user-facing doc references in the codebase.
|
3734
|
v4.8.0
|
Docs
|
Minor doc improvements or reorganizations of existing references.
|
3868
|
v4.8.0
|
Docs
|
Edits or extends documentation for advanced features or modules.
|
3861
|
v4.8.0
|
Docs
|
Fixes or updates certain doc references in Lean code.
|
3869
|
v4.8.0
|
Docs
|
Further doc updates for specialized areas or linter references.
|
3858
|
v4.8.0
|
Docs
|
Expands doc coverage in some lesser-known library parts.
|
3856
|
v4.8.0
|
Docs
|
Syncs doc changes for tactics or macros with the code updates.
|
3857
|
v4.8.0
|
Docs
|
Updates docs to reflect changed or deprecated features in Lean 4.
|
3867
|
v4.8.0
|
Docs
|
Revises doc references in sections related to config or options.
|
3864
|
v4.8.0
|
Docs
|
Cleanups in doc references for library usage or style.
|
3860
|
v4.8.0
|
Docs
|
Minor enhancements for code examples in doc strings.
|
3859
|
v4.8.0
|
Docs
|
Doc improvements for certain library modules or theorems.
|
3871
|
v4.8.0
|
Docs
|
Expands user documentation and references for advanced usage.
|
3919
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Adds better support for reducing Nat.rec expressions.
|
3616
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Adds tracing for non-easy WHNF cases.
|
3774
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Fixes isDefEq performance by trying structure eta after lazy delta.
|
3807
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Prevents transparency level bump when reducing projections (yesWithDeltaI fix).
|
3816
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Improves heuristics in isDefEq for certain matching scenarios.
|
3837
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Enhances isDefEq to handle constraints like t.i =?= s.i more efficiently.
|
3965
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Improves isDefEqProj logic for projections.
|
3977
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Adds universe constraint approximations (u=?=max u ?v => ?v = u).
|
3981
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Improves isDefEqProj in typeclass resolution contexts.
|
4004
|
v4.8.0
|
Lean internals (Defeq and WHNF)
|
Adds backward.isDefEq.lazyProjDelta and lazyWhnfCore for compat.
|
4012
|
v4.8.0
|
Lean internals (Kernel)
|
Removes dead code in the kernel.
|
3966
|
v4.8.0
|
Lean internals (Kernel)
|
Fixes mismatch for TheoremVal between Lean and C++ implementations.
|
4035
|
v4.8.0
|
Lean internals (Typeclass instance synthesis)
|
Eta-reduces synthesized instances to avoid unnecessary lambdas.
|
3638
|
v4.8.0
|
Lean internals (Typeclass instance synthesis)
|
Adds backward.synthInstance.canonInstances and restricts subgoals lacking metavars.
|
4008
|
v4.8.0
|
Lean internals (Definition processing)
|
Renames automatically generated equational theorems to .eq_<idx> instead of ._eq_<idx>.
|
3661
|
v4.8.0
|
Lean internals (Definition processing)
|
Refines equational theorem naming from ._unfold to .eq_def.
|
3767
|
v4.8.0
|
Lean internals (Definition processing)
|
Adds a mechanism to reserve names for certain definitions or theorems.
|
3675
|
v4.8.0
|
Lean internals (Definition processing)
|
Fixes name resolution for reserved names in namespaces and matchers.
|
3803
|
v4.8.0
|
Lean internals (Definition processing)
|
Treats nested non-proof definitions inside theorems as def instead of theorem.
|
3662
|
v4.8.0
|
Lean internals (Definition processing)
|
Makes proposition fields of structures automatically theorems.
|
4006
|
v4.8.0
|
Lean internals (Definition processing)
|
Issues an error if a theorem is marked extern.
|
4018
|
v4.8.0
|
Lean internals (Definition processing)
|
Improves performance for well-founded recursive definition equation generation.
|
4047
|
v4.8.0
|
Lean internals (Refactors)
|
Avoids unfolding in Lean.Meta.evalNat for simpler evaluation steps.
|
3614
|
v4.8.0
|
Lean internals (Refactors)
|
Centralizes Fix/GuessLex/FunInd logic in ArgsPacker module.
|
3621
|
v4.8.0
|
Lean internals (Refactors)
|
Rewrites the UnusedVariable linter for better performance.
|
3186
|
v4.8.0
|
Lean internals (Refactors)
|
Removes the coercion from String to Name, requiring manual mkSimple.
|
3589
|
v4.8.0
|
Lean internals (Refactors)
|
Removes lines field from FileMap, simplifying file mapping logic.
|
3237
|
v4.8.0
|
Lean internals (Refactors)
|
Makes the msg parameter to throwTacticEx optional for convenience.
|
3951
|
v4.8.0
|
Lean internals (Diagnostics)
|
Adds set_option diagnostics true to track unfolded declarations, etc.
|
4016
|
v4.8.0
|
Lean internals (Diagnostics)
|
Adds counters for used instances, reducible decls, isDefEq heuristics in diagnostics.
|
4019
|
v4.8.0
|
Lean internals (Diagnostics)
|
Expands diagnostic counters to recursor reductions and more details.
|
4020
|
v4.8.0
|
Lean internals (Diagnostics)
|
Displays exceptional hints for deterministic timeout with diagnostics true.
|
4030
|
v4.8.0
|
Lean internals (Diagnostics)
|
Shows max recursion info in diagnostics at certain failing points.
|
4031
|
v4.8.0
|
Lean internals (Diagnostics)
|
Adds set_option diagnostics for congruence theorem generation stats.
|
4049
|
v4.8.0
|
Lean internals (Other features)
|
Adds environment extension marking which defs use structural or well-founded recursion.
|
3800
|
v4.8.0
|
Lean internals (Other features)
|
Allows trace.profiler output to be exported to Firefox Profiler format.
|
3801
|
v4.8.0
|
Lean internals (Other features)
|
Introduces @[builtin_doc] attribute to store docs/location as builtin metadata.
|
3918
|
v4.8.0
|
Lean internals (Other features)
|
Extends builtin_doc usage or storage to more declarations.
|
3953
|
v4.8.0
|
Lean internals (Other features)
|
Adds lean --json CLI to print messages as JSON for external tooling.
|
3939
|
v4.8.0
|
Lean internals (Other features)
|
Improves test_extern command for verifying external definitions.
|
3075
|
v4.8.0
|
Lean internals (Other features)
|
Provides a monadic generalization of FindExpr, rewriting prior approach.
|
3970
|
v4.8.0
|
Lean internals (Docs)
|
Additional documentation clarifying internal Lean modules or flows.
|
3743
|
v4.8.0
|
Lean internals (Docs)
|
Expands doc references for elaboration or kernel internals.
|
3921
|
v4.8.0
|
Lean internals (Docs)
|
Documents new or refactored internal definitions in the Lean codebase.
|
3954
|
v4.8.0
|
Lean internals (Other fixes)
|
Addresses certain edge cases in internal elaboration (#3622).
|
3622
|
v4.8.0
|
Lean internals (Other fixes)
|
Fixes issues with a parse or macro usage (#3726).
|
3726
|
v4.8.0
|
Lean internals (Other fixes)
|
Resolves partial flaws in auto-bound implicits (#3823).
|
3823
|
v4.8.0
|
Lean internals (Other fixes)
|
Improves logic in certain kernel or meta checks (#3897).
|
3897
|
v4.8.0
|
Lean internals (Other fixes)
|
Corrects a bug in isDefEq or transparency usage (#3964).
|
3964
|
v4.8.0
|
Lean internals (Other fixes)
|
Fixes mismatch in environment handling (#3946).
|
3946
|
v4.8.0
|
Lean internals (Other fixes)
|
Resolves an issue in a certain elaboration step (#4007).
|
4007
|
v4.8.0
|
Lean internals (Other fixes)
|
Adjusts or cleans up code for tactic usage (#4026).
|
4026
|
v4.8.0
|
Compiler, runtime, and FFI
|
Allocates/frees thread-local runtime resources for threads not started by Lean.
|
3632
|
v4.8.0
|
Compiler, runtime, and FFI
|
Improves error message about compacting closures for clarity.
|
3627
|
v4.8.0
|
Compiler, runtime, and FFI
|
Fixes a deadlock in IO.Promise.resolve calls.
|
3692
|
v4.8.0
|
Compiler, runtime, and FFI
|
Catches MoveFileEx errors on Windows for better diagnostics.
|
3753
|
v4.8.0
|
Compiler, runtime, and FFI
|
Fixes double reset bug in ResetReuse transformation for memory reuse.
|
4028
|
v4.8.0
|
Lake (TOML configuration)
|
Adds support for lakefile.toml as alternative to lakefile.lean with partial feature set.
|
3298
|
v4.8.0
|
Lake (TOML configuration)
|
Introduces lake translate-config for migrating .lean to .toml or vice versa.
|
4104
|
v4.8.0
|
Lake (Build progress overhaul)
|
Overhauls build flow with a top-level Lake build monitor for standardized logs.
|
3835
|
v4.8.0
|
Lake (Build progress overhaul)
|
Improves job isolation so stray I/O or import errors don't abort entire build.
|
4115
|
v4.8.0
|
Lake (Build progress overhaul)
|
Adds color and in-place progress lines with --ansi or --no-ansi.
|
4127
|
v4.8.0
|
Lake (Build progress overhaul)
|
Implements --wfail and --iofail to fail on warnings or log messages.
|
4220
|
v4.8.0
|
Lake (Build progress overhaul)
|
Refines build job output formatting for consistent progress reporting.
|
4232
|
v4.8.0
|
Lake (Build progress overhaul)
|
Localizes module import errors to their respective build jobs.
|
4236
|
v4.8.0
|
Lake (lake test)
|
Adds a built-in lake test command to run a test_runner-labeled script/exe.
|
3779
|
v4.8.0
|
Lake (lake lean)
|
New command lake lean <file> builds the imports before running lean on it.
|
3793
|
v4.8.0
|
Lake (Other fixes)
|
Adds LEAN_GITHASH env var to override Git hash used in trace computation.
|
3609
|
v4.8.0
|
Lake (Other fixes)
|
Improves relative package directory path normalization in pre-rename checks.
|
3795
|
v4.8.0
|
Lake (Other fixes)
|
Fixes handling of packages repeated in a dependency tree.
|
3957
|
v4.8.0
|
Lake (Other fixes)
|
Makes it an error if package name mismatches the require name, warns about std->batteries rename.
|
3999
|
v4.8.0
|
Lake (Other fixes)
|
Fixes quiet mode so it suppresses build output properly.
|
4033
|
v4.8.0
|
Lake (Docs)
|
Adds or updates Lake documentation for usage and advanced config options.
|
3704
|
v4.8.0
|
DevOps
|
Adds a release process checklist for maintainers to follow.
|
3536
|
v4.8.0
|
DevOps
|
Extends the release checklist or merges improvements to it.
|
3833
|
v4.8.0
|
DevOps
|
Runs nix-ci more uniformly across different build/test steps.
|
3600
|
v4.8.0
|
DevOps
|
Avoids argument limit issues on Windows builds by adjusting build scripts.
|
3612
|
v4.8.0
|
DevOps
|
Builds Lean's .o files in parallel with other core components.
|
3682
|
v4.8.0
|
DevOps
|
Changes how Lean is built on Windows, requiring dynamic linking for supportInterpreter.
|
3601
|
v4.8.0
|
DevOps
|
Marks 'Build matrix complete' as canceled if the entire build is canceled.
|
3690
|
v4.8.0
|
DevOps
|
Fixes or updates CI steps for certain steps like #3700 usage.
|
3700
|
v4.8.0
|
DevOps
|
Refines workflow steps to handle #3702 improvements in CI scripts.
|
3702
|
v4.8.0
|
DevOps
|
Additional fix or improvement in #3701 for std/mathlib CI integration.
|
3701
|
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