8059477292
This PR adds automatic ProofWidgets4 version pin updates to
`release_steps.py` when processing mathlib4. ProofWidgets4 uses
sequential version tags (`v0.0.X`) rather than toolchain-based tags
(`v4.X.Y`), so the existing regex that updates dependency versions in
lakefiles doesn't match it. This has caused CI failures in two
consecutive releases where the mathlib4 PR was created with a stale
ProofWidgets4 pin.
Changes:
- `script/release_steps.py`: Add `find_proofwidgets_tag()` to look up
the latest ProofWidgets4 tag compatible with the target toolchain, and
use it to update mathlib4's lakefile automatically
- `doc/dev/release_checklist.md`: Document the ProofWidgets4 pin update
step for mathlib4
🤖 Prepared with Claude Code
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
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| dev | ||
| examples | ||
| images | ||
| latex | ||
| make | ||
| std | ||
| .gitignore | ||
| BoolExpr.lean | ||
| metaprogramming-arith.lean | ||
| perf.md | ||
| README.md | ||
| style.md | ||
| syntax_example.lean | ||
Developer Documentation and Examples
This directory contains documentation that describes how to work on
Lean itself, as well as examples that are included in documentation
that's hosted on the Lean website. The make directory contains
information on building Lean, and the dev directory describes how to
work on Lean.
The documentation section has links to documentation that describes how to use Lean itself.