* Add B024: abstract base class with no abstract methods (273)
22.7.1
* Implement late-binding loop check (265) * [late-binding closures are a classic gotcha](https://docs.python-guide.org/writing/gotchas/#late-binding-closures>).
22.6.22
* Don't crash when select / extend_select are None (261) * Unlocks new flake8 release - Thanks asottile * Ignore lambda arguments for B020 (259) * Fix missing space typos in B021, B022 error messages (257)
22.4.25
* Ignore black formatting for b013 test case (251) * B010 Fix lambda false positive (246) * B008 Fix edge case with lambda functions (243)
22.3.23
* B006 and B008: Detect function calls at any level of the default expression (239) * B020: Fix comprehension false postives (238) * Tweak B019 desc (237)