Message 392443 - Python tracker

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Content
> Victor, the types, that Py_TPFLAGS_IMMUTABLETYPE flag is yet to be applied to, are different for 3.9 and 3.10. Should we proceed with that? (If yes I'd be happy to collaborate with Erlend to apply the flag on those types.)

Please don't change the behavior in the 3.9 stable branch.