What's new in Drupal 8.5.0?
This new version makes Media module available for all, improves migrations significantly, stabilizes the Content Moderation and Settings Tray modules, serves dynamic pages faster with BigPipe enabled by default, and introduces a new experimental entity layout user interface. The release includes several very important fixes for workflows of content translations and supports running on PHP 7.2.
Media in core improved and available to all site builders
In Drupal 8.4, we added a Media API to core that drew on work from the contributed Media Entity module, but the module was hidden from the user interface due to user experience issues. In Drupal 8.5, many of the usability issues have been addressed, and the module now can be enabled normally. Media in Drupal 8.5 supports uploading and playing audio and video files, as well as listing and reusing media.
For an optimal user experience, we suggest enhancing the core feature set with the rich ecosystem of contributed modules that extends the core Media module. In future releases, we will improve the core user experience with a media library and other tools, add WYSIWYG integration, add support for remote media types like YouTube videos, and provide an upgrade path for existing basic File and Image field data on existing sites.
Settings Tray and Content Moderation now stable
Two experimental modules originally added with Drupal 8.2.0 have been steadily improving in past releases and are now stable. The Settings Tray module provides a quick solution to manage settings in context, such as moving items around in a menu block. The Content Moderation module allows defining content workflow states such as Draft, Archived, and Published, as well as which roles have the ability to move content between states. Drupal 8.5.0 also adds support for translations to be moderated independently.
New experimental Layout Builder module
The new experimental Layout Builder module provides display layout capabilities for articles, pages, user profiles, and other entity displays. Layout Builder uses the same "outside-in" user interface that Settings Tray module does, allowing site builders to edit their layouts on the actual page (rather than having to go to a separate form on the backend). The current user interface is a basic implementation but we expect it will improve significantly in the coming months.