Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
This PR introduces a script that automates checking whether major downstream repositories have been updated for a new toolchain release. Sample output: ``` % ./release_checklist.py v4.16.0-rc1 Repository: Batteries ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: lean4checker ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: doc-gen4 ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: Verso ❌ Not on target toolchain (needs ≥ v4.16.0-rc1, but main is on leanprover/lean4:v4.15.0) Repository: ProofWidgets4 ✅ On compatible toolchain (>= v4.16.0-rc1) Repository: Aesop ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: import-graph ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: plausible ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: Mathlib ✅ On compatible toolchain (>= v4.16.0-rc1) ✅ Tag v4.16.0-rc1 exists Repository: REPL ❌ Not on target toolchain (needs ≥ v4.16.0-rc1, but master is on leanprover/lean4:v4.14.0) ``` |
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| .github | ||
| doc | ||
| images | ||
| nix | ||
| releases_drafts | ||
| script | ||
| src | ||
| stage0 | ||
| tests | ||
| .gitattributes | ||
| .gitignore | ||
| .gitpod.Dockerfile | ||
| .gitpod.yml | ||
| .ignore | ||
| CMakeLists.txt | ||
| CMakePresets.json | ||
| CODEOWNERS | ||
| CONTRIBUTING.md | ||
| flake.lock | ||
| flake.nix | ||
| lean-toolchain | ||
| lean.code-workspace | ||
| LICENSE | ||
| LICENSES | ||
| README.md | ||
| RELEASES.md | ||
This is the repository for Lean 4.
About
- Quickstart
- Homepage
- Theorem Proving Tutorial
- Functional Programming in Lean
- Documentation Overview
- Language Reference
- Release notes starting at v4.0.0-m3
- Examples
- External Contribution Guidelines
- FAQ
Installation
See Setting Up Lean.
Contributing
Please read our Contribution Guidelines first.
Building from Source
See Building Lean (documentation source: doc/make/index.md).