cattrs 25.3.0

v25.3.0

on Python PyPI

• Potentially breaking: Abstract sets are now structured into frozensets.
  This allows hashability, better immutability and is more consistent with the collections.abc.Set type.
  See Migrations for steps to restore legacy behavior. (#686)
• Python 3.14 is now supported and part of the test matrix. (#653)
• Fix unstructuring NewTypes with the {class}BaseConverter. (#684)
• Make some Hypothesis tests more robust. (#684)
• {func}cattrs.strategies.include_subclasses now works with generic parent classes and the tagged union strategy. (#683)

New Contributors

• @danarmak made their first contribution in #683

Full Changelog: v25.2.0...v25.3.0