You can view the 3.3.0 milestone on GitHub for more details.
- Add support for Python 3.6 (via dependencies). Note Flake8 does not guarantee that all plugins will support Python 3.6.
- Added unique error codes for all missing PyFlakes messages. (14 new codes, see "Error / Violation Codes")
- Dramatically improve the performance of Flake8. (See also :issue:`829`)
- Display the local file path instead of the temporary file path when using the git hook. (See also :issue:`176`)
- Add methods to Report class that will be called when Flake8 starts and finishes processing a file. (See also :issue:`183`)
- Fix problem where hooks should only check *.py files. (See also :issue:`200`)
- Fix handling of SyntaxErrors that do not include physical line information. (See also :issue:`542`)
- Update upper bound on PyFlakes to allow for PyFlakes 1.5.0. (See also :issue:`549`)
- Update setuptools integration to less eagerly deduplicate packages. (See also :issue:`552`)
- Force
flake8 --version
to be repeatable between invocations. (See also :issue:`554`)