Bump MUI X to 8.11.3

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This PR contains the following updates:

Package	Change	Age	Confidence
@mui/x-charts (source)	8.11.2 -> 8.11.3
@mui/x-data-grid (source)	8.11.2 -> 8.11.3
@mui/x-data-grid-generator (source)	8.11.2 -> 8.11.3
@mui/x-data-grid-premium (source)	8.11.2 -> 8.11.3
@mui/x-data-grid-pro (source)	8.11.2 -> 8.11.3
@mui/x-date-pickers (source)	8.11.2 -> 8.11.3
@mui/x-date-pickers-pro (source)	8.11.2 -> 8.11.3
@mui/x-license (source)	8.11.2 -> 8.11.3
@mui/x-tree-view (source)	8.11.2 -> 8.11.3

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Release Notes

mui/mui-x (@​mui/x-charts)

v8.11.3

Compare Source

Sep 16, 2025

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

• 🐞 Bugfixes
• 📚 Documentation improvements

Special thanks go out to the community members for their valuable contributions:
@​sai6855

The following are all team members who have contributed to this release:
@​alexfauquette, @​bernardobelchior, @​brijeshb42, @​cherniavskii, @​flaviendelangle, @​Janpot, @​JCQuintas, @​LukasTy, @​rita-codes, @​siriwatknp

Data Grid

@mui/[email protected]

• [DataGrid] Fix numeric font size not being applied (#​19552) @​cherniavskii
• [DataGrid] Improve operator types to display literal values (#​19529) @​siriwatknp

@mui/[email protected]

Same changes as in @mui/[email protected].

@mui/[email protected]

Same changes as in @mui/[email protected].

Date and Time Pickers

@mui/[email protected]

• [pickers] Refactor slots and slotProps propagation strategy (#​18867) @​LukasTy

@mui/[email protected]

Same changes as in @mui/[email protected].

Charts

@mui/[email protected]

• [charts] Add inline- piecewise legend options (#​19382) @​JCQuintas
• [charts] Add bar gradient example (#​19174) @​bernardobelchior
• [charts] Ignore empty tick labels in label overlap computation (#​19547) @​alexfauquette
• [charts] Rename isBandScale to isDiscreteScale (#​19514) @​bernardobelchior
• [charts] Fix legend position affecting toolbar's position (#​19257) @​sai6855

@mui/[email protected]

Same changes as in @mui/[email protected], plus:

• [charts-pro] Add chart title and caption to export demo (#​19524) @​bernardobelchior

Tree View

@mui/[email protected]

• [tree view] Stop looping through all items to publish the removeItem event (#​19500) @​flaviendelangle
• [tree view] Support flat DOM structure (#​19350) @​flaviendelangle
• [tree view] Update cursor styles for disabled TreeItem (#​19548) @​sai6855

@mui/[email protected]

Same changes as in @mui/[email protected].

Codemod

@mui/[email protected]

Internal changes.

Docs

• [docs] Add styling row group recipe (#​19349) @​siriwatknp
• [docs] Group demos data into the dataset folder (#​19549) @​alexfauquette
• [docs] Add shiny bar chart example at the top (#​19416) @​JCQuintas

Core

• [code-infra] Axios update (#​19577) @​Janpot
• [code-infra] Remove usage of copy-files command from code-infra (#​19518) @​brijeshb42
• [internal] Fix naming to match convention @​oliviertassinari

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