Bump MUI X to 9.11.0

[code-infra-renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@mui/x-charts (source)	9.10.1 → 9.11.0
@mui/x-data-grid (source)	9.10.1 → 9.11.0
@mui/x-data-grid-generator (source)	9.10.1 → 9.11.0
@mui/x-data-grid-premium (source)	9.10.1 → 9.11.0
@mui/x-data-grid-pro (source)	9.10.1 → 9.11.0
@mui/x-date-pickers (source)	9.10.1 → 9.11.0
@mui/x-date-pickers-pro (source)	9.10.1 → 9.11.0
@mui/x-license (source)	9.10.1 → 9.11.0
@mui/x-tree-view (source)	9.10.1 → 9.11.0

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Release Notes

mui/mui-x (@​mui/x-charts)

v9.11.0

Compare Source

Aug 6, 2026

We'd like to extend a big thank you to the 14 contributors who made this release possible. Here are some highlights ✨:

• ✨ Add addItems() and getItemSelection() API methods to Tree View

Special thanks go out to these community members for their valuable contributions:
@​12joan, @​Anexus5919, @​kevincorizi-sbt, @​mixelburg, @​mustafajw07, @​strazto

The following team members contributed to this release:
@​flaviendelangle, @​hasdfa, @​JCQuintas, @​LukasTy, @​MBilalShafi, @​michelengelen, @​noraleonte, @​rita-codes

Data Grid

@mui/x-data-grid@9.11.0

• [DataGrid] Fix updateRows stripping class prototypes from rows in datasource mode (#​22288) @​mixelburg
• [DataGrid] Do not re-fetch data when an Activity becomes visible (#​22603) @​12joan
• [DataGrid] Fix toolbar button stealing focus when a sibling's disabled state changes (#​23204) @​MBilalShafi

@mui/x-data-grid-pro@9.11.0

Same changes as in @mui/x-data-grid@9.11.0.

@mui/x-data-grid-premium@9.11.0

Same changes as in @mui/x-data-grid-pro@9.11.0.

Date and Time Pickers

@mui/x-date-pickers@9.11.0

• [pickers] Fix day shift when editing dates predating timezone standardization (#​23296) @​JCQuintas

@mui/x-date-pickers-pro@9.11.0

Same changes as in @mui/x-date-pickers@9.11.0, plus:

• [DateRangePicker] Fix disabled filler cells showing the range highlight (#​23293) @​JCQuintas

Charts

@mui/x-charts@9.11.0

• [charts] Activate the focused item with Enter/Space (#​23218) @​JCQuintas
• [charts] Extract the axis click payload builders (#​23215) @​JCQuintas
• [charts] Fix GestureManager event listener leak on chart unmount (#​23283) @​kevincorizi-sbt
• [charts] Fix slotProps.legend.position and direction in RadarChart (#​23254) @​JCQuintas
• [charts] Fix axis clicks being discarded on slight pointer movement (#​23244) @​noraleonte
• [charts] Fix image export of charts sized by their parent element (#​23255) @​JCQuintas
• [charts] Forward experimentalFeatures on RadarChart and Heatmap (#​23216) @​JCQuintas
• [charts] Hide focus indicator when the chart loses focus (#​23213) @​JCQuintas

@mui/x-charts-pro@9.11.0

Same changes as in @mui/x-charts@9.11.0.

@mui/x-charts-premium@9.11.0

Same changes as in @mui/x-charts-pro@9.11.0, plus:

• [charts-premium] Fix RangeBar type override (#​23217) @​JCQuintas

Tree View

@mui/x-tree-view@9.11.0

• [tree view] Add addItems() API method (#​23159) @​JCQuintas
• [tree view] Add getItemSelection API method (#​23257) @​noraleonte
• [tree view] Ignore keepExistingSelection when multiSelect is false (#​23242) @​JCQuintas
• [tree view] Prevent duplicate ids in multi-select arrow navigation (#​23006) @​Anexus5919

@mui/x-tree-view-pro@9.11.0

Same changes as in @mui/x-tree-view@9.11.0, plus:

• [tree view] Discard superseded lazy-loading responses (#​23005) @​Anexus5919

Scheduler

@mui/x-scheduler@9.0.0-beta.8

• [scheduler] Add localeText prop to standalone views (#​23210) @​rita-codes
• [scheduler] Finetune touch experience for time grid events and introduce editing drawer (#​22624) @​noraleonte
• [scheduler] Introduce the edit dialog form context & lifecycle contract (#​23284) @​rita-codes
• [scheduler] Refactor edit dialog General tab into section components (#​23206) @​rita-codes
• [scheduler] Replace copied Base UI internals with @base-ui/react/internals imports (#​21972) @​flaviendelangle
• [scheduler] Hide resource picker when no resources are provided (#​23290) @​mustafajw07
• [scheduler] Support multi-resource occurrences in EventTimeline (#​23240) @​mustafajw07

@mui/x-scheduler-premium@9.0.0-beta.8

Same changes as in @mui/x-scheduler@9.0.0-beta.8.

Codemod

@mui/x-codemod@9.11.0

• [codemod] Remove unused @babel/core and @babel/traverse dependencies (#​23245) @​LukasTy

Docs

• [docs] Add recipe for adding new rows from clipboard copy (#​22913) @​michelengelen
• [docs] Clarify the package versions in v8 upgrade guides (#​22376) @​strazto
• [docs] Replace README peer dependency lists with an npm install command (#​23256) @​LukasTy

Core

• [code-infra] Align action pin version comments (#​23238) @​LukasTy

Miscellaneous

• [chat] Drop the undeclared @mui/icons-material dependency (#​23252) @​LukasTy
• [chat] Sanitize image part URLs and share the URL allow-list with markdown (#​23058) @​hasdfa
• [test] Type the PickersTextField test stub instead of as any (#​23194) @​LukasTy

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Bundle size

Bundle	Parsed size	Gzip size
@mui/material	0B(0.00%)	0B(0.00%)
@mui/lab	0B(0.00%)	0B(0.00%)
@mui/private-theming	0B(0.00%)	0B(0.00%)
@mui/system	0B(0.00%)	0B(0.00%)
@mui/utils	0B(0.00%)	0B(0.00%)

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