v3.15.0a4
GH-121970: Use Ruff to check and format the docs tools (#122018)
GH-134848: Use a set to store ``AuditEvents.sources`` (#134849)
gh-126609: Allow translating the ``availability`` directive (#129549)
gh-138189: Document type slots, and other constants, as part of Limited API (GH-138190)
GH-121970: Extract ``changes`` into a new extension (#129105)
Docs: Prepare for Sphinx 9 (#142057)
gh-127833: Use `productionlist` nodes to implement the `grammar-snippet` directive (#130376)
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)
gh-84232: Fix `pydoc` docs.python.org link generation (#139995)
GH-121970: Remove Docutils list monkeypatch (#142056)