- Drop Python 3.7 support.
- Bump minimum required Meson version to 0.64.0.
- Bump minimum required ``pyproject-metadata`` version to 0.9.0 to enable
  support for PEP 639.
- Bump minimum required ``packaging`` version to 23.2. ``pyproject-metadata``
  version 0.9.1 requires this version of ``packaging`` but fails to record the
  version requirement in the package metadata. Enforcing the version
  requirement in ``meson-python`` allows fixing possible dependency problems
  without having ``meson-python`` depend on a very recent
  ``pyproject-metadata`` release.
- Add support for PEP 639 metadata fields. Canonicalization and validation of
  the license expression requires ``packaging`` version 24.2 or later.
- Add support for declaring the ``licence`` and ``license-files`` as dynamic
  fields in ``pyproject.toml`` to extract the package license and license
  files from the ones declared via the ``project()`` call in
  ``meson.build``. This requires Meson version 1.6.0 or later.
- Add support for ``RPATH`` handling on SunOS.
- Include shared libraries built as part of the Meson project in the Python
  wheels also on Windows, when explicitly enabled via the
  ``tool.meson-python.allow-windows-internal-shared-libs`` project setting.
- Add support for symbolic links that point to files within the source tree.
  They are now included as regular files in the sdist archive.