[3.13] 3.13 What's New: Add PEP 702 (GH-118922) by miss-islington · Pull Request #119062 · python/cpython

bedevere-app

I honestly forgot this slipped into 3.13, but I think it's worth highlighting more, as it is a PEP-sized change that makes the type system significantly more powerful.

@Yhg1s I think it's also worth mentioning in your release announcements.
(cherry picked from commit ee13797)

Co-authored-by: Jelle Zijlstra jelle.zijlstra@gmail.com

📚 Documentation preview 📚: https://cpython-previews--119062.org.readthedocs.build/