Changelog:
=========
* Require Python 3.7+ :pr:'250'
* Require meson 0.53+
* Using 'setup.py' directly to build/install pycairo is deprecated.
Use meson instead.
* 'setup.py' now requires setuptools. Previously it was optional.
* The complete API reference is now included in the typing stubs,
so it can be consumed/shown by IDEs. :pr:'236' :pr:'252'
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>