A big thanks to the 12 contributors who made this release possible. Here are some highlights ✨:

• 🎉 This is the first v6 beta release! A huge thanks to everyone who helped to make this happen! The target date for a stable release is the 28th of July. The next month will be used to polish v6, and ease the migration from v5. You can follow the v6 stable milestone for more details.
• 🚀 All planned breaking changes are completed.

@mui/material@v6.0.0-beta.0

• Revert deprecation warnings for *Components and *Props for v6 (#42466) @lhilgert9
• Performance: lazy Ripple (#41061) @romgrk
• [AppBar] Fix inherit color is inconsistent between ThemeProvider and CssVarsProvider (#42714) @ZeeshanTamboli
• [Autocomplete] Add new AutocompleteInputChangeReason (#37301) @binh1298

@mui/material-pigment-css@v6.0.0-beta.0

• Create a wrapper package over Pigment CSS (#42819) @brijeshb42

@mui/base@5.0.0-beta.53

• [Autocomplete] Add new AutocompleteInputChangeReason (#37301) @binh1298

Docs

• Replace v6 "alpha" mentions with "beta" (#42895) @DiegoAndai
• Fix typos (#42862) @omahs
• Fix issues reported by react compiler in docs folder (#42881) @sai6855
• Fix 301 @oliviertassinari
• [LinearProgress] Fix buffer demo (#42858) @mbrookes
• Adjust site to add Toolpad on the homepage (#38604) @bharatkashyap

Core

• Fix imports in Demo component (#42857) @LukasTy
• Use @mui/docs/HighlightedCodeWithTabs in markdown (#42841) @Janpot
• Simpler pnpm dedupe error message to act on @oliviertassinari
• Fix split infinitive use in tests @oliviertassinari
• [lab] Fix issues reported by react-compiler in mui-lab (#42880) @sai6855

All contributors of this release in alphabetical order: @bharatkashyap, @brijeshb42, @DiegoAndai, @Janpot, @lhilgert9, @LukasTy, @mbrookes, @oliviertassinari, @omahs, @romgrk, @sai6855, @ZeeshanTamboli