v5.6.4

A big thanks to the 13 contributors who made this release possible. Here are some highlights ✨:

• 💅 5 Material UI components were updated to support CSS variables by @ZeeshanTamboli & @vicasas
• And more 🐛 bug fixes and 📚 improvements.

@mui/[email protected]

• ​[Accordion] Add support for CSS variables (#32542) @ZeeshanTamboli
• ​[AvatarGroup] Add support for CSS variables (#32507) @vicasas
• ​[Badge] Add support for CSS variables (#32516) @vicasas
• ​[BottomNavigation] Add support for CSS variables (#32517) @vicasas
• ​[CircularProgress] Add support for CSS variables (#32543) @ZeeshanTamboli
• ​[FilledInput] Fix type error from undefined color (#32258) @hbjORbj
• ​[l10n] Fix typo in csCZ translation of Pagination component (#32509) @Martin005
• ​[Tabs] Fix TabIndicatorProps prop missing sx prop (#32503) @b-novikov-ipersonality

@mui/[email protected]

• ​[codemod] Leave numeric arguments to breakpoints functions unchanged (#32426) @ryancogswell
• ​[codemod] Allow for line breaks within theme.spacing parentheses (#32432) @ryancogswell

@mui/[email protected]

• ​[Joy] Miscellaneous fixes (#32541) @siriwatknp
• ​[Joy] Add extendSxProp to Link (#32505) @siriwatknp
• ​[Joy] Rename variants (#32489) @siriwatknp
• ​[Joy] Add extendTheme (#32450) @siriwatknp

Docs

• ​[docs] SEO fixes (#32515) @oliviertassinari
• ​[docs] Replace Overriding nested component styles anchor link with text (#32487) @ZeeshanTamboli
• ​[docs] Update the list of external domains (#32514) @oliviertassinari
• ​[docs] Update Material UI code snippets for React 18 (#32361) @samuelsycamore
• ​[docs] Base TextareaAutosize style revisions and final review (#32481) @samuelsycamore
• ​[docs] Base ClickAwayListener style revisions and final review (#32156) @samuelsycamore
• ​[docs] Base Button style revisions and final review (#32380) @samuelsycamore
• ​[docs] Base NoSsr style revisions and final review (#32254) @samuelsycamore
• ​[docs] Correctly capitalize Ctrl @oliviertassinari
• ​[docs] Fix styling in Basic Popper demo on the MUI Base docs (#32488) @ZeeshanTamboli
• ​[docs] Add "Overview" page to Base docs (#32310) @samuelsycamore
• ​[docs] Add copy button to code block (#32390) @siriwatknp
• ​[docs] Base Tabs style revisions and final review (#32423) @samuelsycamore
• ​[docs] Base Popper style revisions and final review (#32412) @samuelsycamore
• ​[docs] Improve sidenav for MUI X (#32435) @oliviertassinari
• ​[docs] Don't redirect on deploy preview (#32399) @m4theushw
• ​[docs] A few SEO fixes (#32431) @oliviertassinari
• ​[docs] Update links to the new Group & Pivot pages (#32410) @flaviendelangle
• ​[docs] Support callouts (#32402) @siriwatknp
• ​[docs] Fix import path in the Snackbar article #32462 @mongolyy
• ​[docs] Fix grammar mistake in shadows.md (#32454) @hexm7
• ​[docs] Improve unstyled button docs (#32429) @oliviertassinari

Core

• ​[experiment] Add template for testing Material UI components with CSS variables (#32500) @siriwatknp

All contributors of this release in alphabetical order: @b-novikov-ipersonality, @flaviendelangle, @hbjORbj, @hexm7, @m4theushw, @Martin005, @mongolyy, @oliviertassinari, @ryancogswell, @samuelsycamore, @siriwatknp, @vicasas, @ZeeshanTamboli