Log Message:
py-babel: update to 2.16.0.

Version 2.16.0
--------------

Features
~~~~~~~~

* CLDR: Upgrade to CLDR 45 by @tomasr8 in :gh:`1077`
* Lists: Support list format fallbacks by @akx in :gh:`1099`
* Messages: Initial support for reading mapping configuration as TOML by @akx in \ 
:gh:`1108`

Bugfixes
~~~~~~~~

* CLDR: Do not allow substituting alternates or drafts in derived locales by \ 
@akx in :gh:`1113`
* Core: Allow falling back to modifier-less locale data by @akx in :gh:`1104`
* Core: Allow use of importlib.metadata for finding entrypoints by @akx in :gh:`1102`
* Dates: Avoid crashing on importing localtime when TZ is malformed by @akx in \ 
:gh:`1100`
* Messages: Allow parsing .po files that have an extant but empty Language \ 
header by @akx in :gh:`1101`
* Messages: Fix ``--ignore-dirs`` being incorrectly read (#1094) by @john-psina \ 
and @Edwin18 in :gh:`1052` and :gh:`1095`
* Messages: Make pgettext search plurals when translation is not found by \ 
@tomasr8 in :gh:`1085`

Infrastructure
~~~~~~~~~~~~~~

* Replace deprecated `ast.Str` with `ast.Constant` by @tomasr8 in :gh:`1083`
* CI fixes by @akx in :gh:`1080`, :gh:`1097`, :gh:`1103`, :gh:`1107`
* Test on Python 3.13 beta releases by @akx in
* Normalize package name to lower-case in setup.py by @akx in :gh:`1110`

Documentation
~~~~~~~~~~~~~

* Add a mention to the docs that `format_skeleton(..., fuzzy=True)` may raise by \ 
@tomasr8 in :gh:`1106`
* Two hyperlinks (to CLDR) and some typos by @buhtz in :gh:`1115`