25.10.21

• B042: New check for reminding to call super().init in custom exceptions
• B028: Skip if skip_file_prefixes is used (#503)
• B912: New check for map() without an explicit strict= parameter. (#516)
• Add python3.14 Support / CI
• Remove python3.9 support / CI
• flake8-bugbear now requires at least Python 3.10, like the next release of flake8

24.12.12

• B012 and B025 now also handle try/except* (#500)
• Skip B028 if warnings.warn is called with *args or **kwargs (#501)
• Add B911: itertools.batched without strict= (#502)
• Readme has anchors per check (they do not seem to render on GitHub tho)

24.10.31

• B041: New dictionary same key AND value check (#496)
• B037: Fix typo in error message
• B024: No longer treats assigned class variables as abstract (#471)
• Bump required attrs version to 22.2.0

24.8.19

• B910: implement to suggest using Counter() instead of defaultdict(int) (#489)
• B901: Do not trigger with explicit Generator return type (#481)
• B008: add some comments, rename b008_extend_immutable_calls (#476)
• B040: exception with note added not reraised or used (#477)
• B039, Add ContextVar with mutable literal or function call as default
• B040: Add Exception with added note not reraised. (#474)
• Run tests in Python 3.13
• Type annotated code (#481 + #483)
• Replace hash with unsafe_hash (#486)

24.4.26

• B909: Fix false positive affecting containers of mutables (#469)

24.4.21

• B950: Add pragma comment to line length ignores (#463)
• B909: Add more cases to detect + more container mutating functions (#460)

24.2.6

• B902: Remove decorators named validator and root_validator from B902 checks (#459)
• B038: Change B038 to B909 and make it optional (#456)

24.1.17

• B038: Restrict rule to mutation functions only (#453)

24.1.16

• B036: Fix crash on raise statements raising something other than

24.1.15

• B038: Add check for mutations of loop iterator (#446)
• B037: Add check for yielding or returning values in init() (#442)
• B017: make B017 also apply to BaseException (#439)
• B036: Add check for except BaseException without re-raising (#438)