chore(deps): update dependency @mui/x-tree-view to v9.9.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@mui/x-tree-view (source)	9.8.0 → 9.9.0

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Release Notes

mui/mui-x (@​mui/x-tree-view)

v9.9.0

Compare Source

Jul 9, 2026

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

• 📊 Data sampling for better performance with large bar and line charts
• 🗺️ Maps zoom support
• ☑️ Support applying filters on demand in the Data Grid
• 🐞 Bugfixes
• 📚 Documentation improvements

Special thanks go out to these community members for their valuable contributions:
@​mustafajw07, @​sebastianfrey

The following team members contributed to this release:
@​aemartos, @​alexfauquette, @​brijeshb42, @​hasdfa, @​Janpot, @​JCQuintas, @​LukasTy, @​rita-codes, @​sai6855

Data Grid

@mui/x-data-grid@9.9.0

• [DataGrid] Add dataSourceKeepPreviousData prop (#​22554) @​LukasTy
• [DataGrid] Add controlled filter panel for applying filters on demand (#​23023) @​sebastianfrey

@mui/x-data-grid-pro@9.9.0

Same changes as in @mui/x-data-grid@9.9.0.

@mui/x-data-grid-premium@9.9.0

Same changes as in @mui/x-data-grid-pro@9.9.0.

Date and Time Pickers

@mui/x-date-pickers@9.9.0

Internal changes.

@mui/x-date-pickers-pro@9.9.0

Same changes as in @mui/x-date-pickers@9.9.0, plus:

• [DateRangeCalendar] Avoid unnecessary month switch when the value is already visible (#​22996) @​LukasTy

Charts

@mui/x-charts@9.9.0

• [charts] Optimize and de-duplicate sampled axis-highlight band lookup (#​23052) @​JCQuintas
• [charts] Unify tooltip item position getter and selector into a single selector API (#​23041) @​alexfauquette
• [charts] Fix impossible condition in axis text angle warning (#​23102) @​sai6855

@mui/x-charts-pro@9.9.0

Same changes as in @mui/x-charts@9.9.0, plus:

• [charts-pro] Add data sampling for large bar and line charts (#​22830) @​JCQuintas
• [charts-pro] Allow sampling on non-zoomable charts (#​23051) @​JCQuintas

@mui/x-charts-premium@9.9.0

Breaking changes

The API of the Unstable_ChartsGeoDataProviderPremium got modified.
Props scale, rotation, and translation are replaced by props view and initialView.
Same behavior can be obtained with view.zoomLevel, view.center, and view.translation.
See the zoom view section for detailed information

Same changes as in @mui/x-charts-pro@9.9.0, plus:

• [charts-premium] Maps zoom support (#​22709) @​alexfauquette

Tree View

@mui/x-tree-view@9.9.0

Internal changes.

@mui/x-tree-view-pro@9.9.0

Same changes as in @mui/x-tree-view@9.9.0.

Scheduler

@mui/x-scheduler@9.0.0-beta.5

• [scheduler] Introduce event resource helper utilities (#​23022) @​mustafajw07
• [scheduler] Preserve multi-day event continuity across overflow (#​22797) @​mustafajw07

@mui/x-scheduler-premium@9.0.0-beta.5

Same changes as in @mui/x-scheduler@9.0.0-beta.5.

Codemod

@mui/x-codemod@9.9.0

Internal changes.

Docs

• [docs] Fix broken social preview image on shared docs links (#​23055) @​sai6855
• [docs] Review and clean up react-chat docs demos & gallery; fix actions-bar layout (#​22993) @​hasdfa
• [docs] Update the Pickers recommended date library bundle sizes (#​23087) @​LukasTy

Core

• [mcp] Add @mui/mcp server and @mui/x-agent-tools. See the README for setup (#​22947) @​aemartos
• [code-infra] Avoid OOM in the Netlify docs build and CircleCI lint step (#​23086) @​LukasTy
• [code-infra] Group @atlaskit/pragmatic-drag-and-drop renovate updates (#​23105) @​LukasTy
• [code-infra] Validate npm publishing through dry run (#​23038) @​brijeshb42
• [docs-infra] Enable webpackBuildWorker to bound docs build memory (#​23100) @​Janpot

Miscellaneous

• [test] Fix flaky "should render only the pageSize" Data Grid virtualization test (#​23090) @​LukasTy
• [test] Track @mui/x-chat bundle size via native expand (#​23049) @​Janpot

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