microsoft/pyright 1.1.409

Published 1.1.409

Repository: microsoft/pyright

Tag: 1.1.409

Published: 2026-04-16T00:09:46Z

Prerelease: no

Release notes:

Changes:

• 63998f4d0720a86447f4c4a04716e34f3e703660 Publish 1.1.409
• 4fe3b948aa325895d0565f8f7712d57c3742a9f5 Update typeshed to bd18cc640cba4dadc51ac9a5157b79ff6adf5de3 (#11389)
• 870edd1274cbbef4170f0f0268391a88f39e2a09 fix style (#11390)
• 28ea84a49e5943cf33e59616efb87057ef52397b tokenizer: accept ':' in type: ignore code names for namespaced codes (#11383) [ #11345 ]
• a8975005d59e9657c66cd32db95164d960e40e4b Implement fix for literal loops (#11368)
• 4da46a6260201a3a717fe4a426a5385bf1700943 Fix match statement issue (#11363)

See More

• e2aebd474f3d85b0c51d98033d5694a5254d2087 reportPrivateUsage: honor __all__ for module-level _name in non-py.typed source (#11375)
• 81b868640b695cc3908ba985172f2969b72827d6 Preserve condition when narrowing Any to None (#11367)
• 7f29b0036bcc1aa3180694c721e8dc898a550230 Fixed bug in mixed gradual tuple assignment logic that's affecting sh… (#11371) [ #11127 ]
• 7c187be810284ccc2e4b9b88806df775a32024f9 Fix type narrowing bug (#11364)
• 50a53855d44e27aa4184410961fe0e76003c556e Fix workspace initialization when workspaceFolders capability is enabled (#11239) (#11370) [ #11249 ]
• 872edae18dbae97a41927a1dc2e878a0dc5fb327 Update typeshed and agents (#11310)
• 51c403d76bac5b3ea668dec40dad7c9232b24817 docs: remove duplicate word in import statements (#11327)
• 8832b38673f23d55d3281a7f4ccfa6d7b2f24310 Fallback to root pyproject.toml if project pyproject.toml doesnt contain [tool.pyright] (#11323)
• f6bdd936e2240fb2097a93bb01d8c3ff57a6209a Preserve diagnostic rule overrides when positional args override include (#11285)
• c9711806db1288a906883921d6534c4899f79673 Fix prettier (#11284)
• 1bec65c15fba26016281d44d977bf667b89b9d30 Add iOS and Android as pythonPlatform (#11221)
• 5a325e4874e775436671eed65ad696787a1ef74b Convert worker OOM to a fatal error. (#11274)
• 321c1825ab6badb7c8b8ccfd12558910a6d75450 Avoid cloneStr for small strings and intern tokenizer identifiers (#11267)
• 74ec0f50dd6818cd17de925c0ad8c86ef1308765 Optimize findClosestMatch complexity (#11263)
• 66456ea79f59fc90bc1cc3074e2e5748365fee25 Fix reportPrivateImportUsage errors disappearing when source package is tracked (#11237)
• e89e2dbf99e5f69896a19dcc9d6ac565101e2c32 Fix workspace initialization when workspaceFolders capability is enabled (#11239)
• 138238b4b3a3a83d98f7d6bc78322fab69cf165a Push pylance changes to pyright for release of 2026.1.0 (#11218)
• 270cc0a6640837a25deff57abc9643079ec3c423 Publish 1.1.408 (#11212)

This list of changes was auto generated.