v3.9.2
chore: Rename Twitter links/labels to X (#10509)
feat(core): new `postBuild({routesBuildMetadata})` API, deprecate `head` attribute + v4 future flag (#10850)
fix(docs): add support for missing `sidebar_key` front matter attribute (#11490)
feat(theme): Allow resetting colorMode to System/OS value (#10987)
docs(website): fix typo for onBrokenMarkdownImages (#11444)