react-redux v7.2.2 Release Notes

Release Date: 2020-10-26 // over 3 years ago
  • ๐Ÿš€ This release allows you to use React Redux with React 17 without a warning when installing. That's about it.

    ๐Ÿ— Shameless self-promotion: Check out my new startup, Spaceship ๐Ÿš€. We're building the Continuous Delivery system of the future.


    • โฌ†๏ธ Upgrade react peer dependency to v17 (#1647 by @wachunei)

Previous changes from v7.2.1

  • ๐Ÿš€ This release improves useSelector value display in the React DevTools, fixes a potential race condition, and fixes a couple additional minor issues.

    ๐Ÿ”„ Changes

    useSelector DevTools Display

    ๐Ÿ“„ The React DevTools normally show custom hooks with their inspected name (such as "Selector" for useSelector), and any calls to core hooks inside. This is not always informative, so React has the useDebugValue hook to allow custom hooks to specify what value should be shown instead.

    useSelector now calls useDebugValue to specifically show the current selected value instead of its internal hooks usage.

    ๐Ÿ› Bug Fixes

    ๐Ÿš€ This release has a few different bug fixes:

    • A potential race condition when dispatching actions from child components in the commit phase vs selecting data in a parent
    • โœ‚ Removed an excess new object creation when forcing a re-render
    • Our internal prop name for a forwarded ref is now reactReduxForwardedRef to avoid a rare situation where someone else might be passing down a field named forwardedRef
    • ๐Ÿ›  Fixed a typo in a useSelector error message

    ๐Ÿ”„ Changelog

    • ๐Ÿ›  Fix error message typo in useSelector ('You must pass a selector...). (@Pixelwelder - #1581)
    • ๐Ÿ›  fix useSelector race condition with memoized selector when dispatching in child components useLayoutEffect as well as cDM/cDU (@dai-shi - #1536)
    • โœ‚ removed a redundant object creation when using forceUpdate (@vzaidman - #1567)
    • ๐Ÿ“‡ Rename internal forwardedRef usage (@dtschust - #1553)
    • ๐Ÿ‘‰ Show useSelector result in React DevTools (@Finesse - #1530)