We'd like to offer a big thanks to the 26 contributors who made this release possible. Here are some highlights ✨:

• 🔁 Automatic parents and children selection for Data Grid "tree data" and "row grouping" features
• 💫 Support minHeight and maxHeight on flex parent container for the Data Grid component
• 🎁 Export publicAPI from the useTreeItem2Utils hook for the Tree View
• 🌍 Improve Bulgarian (bg-BG), Croatian (hr-HR), French (fr-FR), German (de-DE), Japanese (ja-JP) and Vietnamese (vi-VN) locales and add Portuguese (pt-PT) locale on the Data Grid component
• 🌏 Improve Czech (cs-CZ) and Portuguese (pt-BR) locales and add Bulgarian (bg-BG), Croatian (hr-HR) and Portuguese (pt-PT) locales on the Pickers components
• 🐞 Bugfixes
• 📚 Documentation improvements

Special thanks go out to our community contributors who have helped make this release possible: @AWAIS97, @chucamphong, @GMchris, @JakubSveda, @k-rajat19, @k725, @lhilgert9, @ruiaraujo012, @Sanderand, @thomasmoon, @vallereaugabriel. Following are all team members who have contributed to this release: @alexfauquette, @arminmeh, @arthurbalduini, @cherniavskii, @flaviendelangle, @Janpot, @JCQuintas, @KenanYusuf, @MBilalShafi, @michelengelen, @noraleonte, @oliviertassinari, @romgrk, @sai6855, @samuelsycamore.

Data Grid

@mui/x-data-grid@7.19.0

• [DataGrid] Fix column definition undefined value (#14456) @sai6855
• [DataGrid] Fix checkboxSelectionVisibleOnly reset the selection on filtering (#14677) @MBilalShafi
• [DataGrid] Fix background colors when CSSVarsProvider is used (#12901) @cherniavskii
• [DataGrid] Fix error when initializing aggregation with row spanning (#14710) @MBilalShafi
• [DataGrid] Fix scroll to cell logic for keyboard navigating cells and drag selection with pinned columns (#14550) @KenanYusuf
• [DataGrid] Support minHeight and maxHeight on flex parent container (#14614) @cherniavskii
• [l10n] Add missing Portuguese (pt-PT) translations (#14707) @ruiaraujo012
• [l10n] Improve Bulgarian (bg-BG) locale (#14451) @GMchris
• [l10n] Improve Croatian (hr-HR) locale (#14794) @arminmeh
• [l10n] Improve French (fr-FR) locale (#14750) @vallereaugabriel
• [l10n] Improve German (de-DE) locale (#14755) @lhilgert9
• [l10n] Improve Japanese (ja-JP) locale (#14381) @k725
• [l10n] Improve Vietnamese (vi-VN) locale (#14769) @chucamphong

@mui/x-data-grid-pro@7.19.0

Same changes as in @mui/x-data-grid@7.19.0, plus:

• [DataGridPro] Fix dragging styles removal in column reorder (#14680) @k-rajat19
• [DataGridPro] Fix row pre-processing running with a stale data source (#14810) @MBilalShafi
• [DataGridPro] Fix onRowsScrollEnd not firing on very fast scrolling (#14171) @arminmeh

@mui/x-data-grid-premium@7.19.0

Same changes as in @mui/x-data-grid-pro@7.19.0, plus:

• [DataGridPremium] Automatic parents and children selection (#13757) @MBilalShafi

Date and Time Pickers

@mui/x-date-pickers@7.19.0

• [pickers] Fix left-right keyboard nav with yearsOrder="desc" and direction="rtl" (#14682) @thomasmoon
• [pickers] Improve PickerValidDate type (#14771) @flaviendelangle
• [pickers] Improve typing of the range pickers (#14716) @flaviendelangle
• [l10n] Add Bulgarian (bg-BG) locale (#14469) @GMchris
• [l10n] Add Croatian (hr-HR) locale (#14795) @arminmeh
• [l10n] Add Portuguese (pt-PT) locale (#14722) @ruiaraujo012
• [l10n] Improve Czech (cs-CZ) locale (#14732) @JakubSveda
• [l10n] Improve Portuguese (pt-BR) locale (#14725) @arthurbalduini

@mui/x-date-pickers-pro@7.19.0

Same changes as in @mui/x-date-pickers@7.19.0.

Charts

@mui/x-charts@7.19.0

• [charts] Fix LineChart area animation being stuck when resizing container (#14711) @alexfauquette
• [charts] Improve types and start using warnOnce (#14792) @JCQuintas

@mui/x-charts-pro@7.0.0-beta.3

Same changes as in @mui/x-charts@7.19.0.

Tree View

@mui/x-tree-view@7.19.0

• [TreeView] Apply experimental features in getDefaultizedParams instead of in the plugin render (#14661) @flaviendelangle
• [TreeView] Export publicAPI form useTreeItem2Utils (#14729) @noraleonte
• [TreeView] Fix cursor navigation interfering with browser shortcut keys (#14798) @sai6855
• [TreeView] Fix invalid test for items reordering (#14665) @flaviendelangle
• [TreeView] Remove instance.getTreeItemIdAttribute (#14667) @flaviendelangle

Docs

• [docs] Added warning callout for Firefox reordering bug (#14516) @michelengelen
• [docs] Copyedit pages.ts navigation (#14782) @samuelsycamore
• [docs] Fix typo in row spanning doc (#14770) @flaviendelangle
• [docs] Fix typo in the Tree View migration guide to v7 (#14727) @Sanderand
• [docs] Fix typo in the usage of Moment guide for UTC and timezones (#14780) @AWAIS97
• [docs] Fix what's new link to use absolute URL (#14543) @oliviertassinari

Core

• [core] Fix class name composition order (#14775) @oliviertassinari
• [core] Replace minWidth, maxWidth with width (#14776) @oliviertassinari
• [code-infra] Remove custom playwright installation steps (#14728) @Janpot
• [code-infra] Replace or remove all instances of e identifier (#14724) @samuelsycamore
• [infra] Adds community contribution section to the changelog script (#14799) @michelengelen
• [infra] Fix line break in Stack Overflow message @oliviertassinari
• [test] Fix Escape event firing event (#14797) @oliviertassinari