The DevTeam Alpha News Aggregation service has sourced the following article originally published on Wordpress.org:

The fourth release candidate for WordPress 5.4 is live!

WordPress 5.4 is currently scheduled to land on March 31 2020, and we need your help to get there—if you haven’t tried 5.4 yet, now is the time!

You can test the WordPress 5.4 release candidate in two ways:

For details about what to expect in WordPress 5.4, please see the first release candidate post.

RC4 commits the new About page and updates the editor packages.

Plugin and Theme Developers

Please test your plugins and themes against WordPress 5.4 and update the Tested up to version in the readme to 5.4. The priority in testing is compatibility. If you find issues, please be sure to post to the support forums so we can figure them out before the final release.

The WordPress 5.4 Field Guide is also out! It’s your source for details on all the major changes.

How to Help

Do you speak a language besides English? Help us translate WordPress into more than 100 languages!

If you think you’ve found a bug, you can post to the Alpha/Beta area in the support forums. We’d love to hear from you! If you’re comfortable writing a reproducible bug report, file one on WordPress Trac, where you can also find a list of known bugs.

Learn more about Wordpress.org by visiting their website.