v5.12.0

Apr 11, 2023

A big thanks to the 9 contributors who made this release possible. Here are some highlights ✨:

• 💫 Added theme scope for using multiple design systems (#36664) @siriwatknp
• 🐛 bug fixes and 📚 documentation improvements.

@mui/system@5.12.0

• ​[system] Introduce theme scope for using multiple design systems (#36664) @siriwatknp

@mui/base@5.0.0-alpha.125

• ​[PopperUnstyled] Do not merge internal ownerState with ownerState from props (#36599) @hbjORbj

@mui/joy@5.0.0-alpha.75

• ​[Joy] Add tests for slots/slotProps for all components (#36828) @hbjORbj
• ​[Joy] Support slots/slotsProps for every component (components with only root slot too) (#36540) @hbjORbj

Docs

• ​[docs][Backdrop] Improvements to the docs (#34244) @alirezahekmati
• ​[docs] Fix base API redirects (#36833) @mnajdova
• ​[docs] Improve perf on tab APIs (#36832) @mnajdova
• ​[docs] Revert CircularProgress component text to be proper noun instead (#36837) @ZeeshanTamboli
• ​[docs] Simplify language redirection @oliviertassinari
• ​[docs] Add missing readOnly state class in the list (#36788) @ZeeshanTamboli
• ​[docs] Improve side nav scroll into view (#36732) @oliviertassinari
• ​[docs][base & joy] Display "Classes" Section in API docs (#36589) @hbjORbj
• ​[docs] Fix 100+ typos throughout the Material UI docs (#36194) @Lioness100
• ​[docs] Change "coming soon" chip color (#36786) @danilo-leal
• ​[docs][Joy] Fix wrong prop descriptions (#36826) @hbjORbj
• ​[docs][material] Highlight global state classes in CSS table in API docs (#36633) @hbjORbj
• ​[examples] Fix SliderUnstyled slots key name (#36830) @sai6855
• ​[Tabs] Improve useTab() API page (#36725) @oliviertassinari

Core

• ​[core] Increase margin to scroll @oliviertassinari
• ​[core] Replace MUI Base with Base UI (#36716) @mnajdova
• ​[website] Fix broken career website links @oliviertassinari
• ​[website] Fix backlinks to homepage (#36801) @oliviertassinari
• ​[website] Tweaks to the Designer position ad (#36771) @danilo-leal

All contributors of this release in alphabetical order: @alirezahekmati, @danilo-leal, @hbjORbj, @Lioness100, @mnajdova, @oliviertassinari, @sai6855, @siriwatknp, @ZeeshanTamboli