* Add a 2020 Q1 roadmap. * Improve handling of forward references with type errors.
2019.12.17
* Improve support for forward references and function type comments. * Support typing.ClassVar and dataclasses.InitVar. * Fix some attrs and dataclasses bugs.
2019.12.06
* Update typeshed pin to commit f7f6860 from December 1. * Allow running pytype-single as `python -m pytype-single`.
2019.11.27
* Support using typing.Counter as a generic. * Handle non-utf8 string literals without crashing in host Python 3. * Allow running pytype as `python -m pytype`. * Add a `-j/--jobs` option to pytype. * Detect and raise errors for recursive type aliases, rather than crashing.
2019.10.17
* Make Python 2 metaclass declarations an error in Python 3. * Add basic support for dataclasses. * Open-source a partial numpy type stub. * Fix some bugs in the pyi parser.
2019.09.17
* Update typeshed pin to commit 668988f from September 5.