Audobject

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

* Added: discussion of limits
of ``audobject.resolver.Function``
in its documentation
* Added: ``audobject.Object.short_id``
* Fixed: replace deprecated ``pkg_resources`` by ``packaging``
inside ``audobject.Parameter``

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

* Added: support for Python 3.11
* Fixed: speed up package name lookup in ``audobject.Object.to_dict()``,
which makes repeated object serialization
up to 100x faster
* Fixed: avoid deprecation warning
by replacing
``pkg_resources``
internally with
``importlib.metadata``
* Removed: support for Python 3.7

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

* Fixed: require ``sphinx-audeering-theme>=1.2.1``
to ensure the correct theme is used
for the public documentation

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

* Fixed: correct reference to ``audobject.Object.arguments``
inside the ``to_dict()`` method in the documentation

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

* Added: support for Python 3.10
* Changed: split API documentation into sub-pages
for each function/class

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

* Fixed: do not resolve arguments set to ``None``
* Fixed: resolve non-keyword arguments