mui/mui-x v5.12.0 on GitHub

We'd like to offer a big thanks to the 15 contributors who made this release possible. Here are some highlights ✨:

🎁 Introduce support for dynamic row height (#4859) @m4theushw
⚠️ Remove deprecated row grouping feature from @mui/x-data-grid-pro
Row grouping is available through the @mui/x-data-grid-premium package - see Premium plan release blogpost.
🐞 Bug fixes and improvements

[DataGrid] Support dynamic row height (#4859) @m4theushw
[DataGrid] Add onMenuOpen and onMenuClose props (#4825) @DanailH
[DataGrid] Add generics to GridActionsColDef to match GridColDef (#4982) @subvertallchris
[DataGrid] Disable drag event handlers when row or column reorder are disabled (#4857) @DanailH
[DataGrid] Allow other attempts to stop edit mode if the first failed (#5016) @m4theushw
[DataGrid] Better reflect the dependency on Material UI (#4795) @oliviertassinari
[DataGrid] Add an id to the filter item created when opening the filter panel (#5014) @flaviendelangle
[DataGrid] Use column visibility model on Hide All / Show All when enabled (#5050) @flaviendelangle
[DataGridPro] Unpin columns back to original position (#4512) @m4theushw
[DataGridPro] Remove experimental row grouping from Pro plan (#4949) @flaviendelangle
[DataGridPro] Allow to scroll detail panel content if it overflows the panel (#4979) @cherniavskii
[DataGridPro] Do not call setRowIndex when dragging a column over a row (#4987) @flaviendelangle
[l10n] Add Norwegian (Bokmål) (nb-NO) locale (#5001) @spiftire
[l10n] Add Turkish (tr-TR) locale (#5026) @Rassilion

[pickers] Restructure props in MonthPicker / YearPicker and DayPicker (#4814) @flaviendelangle
The props of MonthPicker / YearPicker and DayPicker have been reworked to make them more consistent for a standalone usage (#4814) @flaviendelangle
MonthPicker: The prop onMonthChange has been removed, you can use onChange instead since every change is a month change
YearPicker: The prop onYearPicker has been removed, you can use onChange instead since every change is a year change
DayPicker: The prop isDateDisabled has been removed, you can now use the same validation props as for the other components (maxDate, minDate, shouldDisableDate, disableFuture and disablePast)

[pickers] Add German (de-DE) translations (#4974) @felixh10r
[pickers] Support action bar on static pickers and improve typing (#5015) @flaviendelangle

[docs] Add docs sections / pages for upcoming features on pickers (#4603) @flaviendelangle
[docs] Add docs for filter panel components (#4919) @m4theushw
[docs] Explain how to manage focus with renderCell (#4254) @alexfauquette
[docs] Fix broken links to GitHub source (#5003) @Edwardveb
[docs] Fix navigation links (#4956) @oliviertassinari
[docs] Fix typo on rows docs (#4952) @jamesRadicl
[docs] New WAI-ARIA guidelines location (#4957) @oliviertassinari
[docs] Add "Slots" section to the right nav in the API pages (#4993) @DanailH
[docs] Fix docs feedback widget not working (#4905) @cherniavskii
[docs] Replace custom notes and warning with callouts (#5008) @flaviendelangle

[core] Avoid Order ID to refer to GitHub issues/PRs (#5005) @oliviertassinari
[core] Improve the workflow for incomplete issues (#5012) @mnajdova
[core] Remove dead code on row grouping tree creation (#4945) @flaviendelangle
[core] Use new cache api for the row grouping last model tracking (#4980) @flaviendelangle
[core] Ensure that PRs have atleast 1 label (#5011) @DanailH
[core] Fix trailing-space @oliviertassinari
[core] Stop Renovate PR updates when PR is on hold (#5020) @cherniavskii
[license] Remove support for UTF-8 (#4893) @oliviertassinari
[license] Tweak error messages (#4907) @mbrookes
[test] Skip Safari and Firefox on broken tests (#4994) @alexfauquette
[test] Make argos screenshots stable (#5061) @m4theushw