Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
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2025-10-03 14:31:39 +00:00
.github chore: invalidate Lake CI cache (#10587) 2025-09-27 01:11:23 +00:00
doc test: improve language server test coverage (#10574) 2025-09-30 11:15:03 +00:00
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script chore: module system fixes and refinements from Mathlib porting (#10643) 2025-10-02 08:28:08 +00:00
src fix: eliminate potential source of inlay hint flakiness (#10664) 2025-10-03 10:54:36 +00:00
stage0 chore: update stage0 2025-10-01 14:32:36 +00:00
tests test: disable flaky tests (#10665) 2025-10-03 14:31:39 +00:00
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lean.code-workspace feat: scripts/Modulize.lean (#10460) 2025-09-24 11:40:17 +00:00
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This is the repository for Lean 4.

About

Installation

See Install Lean.

Contributing

Please read our Contribution Guidelines first.

Building from Source

See Building Lean.