This blog is the official source for the updates from the React team. Anything important, including release notes or deprecation notices, will be posted here first. You can also follow the @reactjs account on Twitter, but you won’t miss anything essential if you only read this blog.
All release notes
Not every React release deserves its own blog post, but you can find a detailed changelog for every release in the
CHANGELOG.md file in the React repository, as well as on the Releases page.
See the older posts.