react-redux
9.3.1 · 27 Oct 2026MIT54.9M / weekRepositorynpmAtom feed
Upgrading react-redux From 4.0.5 to 4.4.10
18 releases in betweenevery note read
- 1
- change to make
- 0
- advisories fixed
- 3
- new
- 4
- fixes
Before you upgrade
Tick each one off as you go- breaking4.4.0
Release by release
4.4.9 – 4.4.102 releases, nothing new or fixed in the notes
- fixed
Fix deprecation warnings with React 15.5.0 (#666 🤘
- fixed
- new
Allow React 16 as peerDependency
- new
4.4.6nothing new or fixed in the note
- fixed
Fixes a regression introduced in 4.4.4 where cleaning up the state in parent’s
componentWillUnmountcaused an error in child’smapStateToProps(#351, ea53d6fb076359a864a1d543568d951d4b3eab3d)
- fixed
4.4.1 – 4.4.44 releases, nothing new or fixed in the notes
- breaking
Removes the broken
jsnext:main. It is supposed to point to the ES module build but we mistakingly pointed it to thesrc, so it never worked for anyone anyway. For now, we don’t provide an ES module build in React Redux, so if you use Rollup, you need to use the CommonJS plugin for it. Realistically, it doesn’t make a big difference because React Redux assumes you use React anyway (which uses CommonJS), and it also doesn’t benefit from tree shaking because there are only two exports (connectand<Provider>) and you will need both pretty much any time.
- breaking
- new
Adds per-instance memoization API. If your
mapStateToPropsormapDispatchToPropsreturns a function, that function will be used instead for the given component instance. Most apps never need this, but it can be handy for custom memoization logic in apps with large component trees. It can bring significant performance improvements when used together with Reselect. (#279, 7ee928b23ea0ad15e22b51d7d4aff5eb1a0f95b5, #179)
- new
9 other lines we could not sort, mostly version bumps
- 4.4.6
Update React peer dependency to allow React 15.4.0 RC
- 4.4.4
Bail out of calling
setState()whenmapStateToProps()doesn’t care aboutownProps(#348, #300) - 4.4.3
State shape warning now has a more descriptive message (#335, #309)
- 4.4.3
State shape check is now a warning rather than a hard error, and is disabled in production for better performance
- 4.4.2
Custom
mergePropsnow works correctly with components that havepure: false(#337, #338) - 4.4.1
React v15 is now allowed as a peer dependency (#317, #319)
- 4.2.1
Bump Lodash to 4.2.0 (rackt/redux#1346, rackt/redux#1349)
- 4.2.0
isPlainObjectthat we use internally is now outsourced to Lodash 4.1 (rackt/redux#1339). Note that this does not mean we depend on Lodash itself. We only use a tiny module from it. We also use the same module in Redux >= 3.2.0. - 4.1.0
For Browserify users, Redux should now be properly envified without extra configuration
2 internal lines (docs, tests, tooling) left out.