chore(deps): upgrade React to 19.2.0 #513
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boilund
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Nov 19, 2025
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toerndev
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Nov 20, 2025
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Tested this by linking it from our React 18 repo, and it worked well.
Only:
- This requires Fluent UI ^9.72.7, and when doing this upgrade we had to change some resolutions and remove our dependency on react-utilities.
- pnpm links React 19 when building locally, so to test it we need a custom esbuild resolver that prefers our local React version, even though
preserveSymlinkswas enabled. But this should not be an issue when installing from the npm repo.
NiklasRamstrom
approved these changes
Nov 20, 2025
- Upgrade react and react-dom to 19.2.0 - Upgrade @fluentui/react-components to 9.72.7 - Upgrade @fluentui/react-icons to 2.0.315 - Upgrade testing libraries to React 19 compatible versions - Fix React 19 JSX compatibility across all component source files - Update TypeScript JSX transform to react-jsx - Regenerate pnpm-lock.yaml with React 19 dependencies - Fix lint errors - Update snapshot for Slider component
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Describe your changes
Fix type errors in tools release script: ensure no change in versioning logicIssue ticket number and link
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