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WordPress 5.4 Beta 1 is now available for testing!

This software is still in development, so we don’t recommend running it on a production site. Consider setting up a test site to play with the new version.

You can test the WordPress 5.4 beta in two ways:

• Try the WordPress Beta Tester plugin (choose the “bleeding edge nightlies” option)
• Or download the beta here (zip).

WordPress 5.4 is slated for release on March 31, 2020, and we need your help to get there!

While the primary goal for 2020 is full-site editing with blocks, contributors to WordPress are working across every area of the project to ensure the software continues moving forward.

Testing for bugs is an important part of polishing the release during the beta stage and a great way to contribute. Here are some of the big changes and features to pay close attention to while testing.

Block Editor: features and improvements

WordPress 5.4 Core will merge ten releases of the Gutenberg plugin. This means there’s a long list of exciting new features. Here are just a few:

• Two new blocks: social links and buttons.
• More color options for Button, Cover, Group and Column blocks .
• A Welcome Guide modal.
• Tools for adding featured images in the Latest Posts block.
• Easier navigation in the block breadcrumbs.

Some additional changes to make note of:

• On mobile, the toolbar stays on top, so you can’t lose it.
• Easier image sizing in the Gallery block.
• Drag-and-drop images into the featured-image box.
• Several new APIs.
• Friendlier offline error messages on REST API request failures.
• Table block captions.
• You can now color just parts of the text in any RichText block.

Accessibility improvements

• Easier multi-block selection. 
• Support for changing an image’s title attribute within the Image block.
• Easier tabbing. This had been one of the editor’s biggest accessibility problems, but now tabbing works with the block’s sidebar.
• Visual switch between Edit and Navigation modes and enable screen reader announcements.

To see all of the features for each release in detail check out the release posts: 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4 and 7.5.

Continuing efforts to improve performance

The block editor team has achieved a 14% loading time reduction and 51% time-to-type reduction, for a particularly sizable post (~ 36,000 words, ~1,000 blocks) since WordPress 5.3.

Wait! There’s more

Site Health

When a project powers 34% of the world’s websites, there must be a focus on security. This is why contributors continue working so hard on the Site Health Project.

WordPress 5.4 adds a widget on the dashboard that warns administrators of potential issues that could affect their site’s performance or security. A call-to-action button directs them to the Site Health screen for details and suggested fixes.

Accessibility improvements

WordPress strives to improve accessibility with every release, and this release is no different. Version 5.4 will contain the following accessibility enhancements:

• Better focus management in Menu, Customizer and Site Health screens, to fix some existing keyboard navigation issues.
• Easier keyboard navigation for better semantics in the Media modal.
• An easier-to-read Privacy Policy Guide.

For Developers

5.4 also contains a bunch of developer focused changes.

Calendar Widget

The HTML 5.1 specification mandates that a <tfoot> tag must follow <tbody> tag (which was not the case in the calendar widget). WordPress 5.4 moves the navigation links to a <nav> HTML element immediately following the <table> element in order to produce valid HTML.

apply_shortcodes() as an alias for do_shortcode()

Instead of using do_shortcode(), apply_shortcodes() should be utilized instead. While do_shortcode() is not being deprecated, the new function delivers better semantics.

Better favicon handling

Now favicon requests can be managed with more flexibility. Administrators can choose a favicon in the Customizer, or upload a /favicon.ico file. The WordPress logo will always load as a fallback.

Other changes for developers

• Clearer information about errors in wp_login_failed.
• Site ID has been added to the newblog_notify_siteadmin filter for multisite installs.
• Support has been added for the required WordPress and PHP version headers in themes.
• Embed support has been added for TikTok.

Keep your eyes on the Make WordPress Core blog for  5.4-related developer notes in the coming weeks, breaking down these and other changes in greater detail.

So far, contributors have fixed more than 255 tickets in WordPress 5.4 with more to come.

How You Can Help

Do you speak a language other than 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.