3.9
bpo-43698: do not use `...` as argument name in docs (GH-30502)
[3.9] bpo-46502: Remove "How do I tell incomplete input" from FAQ (GH-30925) (GH-30934)
bpo-41573: Update release versions in General FAQ (GH-21915) (#21938)
bpo-41203: Replace Mac OS X and OS X with macOS (GH-28515) (GH-28524)
Improve FAQ link in documentation (for issue #16435).
[3.9] Remove effbot urls (GH-26308). (#92162)
Fix typo in Programming FAQ (GH-92083)
bpo-30660: Doc: Optimize PNG files by optipng (GH-8032)
[3.9] gh-76773: Update docs mentioning no-longer-supported Windows versions & features (GH-92529) (GH-92610)
