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Merged
JukkaL merged 11 commits into from
Sep 10, 2025
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Changelog for Release 1.18 #19818

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2 changes: 1 addition & 1 deletion CHANGELOG.md
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Expand Up @@ -33,7 +33,7 @@ This feature was contributed by Ivan Levkivskyi (PR [19668](https://github.com/p

### Disjoint Base Classes (@disjoint_base, PEP 800)

Mypy now implements PEP 800 Disjoint bases: it understands the @disjoint_base marker, rejects class definitions that combine incompatible disjoint bases, and exploits the fact that such classes cannot exist in reachability and narrowing logic
Mypy now implements PEP 800 Disjoint bases: it understands the @disjoint_base marker, rejects class definitions that combine incompatible disjoint bases, and exploits the fact that such classes cannot exist in reachability and narrowing logic

This feature was contributed by Jelle Zijlstra (PR [19678](https://github.com/python/mypy/pull/19678)).

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