Pycairo

-------------------

* Python 2 is no longer supported :pr:`172`
* Add machine-readable license statement :pr:`158` (:user:`Maxim Ivanov <ulidtko>`)
* travis-ci: Manually set sysroot so correct SDK is used (:user:`Stuart Axon <stuaxo>`)
* Support Python 3.8 on Windows (because of DLL lookup changes)
* Fix wrong type for set_dash() offset parameter in the docs/types.

-------------------

* Fix a minor compatibility issue with Python 3.8 (fixes the test suite)

-------------------

* meson: install .egg-info to platlib
* meson: fix configure error with meson 0.50 re absolute paths :pr:`145`
* PyPy: don't use PyOS_FSPath() with PyPy3.6, it's missing: https://foss.heptapod.net/pypy/pypy/-/issues/2961
* Docs fixes :pr:`134` (:user:`Matteo Italia <cvtsi2sd>`)

-------------------

Build:
* Dropped Python 3.3 support
* meson build requires meson >=0.47 (was >=0.46)
* Fix various build warnings with GCC8
* meson: Don't link against libpython on non-Windows systems :pr:`120`
* meson: Improve support for Visual Studio builds
:pr:`121` (:user:`Chun-wei Fan <fanc999>`)
* setup.py: Support specifying custom ``--pkgconfigdir``
:pr:`127` (:user:`Michał Górny <mgorny>`)

Fixes:
* docs: Remove a broken link :pr:`124` (:user:`Nik Nyby <nikolasgnu.org>`)
* typing: Add missing annotations for __enter__/__exit__ :pr:`126`

New API:
Some are only available when building with newer cairo versions, see the
linked API docs for details.

* :data:`CAIRO_VERSION`, :data:`CAIRO_VERSION_STRING`,
:data:`CAIRO_VERSION_MAJOR`, :data:`CAIRO_VERSION_MINOR`,
:data:`CAIRO_VERSION_MICRO`
* :attr:`Status.TAG_ERROR`, :attr:`Status.FREETYPE_ERROR`,
:attr:`Status.PNG_ERROR`, :attr:`Status.WIN32_GDI_ERROR`
* :class:`SVGUnit`, :class:`PDFMetadata`, :class:`PDFOutlineFlags`
* :meth:`FontOptions.set_variations`, :meth:`FontOptions.get_variations`
* :meth:`Context.tag_begin`, :meth:`Context.tag_end`,
:data:`TAG_DEST`, :data:`TAG_LINK`
* :meth:`PDFSurface.set_page_label`, :meth:`PDFSurface.set_metadata`,
:meth:`PDFSurface.set_thumbnail_size`, :meth:`PDFSurface.add_outline`,
:data:`PDF_OUTLINE_ROOT`
* :meth:`SVGSurface.set_document_unit`, :meth:`SVGSurface.get_document_unit`
* :data:`MIME_TYPE_CCITT_FAX`, :data:`MIME_TYPE_CCITT_FAX_PARAMS`,
:data:`MIME_TYPE_EPS`, :data:`MIME_TYPE_EPS_PARAMS`,
:data:`MIME_TYPE_JBIG2`, :data:`MIME_TYPE_JBIG2_GLOBAL`,
:data:`MIME_TYPE_JBIG2_GLOBAL_ID`

-------------------

* `Meson <https://mesonbuild.com/>`__ support (>=0.46). :bug:`114`

-------------------

* :class:`cairo.Surface` and :class:`cairo.Device` can now be used as context
managers. :bug:`103`
* Fix a leak when a cairo error was raised.
* Fix a leak when a mapped surface was GCed instead of unmapped.
* Make it possible to use the C API with Python 3 outside of the compilation
unit doing the import by defining ``PYCAIRO_NO_IMPORT``. :bug:`110`
* Implement PEP 561 (added a py.typed marker)