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PyPI · #4519 most downloaded on PyPI
Interact with the Lean theorem prover language server
Last release 1 months ago
19 Aug 2026
Ships fairly regularly
a new release about every 3 weeks
Some releases are documented
notes for 11 of 42 stable releases
Nothing withdrawn
no release was ever pulled
2 years old
52 releases · first in 2025
One column per month.
Decode percent-encoded Windows drive URIs by @oOo0oOo in #49
Full Changelog: v0.13.0...v0.13.2
Nothing published for this version
Surface malformed LSP frames by @Morgan-Griffiths in #45
Full Changelog: v0.12.0...v0.13.0
Nothing published for this version
Adds asyncio-native Lean LSP client with scratch-document execution, partial diagnostics, Lean 4.30 support and stronger transport failure handling.
Adds asyncio-native Lean LSP client with scratch-document execution, partial diagnostics, Lean 4.30 support and stronger transport failure handling.
Full Changelog: v0.11.0...v0.12.0
Cleanup: fix unicode edits, async race, dedup, dead code by @oOo0oOo in #40
Full Changelog: v0.10.0...v0.11.0
Add Github Action by @RexWzh in #19
Full Changelog: v0.9.0...v0.10.0
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[fix] Add is_ready() check to range mode initial completion by @jessealama in https://github.com/oOo0oOo/leanclient/pull/30
Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.7.0...v0.9.0
Nothing published for this version
Better Linter for SFC & Eanble Log History by @RexWzh in https://github.com/oOo0oOo/leanclient/pull/15
Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.6.0...v0.7.0
Nothing published for this version
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Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.5.0...v0.6.0
Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.5.0...v0.6.0
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Various speed and efficiency improvements.
Various speed and efficiency improvements.
Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.4.0...v0.5.0
Automatically re-build dependencies upon "Imports are out of date" diagnostic message.
Features:
Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.3.0...v0.4.0
Nothing published for this version
Major test improvements. Unfortunately also some minor breaking changes.
This is a big one. Tons of improvements. Significant speedups thanks to reduced blocking, and reduced building. Major test improvements. Unfortunately also some minor breaking changes.
Full Changelog: https://github.com/oOo0oOo/leanclient/compare/v0.2.1...v0.3.0
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