We'd like to offer a big thanks to the 11 contributors who made this release possible. Here are some highlights ✨:

• 🚀 The scatter charts now use voronoi to trigger items

  Users needed to hover the item to highlight the scatter item or show the tooltip. Now they can interact with data by triggering the closest element. See the docs page for more info.

• 📚 Add Pickers FAQ page

• 🎉 The Data Grid Header filters feature is now stable

• 🌍 Improve Danish (da-DK) locale on Data Grid

• 🐞 Bugfixes

Data Grid

Breaking changes

• The header filters feature is now stable. unstable_ prefix is removed from prop headerFilters and related exports. See migration docs for more details.

• The GridColDef['type'] has been narrowed down to only accept the built-in column types. TypeScript users need to use the GridColDef interface when defining columns:

  // 🛑 `type` is inferred as `string` and is too wide
  const columns = [{ type: 'number', field: 'id' }];
  <DataGrid columns={columns} />;
  
  // ✅ `type` is `'number'`
  const columns: GridColDef[] = [{ type: 'number', field: 'id' }];
  <DataGrid columns={columns} />;
  
  // ✅ Alternalively, `as const` can be used to narrow down the type
  const columns = [{ type: 'number' as const, field: 'id' }];
  <DataGrid columns={columns} />;
  

@mui/x-data-grid@7.0.0-alpha.4

• [DataGrid] Added a guard for reorder cells (#11159) @michelengelen
• [DataGrid] Narrow down GridColDef['type'] (#11270) @cherniavskii
• [l10n] Improve Danish (da-DK) locale (#11304) @goibon

@mui/x-data-grid-pro@7.0.0-alpha.4

Same changes as in @mui/x-data-grid@7.0.0-alpha.4, plus:

• [DataGridPro] Make header filters feature stable (#11243) @MBilalShafi

@mui/x-data-grid-premium@7.0.0-alpha.4

Same changes as in @mui/x-data-grid-pro@7.0.0-alpha.4.

Date Pickers

@mui/x-date-pickers@7.0.0-alpha.4

• [fields] Rework PickersTextField (#11258) @flaviendelangle
• [pickers] Fix MultiSectionDigitalClock issues (#11305) @LukasTy
• [pickers] Fix views height consistency (#11337) @LukasTy

@mui/x-date-pickers-pro@7.0.0-alpha.4

Same changes as in @mui/x-date-pickers@7.0.0-alpha.4.

Charts / @mui/x-charts@7.0.0-alpha.4

• [charts] Remove animation on sparkline (#11311) @oliviertassinari
• [charts] Use voronoi cells to trigger interaction with scatter items (#10981) @alexfauquette
• [charts] Add @mui/utils as a dependency (#11351) @michelengelen

Docs

• [docs] Add FAQ page (#11271) @noraleonte
• [docs] Add a doc section on how to override the start of the week with each adapter (#11223) @flaviendelangle
• [docs] Added params to onPaginationModelChange docs (#10191) @JFBenzs
• [docs] Fix typo (#11324) @cadam11
• [docs] Improve DemoContainer styling coverage (#11315) @LukasTy
• [docs] General revision of the Charts docs (#11249) @danilo-leal