This release candidate improves tree-shaking behavior in v9 to account for changes in bundling setup.

Note that we hope to release Redux Toolkit 2.0, Redux core 5.0, and React-Redux 9.0 by the start of December! (If we don't hit that, we'll aim for January, after the holidays.)

See the preview Redux Toolkit 2.0 + Redux core 5.0 Migration Guide for an overview of breaking changes in RTK 2.0 and Redux core.

npm install react-redux@next

yarn add react-redux@next

What's Changed

• Actually add sideEffects: "false" to package.json in v9 by @markerikson in https://github.com/reduxjs/react-redux/pull/2079
• Inline react-is utils to fix tree-shaking in 9.0 by @markerikson in https://github.com/reduxjs/react-redux/pull/2085

Full Changelog: https://github.com/reduxjs/react-redux/compare/v9.0.0-beta.0...v9.0.0-rc.0