This includes the following fixes: Widgets Editor: - Load widgets.php https://github.com/WordPress/gutenberg/pull/32299 - Fix Legacy Widget Preview https://github.com/WordPress/gutenberg/pull/32300 - Fix error when saving empty Legacy Widget block https://github.com/WordPress/gutenberg/pull/32359 Widget blocks in the customizer: - Fix deselection blocks when the inspector is open https://github.com/WordPress/gutenberg/pull/32361 - Display wide widgets as popovers https://github.com/WordPress/gutenberg/pull/31736 Global Styles: - Align classNames generation between client and server https://github.com/WordPress/gutenberg/pull/32352 - Group typography block supports https://github.com/WordPress/gutenberg/pull/32252 https://github.com/WordPress/gutenberg/pull/32444 https://github.com/WordPress/gutenberg/pull/32459 - Make theme.json syntax errors more visible to the users https://github.com/WordPress/gutenberg/pull/32404 Template Editor: - Update the appearance of the template details https://github.com/WordPress/gutenberg/pull/32042 - Fix layout definition https://github.com/WordPress/gutenberg/pull/32425 - Fix grouping post content block https://github.com/WordPress/gutenberg/pull/32453 Miscellaneous: - Prevent saving when the post is locked https://github.com/WordPress/gutenberg/pull/32341 - Fix allowed block patterns selector https://github.com/WordPress/gutenberg/pull/32376 - Fix wrong results in the Post Author picker https://github.com/WordPress/gutenberg/pull/32344 - Fix notices position in top toolbar mode https://github.com/WordPress/gutenberg/pull/32238 - Allow non-latin characters in post slugs https://github.com/WordPress/gutenberg/pull/32232 - Fix Random collapse of the color settings panel https://github.com/WordPress/gutenberg/pull/32388 - Fix theme logo theme mode not being removed on theme removal https://github.com/WordPress/gutenberg/pull/32370 - Fix block alignment styles in the editor https://github.com/WordPress/gutenberg/pull/32454 - Fix some block toolbar overlaps https://github.com/WordPress/gutenberg/pull/32424 - Fix content loss when switching list types https://github.com/WordPress/gutenberg/pull/32432 Performance: - Improve the performance of buttons block https://github.com/WordPress/gutenberg/pull/32356 - Improve the performance of the container blocks https://github.com/WordPress/gutenberg/pull/32380 Props noisysocks, nosolosw, jorgefilipecosta. See #52991. Built from https://develop.svn.wordpress.org/trunk@51089 git-svn-id: http://core.svn.wordpress.org/trunk@50698 1a063a9b-81f0-0310-95a4-ce76da25c4cd
