v3.14.5
[3.14] gh-131421: Fix ASDL kw_defaults being `expr*` instead of `expr?*` (GH-133773) (GH-143269)
[3.14] GH-134848: Use a set to store ``AuditEvents.sources`` (GH-134849) (#134853)
gh-126609: Allow translating the ``availability`` directive (#129549)
[3.14] gh-145254: Fix formatting of thread safety annotations (GH-146111) (#146163)
[3.14] Add a new Sphinx `soft-deprecated` directive (GH-148630) (#148714)
[3.14] Docs: Prepare for Sphinx 9 (GH-142057) (#142091)
[3.14] Fix typos in docs (GH-143193) (#143207)
GH-121970: Extract ``implementation_detail`` into a new extension (#129663)
GH-121970: Extract ``issue_role`` into a new extension (#130615)
GH-121970: Extract ``misc_news`` into a new extension (#129577)
Doc: Fix archive filenames for standard builds (#124826)
[3.14] gh-84232: Fix `pydoc` docs.python.org link generation (GH-139995) (#143098)
[3.14] GH-121970: Remove Docutils list monkeypatch (GH-142056) (#142088)