- Resolve block conflicts when editing a block post in the classic editor. Gutenberg’s strict content validation has helped identify formatting incompatibilities, and continued improvements are planned for future releases.
- Add word and block count to table of contents.
- Add support for meta attributes (custom fields) in block attributes. This allows block authors to specify attributes to live outside of `post_content` entirely.
- Allow Gutenberg to be the default editor for posts with blocks and add links to classic editor.
- Accessibility: add landmark regions.
- Add metabox placeholder shell.
Other changes:
- Add crash recovery for blocks which error while saving.
- Hide Sidebar panels if the user doesn’t have the right capabilities.
- Refactor PostTaxonomies to use ‘withApiData’.
- Create ‘withApiData’ higher order component for managing API data.
- Make casing consistent.
- Allow toolbar wrapper to be clicked through.
- Support and bootstrap server-registered block attribute schemas.
- Shift focus into popover when opened.
- Reuse the tabbable utility to retrieve the tabbables elements in WritingFlow.
- Change placeholder text on button.
- Persist the sate of the sidebar across refresh.
- Use a small multiselect buffer zone, improving multiple block selection.
- Close popover by escape keypress.
- Improve dropzone contrast ratio.
- Improve search message to add context.
- Improve string extraction for localized strings.
- Fix issue where invalid block resolution options were not clickable.
- Fixed z-index issue of gallery image inline menu.
- Fixed image block resizing to set the figure wrapper.
- Fixed column widths in gallery block.
- Fixed parsing in do_blocks() and rendering of blocks on frontend in the_content.
- Fixed position of upload svg on mobile.
Originally posted at make.wordpress.org here.