Sourced from @​vitejs/plugin-react-swc's releases.

plugin-react@4.1.0

• Add @types/babel__cores to dependencies (fix #211)
• Improve build perf when not using Babel plugins by lazy loading @babel/core #212
• Better invalidation message when an export is added & fix HMR for export of nullish values #215
• Include non-dev jsx runtime in optimizeDeps & support HMR for JS files using the non dev runtime #224
• The build output now contains a index.d.cts file so you don't get types errors when setting moduleResolution to node16 or nodenext in your tsconfig (we recommend using bundler which is more close to how Vite works)

plugin-react-swc@4.1.0

Set SWC cacheRoot options

This is set to {viteCacheDir}/swc and override the default of .swc.

Perf: simplify refresh wrapper generation (#835)

plugin-react@4.0.4

• Fix #198: Enable Babel if presets list is not empty

plugin-react@4.0.3

• Revert #108: Remove throw when refresh runtime is loaded twice to enable usage in micro frontend apps. This was added to help fix setup usage, and this is not worth an annoying warning for others or a config parameter.

plugin-react@4.0.2

• Fix fast-refresh for files that are transformed into jsx (#188)

Sourced from @​vitejs/plugin-react-swc's changelog.

4.1.0 (2025-09-17)

Set SWC cacheRoot options

This is set to {viteCacheDir}/swc and override the default of .swc.

Perf: simplify refresh wrapper generation (#835)

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