Experiments: Turn the React 19 experiment on by default by jsnajdr · Pull Request #83784 · WordPress/gutenberg

jsnajdr · 2026-09-29T14:00:11Z

Enables the React 19 experiment by default 🎉

We've never before had an experiment that is on by default. First we need some generic support for experiment default values: in the REST API schema, in the experiments-home route, in e2e helpers.

Then we enable the gutenberg-react-19 flag by default, except when an incompatible theme or plugin is detected. This code and the list of incompatible themes and plugins is copied from Jetpack, where we've been observing compatibility issues for some time, on WordPress.com-hosted sites.

github-actions · 2026-09-29T14:13:34Z

🤖 PR meta 🤖

🎉 Props

If you're merging code through a pull request on GitHub, copy and paste the following into the bottom of the merge commit message.

Co-authored-by: jsnajdr <jsnajdr@git.wordpress.org>
Co-authored-by: ciampo <mciampini@git.wordpress.org>
Co-authored-by: tyxla <tyxla@git.wordpress.org>
Co-authored-by: simison <simison@git.wordpress.org>

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Updated as activity occurs, without notifying anyone named here. Add the props-bot label to refresh.

📦 Bundle size

Size Change: 0 B

Total Size: 8.29 MB

_{097f532 Run}

⚡ Performance

Show the results

Client side metrics exclude the server response time.

front-end-block-theme

Metric	`009d646`	trunk	% Change
timeToFirstByte	37.7 ms +10.34% -4.24%	40.6 ms +10.1% -5.54%	-7.14%
largestContentfulPaint	66 ms +3.03% -3.03%	72 ms +11.11% -8.33%	-8.33%
lcpMinusTtfb	26.7 ms +20.6% -8.8%	28.25 ms +22.12% -7.43%	-5.49%
wpBeforeTemplate	18.79 ms +19.8% -5.06%	19.58 ms +20.33% -3.93%	-4.03%
wpTemplate	15.51 ms +2.84% -2.13%	16.8 ms +3.87% -6.19%	-7.68%
wpTotal	34.64 ms +11.06% -4.24%	37.32 ms +10.05% -5.87%	-7.18%
wpMemoryUsage	7.65 MB +0% -0%	7.61 MB +0% -0%	0.46%
wpDbQueries	17 +0% -0%	17 +0% -0%	0%

front-end-classic-theme

Metric	`009d646`	trunk	% Change
timeToFirstByte	28.4 ms +15.14% -4.75%	34.75 ms +14.24% -3.31%	-18.27%
largestContentfulPaint	64 ms +6.25% -3.13%	76 ms +7.89% -0%	-15.79%
lcpMinusTtfb	35.6 ms +4.35% -5.06%	42.15 ms +3.08% -4.15%	-15.54%
wpBeforeTemplate	16.7 ms +11.98% -2.75%	18.58 ms +15.98% -4.74%	-10.12%
wpTemplate	8.81 ms +12.37% -2.27%	13.38 ms +3.14% -6.13%	-34.16%
wpTotal	26 ms +14.77% -5.04%	31.95 ms +12.24% -3.6%	-18.62%
wpMemoryUsage	6.13 MB +0% -0%	6.23 MB +0% -0%	-1.56%
wpDbQueries	10 +0% -0%	14 +0% -0%	-28.57%

media-processing

Metric	`009d646`	trunk	% Change
mediaProcessingJpeg	226.27 ms +2.28% -1.72%	228.71 ms +2.25% -0.36%	-1.07%
mediaProcessingAvif	3682.44 ms +2.09% -0.37%	3786.67 ms +0.91% -0.95%	-2.75%
mediaProcessingJpegToAvif	2583.33 ms +0.99% -1.75%	2645.28 ms +0.5% -2.46%	-2.34%

media-upload

Metric	`009d646`	trunk	% Change
jpegUploadProcessing	1389.55 ms +2.01% -34.16%	1159.1 ms +20.31% -22.4%	19.88%
pngUploadProcessing	174.53 ms +3.71% -1.77%	182.98 ms +7.27% -5.75%	-4.62%
largeJpegUploadProcessing	1392.17 ms +0.82% -34.01%	928.84 ms +50.39% -2.06%	49.88%
multipleImageUploadProcessing	1499.74 ms +1.05% -2.81%	1509.38 ms +3.1% -1.34%	-0.64%

post-editor

Metric	`009d646`	trunk	% Change
serverResponse	505.82 ms +5.14% -4.77%	505.91 ms +0.98% -3.29%	-0.02%
firstPaint	305.34 ms +22.57% -13.8%	213.08 ms +17.75% -2.31%	43.3%
domContentLoaded	1110.28 ms +1.5% -1.99%	1087.05 ms +1.39% -0.45%	2.14%
loaded	1111.44 ms +1.52% -1.97%	1088.29 ms +1.38% -0.46%	2.13%
firstContentfulPaint	466.25 ms +0.47% -3.79%	453.85 ms +1.39% -5.24%	2.73%
firstBlock	3373.27 ms +1.44% -0.74%	3262.83 ms +0.97% -0.18%	3.38%
type	18.45 ms +2.44% -4.07%	18.12 ms +2.59% -3.97%	1.82%
typeWithoutInspector	18.58 ms +7.7% -5.22%	17.25 ms +3.01% -8.7%	7.71%
typeWithTopToolbar	23.83 ms +2.77% -3.48%	22.14 ms +7.27% -3.43%	7.63%
typeContainer	8.99 ms +7.12% -3.34%	8.88 ms +3.94% -6.64%	1.24%
focus	114.64 ms +5.16% -4.37%	70.8 ms +6.45% -3.57%	61.92%
firstFocus	230.28 ms +0% -0%	190.01 ms +0% -0%	21.19%
selectAll	568.06 ms +2.73% -2.05%	535.36 ms +2.35% -0.95%	6.11%
listViewOpen	78.76 ms +3.35% -5.41%	64.01 ms +8.62% -2.2%	23.04%
inserterOpen	39.61 ms +10.53% -8.76%	21.72 ms +19.24% -1.52%	82.37%
inserterHover	13.17 ms +4.56% -13.67%	2.02 ms +13.37% -8.42%	551.98%
inserterSearch	8.78 ms +8.31% -15.72%	8.38 ms +5.37% -11.69%	4.77%
loadPatterns	618.74 ms +8.06% -3.69%	638.87 ms +3.62% -2.61%	-3.15%
wpTotal	495.68 ms +5.36% -4.85%	495.54 ms +1.18% -3.32%	0.03%
wpMemoryUsage	13.20 MB +0% -0%	13.17 MB +0% -0%	0.28%
wpDbQueries	53.5 +0.93% -0.93%	54 +0% -0%	-0.93%

site-editor

Metric	`009d646`	trunk	% Change
serverResponse	402.63 ms +1.71% -3.07%	407.3 ms +3.06% -3.57%	-1.15%
firstPaint	270.74 ms +19.79% -5.73%	249.4 ms +40.47% -6.9%	8.56%
domContentLoaded	1150.98 ms +3.37% -1.16%	1162.57 ms +0.91% -1.17%	-1%
loaded	1152.19 ms +3.37% -1.16%	1163.88 ms +0.91% -1.17%	-1%
firstContentfulPaint	467.48 ms +6.81% -1.69%	471.81 ms +1.55% -0.93%	-0.92%
firstBlock	4233.63 ms +1.97% -1.66%	4067.84 ms +0.72% -0.62%	4.08%
type	20.43 ms +4.45% -9.1%	20.7 ms +3.24% -10.63%	-1.3%
navigate	117.88 ms +0.33% -1.03%	107.07 ms +13.65% -5.73%	10.1%
loadPatterns	1271.3 ms +11.56% -3.1%	1311.42 ms +4% -1.87%	-3.06%
loadPages	979.86 ms +7.97% -0.51%	1081.06 ms +3.16% -0.87%	-9.36%
wpTotal	391.84 ms +1.75% -3.1%	396.4 ms +3.12% -3.74%	-1.15%
wpMemoryUsage	12.25 MB +0% -0%	12.21 MB +0% -0%	0.3%
wpDbQueries	43 +2.33% -0%	43.5 +1.15% -1.15%	-1.15%

_{097f532 Run}

ciampo · 2026-09-30T07:56:06Z


+### Breaking Changes
+
+-   `RequestUtils.setGutenbergExperiments()`: An experiment left out of the call now returns to its default rather than being switched off, and an experiment can default to on. Passing an empty array resets every experiment to its default instead of disabling all of them. To pin an experiment off regardless of its default, pass a map of flags to states (`{ 'gutenberg-react-19': false }`) in place of the array.


Suggested change

- `RequestUtils.setGutenbergExperiments()`: An experiment left out of the call now returns to its default rather than being switched off, and an experiment can default to on. Passing an empty array resets every experiment to its default instead of disabling all of them. To pin an experiment off regardless of its default, pass a map of flags to states (`{ 'gutenberg-react-19': false }`) in place of the array.

- `RequestUtils.setGutenbergExperiments()`: An experiment left out of the call now returns to its default rather than being switched off, and an experiment can default to on. Passing an empty array resets every experiment to its default instead of disabling all of them. To pin an experiment off regardless of its default, pass a map of flags to states (`{ 'gutenberg-react-19': false }`) in place of the array ([#83784](https://github.com/WordPress/gutenberg/pull/83784)).

Looks like this is the only blocker for merging the PR.

ciampo · 2026-09-30T07:57:58Z

Nit: would it be valuable to test if an incompatible extension makes an unset React 19 experiment resolve to false through gutenberg_is_experiment_enabled()?

tyxla · 2026-09-30T10:02:15Z

+		// from `fetchExperiments`.
 		for ( const exp of experiments ?? [] ) {
-			combined[ exp.id ] = false;
+			combined[ exp.id ] = exp.defaultValue;


The toggle shows the computed default, but any click saves an explicit true or false, and that value wins forever. For example, if I turn it on and then off again on a site with an old Ultimate Blocks, the site stays on React 18 even after the plugin is updated. Is that expected?

This is kind of expected. If we wanted a true three-state checkbox (true/false/inherit) we would have to implement some kind of fancy UI for it. Like Gutenberg global styles have a "Reset" action.

When you click and save an explicit value, that means that you are aware of the setting and are able to maintain it yourself from now on. It's like losing warranty after disassembling a gadget 🙂

The unwanted outcome is only the "false positive" one: you keep using the old React 18 even after plugins were fixed and updated. That's not that bad.

The "false negative" case would be that you keep using the new React 19 even after a new entry was added to the incompatible list. But in that case your site was already broken, it was using an incompatible plugin.

tyxla · 2026-09-30T10:03:06Z

+			$path = WP_PLUGIN_DIR . '/' . $basename;
+
+			wp_mkdir_p( dirname( $path ) );
+			file_put_contents( $path, "<?php\n/*\nPlugin Name: Fake\nVersion: $version\n*/\n" );


We might want to use a gutenberg-test name instead. activate_fake_plugin() writes fake files into the real WP_PLUGIN_DIR with real plugin names, and tear_down() deletes them. One test uses akismet/akismet.php, so on an install that has Akismet this replaces and then deletes the real file.

I renamed the fake names to mock instead, that's much nicer.

And the test simulates an actual plugin that's on the incompatible list, so it has to use the akismet/akismet.php name. The tests (both unit and e2e) run on the wp-env-test instance, and that instance is supposed to be "clean", not used for any other purpose than the tests. It's not expected that there are arbitrary plugins there. Unlike the wp-env instance that is commonly used for random local tinkering.

tyxla · 2026-09-30T10:03:54Z

+ * @return bool True when React 19 is on by default.
+ */
+function gutenberg_is_react_19_enabled_by_default() {
+	static $enabled = null;


gutenberg_is_react_19_enabled_by_default() keeps its result in a static that can't be reset. The value is wrong after a plugin, theme or blog change in the same request, for example after switch_to_blog(). It also means we cannot test the "off by default" case through gutenberg_is_experiment_enabled(). I think we should either drop the static or add a way to clear it.

Addressed in 23c54db that removes this caching completely. The function is called only once per request anyway.

tyxla · 2026-09-30T10:04:48Z

The description still says React 19 replaces "the default React 18 scripts", but after this PR React 19 is the default. Also, when a listed plugin turns the toggle off, it may not be clear what happened.

Improved the wording somewhat:

Not a blocker, but the wording to non-devs will mean nothing; and perhaps it doesn't have to but Gutenberg isn't a developer-only preview.

Not sure if the title could be different to clarify it's an internal library in non jargony way.

@simison Do you have any ideas how to improve the wording. I agree that non-devs should understand what this option means, on the other hand, the version of the React library is a very technical detail that doesn't have much meaning for a non-developer.

tyxla · 2026-09-30T10:05:17Z

 	test.beforeAll( async ( { requestUtils } ) => {
-		await requestUtils.setGutenbergExperiments( [] );
+		// React 19 is on by default, so this runtime has to be asked for.
+		await requestUtils.setGutenbergExperiments( {


setGutenbergExperiments( [] ) now means "use the defaults", so all e2e tests run on React 19 and only this one test covers React 18. Sites with a listed plugin or theme, and sites that opt out, still run React 18. Should we keep some more React 18 tests?

Does it make sense to run all e2e and unit test with both 18 and 19, adding a new dimension to the "test matrix"? It will make all CI checks take longer, especially for e2e. But we'll want to keep React 18 compatibiity for a long time, and without automated testing it's likely to break quickly.

We ran into something similar when discussing #84069 with @ciampo: there is a function called getMeasurementRender that behaves differently on both versions, because 18 and 19 differ in how a ref is stored on a JSX element.

tyxla · 2026-09-30T10:05:51Z

+ * @return bool True when the experiment is on by default.
+ */
+function gutenberg_get_experiment_default( $name ) {
+	switch ( $name ) {


The experiment defaults are in a hard-coded switch, and the lists in react-19.php have no filter. If a plugin that is not on the list breaks with React 19, a host or the plugin author can only fix it by writing the gutenberg-experiments option. Could make sense to add a filter for the default or for the lists

There are existing filters (pre_option_gutenberg-experiments, option_gutenberg-experiments) that be used to programmatically enforce a certain value. We can add new, more easy to use filters if needed. But the option is already changeable, using generic filters for site options.

tyxla · 2026-09-30T10:06:19Z

+	 * and `get_plugin_data()` are not loaded, so read the option and the plugin
+	 * header directly.
+	 */
+	$active_plugins = (array) get_option( 'active_plugins', array() );


This code finds the active plugins by hand. Core already has wp_get_active_and_valid_plugins() and wp_get_active_network_plugins(), which also skip plugins paused by recovery mode. Could we use them here?

These functions are marked as @access private, a plugin is not supposed to use them. The check is run when registering and enqueuing the react scripts. That's a wide array of scenarios, including the frontend, so it's better to implement the check with "low level" functions like get_file_data that are guaranteed to be always defined. Many functions are WP Admin specific.

tyxla · 2026-09-30T10:12:21Z

+			continue;
+		}
+
+		$data = get_file_data( $path, array( 'Version' => 'Version' ) );


On a site with a listed plugin or theme and no saved choice, we read the plugin file and the theme version on every request, including the front end. Before this PR it was one autoloaded get_option. Maybe we could cache the result in a transient and clear it when plugins or the theme change? In any case this file read shouldn't happen on every request

This is unlikely to be a performance concern. WordPress reads the plugin files all the time, one more read is unlikely to have an impact. In wp-settings.php, there is an almost identical loop that iterates over all plugins and check the TextDomain header. Also run statically on every request. All relevant plugin PHP files will be already loaded in the FS cache and will be very fast to be read once again.

I did a slightly different optimization:

start using the get_plugin_data and is_plugin_active functions. The original version assumed that they are loaded only on WP Admin routes, but that's not true: the wp-settings.php code uses them just fine

revert the check loop. Instead of enumerating all active plugins and checking the compatibility of each, we instead enumerate the incompatible plugin list and only read plugin data for items on that list. That's how Jetpack also does its compat checks.

tyxla · 2026-09-30T10:14:25Z

 				'description' => $experiment['description'],
 				'group'       => $group['slug'],
 				'group_label' => $group['label'],
+				'default'     => gutenberg_get_experiment_default( $experiment['id'] ),


The computed default is part of the settings schema, and OPTIONS /wp/v2/settings returns the schema without a permission check. A visitor can see default: false and learn that the site runs one of the listed plugins or themes. Could we show the computed default only to users with manage_options?

This should not be a concern. There are many other ways how to detect which plugins does a site run. You can probe for specific asset URLs like /wp-content/plugins/foo/build/form-scripts.js. A plugin can also register a setting with register_setting, and it will be also easily enumerable over OPTIONS /wp/v2/settings.

tyxla

This looks good from my end 👍 My earlier filter suggestion remains, but it's not a blocker IMO.

Nothing further. Looks ready to be shipped once the CHANGELOG error is fixed.

Thanks!

Mamaduka · 2026-10-15T05:42:17Z

I was just checking in on CodeVitals and noticed an interesting jump in two measurements - Block Select and List View Opening.

Screenshot

jsnajdr · 2026-10-15T07:33:20Z

I was just checking in on CodeVitals and noticed an interesting jump in two measurements - Block Select and List View Opening.

We've seen a similar bump back in May when we upgraded for the first time in #61521. I think it's caused by changes in how React internally schedules various async tasks. Both performance tests measure how long does it take to handle a certain event. selectionchange or click. When code runs synchronously inside the event dispatch, it takes longer, when the same code is postponed to a microtask, it takes shorter time. I think that's the entire difference. Something is simply more synchronous in React 19. We don't really measure the actual user-visible event: "block selected" or "list view visible/interactive".

This updates the pinned commit hash of the Gutenberg repository from 954fe7f9e04631c41aec4552acd627a7203a2aad to 7b95ee96b54de2e35886971ccf7eb449c324c830 (version 24.2.0). A full list of changes included in this commit can be found on GitHub: WordPress/gutenberg@954fe7f...7b95ee9 - useServerSideRender: parse messages from caught errors (WordPress/gutenberg#83365) - Docs: Fix published Vitest migration-guide links (WordPress/gutenberg#83449) - Fix: Whitespace changes are not shown in the Resolve Block diff. (WordPress/gutenberg#82397) - Editor: Use SearchableSelect for the post author field (WordPress/gutenberg#83323) - Docs: Note that block attributes and global styles values are untrusted at render time (WordPress/gutenberg#83473) - RichText: Remove dead exports and consolidate deprecations (WordPress/gutenberg#83461) - Inserter: Manage roving tab index to skip re-rendering every item (WordPress/gutenberg#83437) - SearchableSelectControl: Add to @wordpress/ui (WordPress/gutenberg#80979) - Try: Bolder "B" icon (WordPress/gutenberg#83321) - Ignore composer vendor files from top-level gitignore. (WordPress/gutenberg#22283) - Tests: Add floating notes e2e coverage (WordPress/gutenberg#83477) - Block Editor: Check the inserter's fallback containers unmemoized (WordPress/gutenberg#83446) - Packages: Update Ariakit to 0.4.40 (WordPress/gutenberg#83278) - Tests: Enforce per-call Vitest console expectations (WordPress/gutenberg#83095) - Theme: Fix virtual modules, root styles, and seed validation (WordPress/gutenberg#83355) - DataViews: Fix README to describe sort() as receiving field values, not items (WordPress/gutenberg#83483) - Combobox: Label popup dialogs in stories (WordPress/gutenberg#83476) - Block editor: Isolate mutable test fixtures (WordPress/gutenberg#83098) - Blocks: Isolate registration state in tests (WordPress/gutenberg#83099) - UI: Remove automatic Notice announcements (WordPress/gutenberg#82737) - Text: Migrate Emotion styles to an SCSS Module (WordPress/gutenberg#82573) - Block library: Isolate order-sensitive test interactions (WordPress/gutenberg#83101) - Format Library: unify FormatEditProps to one type, move private types (WordPress/gutenberg#83487) - UI: Announce selected chips in SearchableChipSelect (WordPress/gutenberg#82863) - Card: Migrate from Emotion to SCSS modules (WordPress/gutenberg#82577) - Components: Deprecate the private Menu API (WordPress/gutenberg#82947) - CustomGradientPicker: Migrate control wrappers to an SCSS module (WordPress/gutenberg#82576) - Components: Isolate order-sensitive UI tests (WordPress/gutenberg#83103) - Tests: Isolate mutable configuration fixtures (WordPress/gutenberg#83104) - Core data: Finish deferred selection updates in RTC test (WordPress/gutenberg#83366) - Block editor: Wait for final keyboard link suggestions (WordPress/gutenberg#83489) - Data: Assert and silence resolution error in useSuspenseSelect test (WordPress/gutenberg#83491) - Tests: Isolate deprecation warning state (WordPress/gutenberg#83107) - UI: Align selection popup checkmarks with the first label line (WordPress/gutenberg#82942) - Tests: Resolve Browser Mode commands against the live iframe (WordPress/gutenberg#83495) - Ensure position type is a string (WordPress/gutenberg#83500) - MediaUpload: Fix console error when reopening Gallery media library (WordPress/gutenberg#76749) - Refactor stylelint config detection in lint-style.js (WordPress/gutenberg#79280) - Docs: Recommend UI Tabs for switching views (WordPress/gutenberg#83516) - Popover: Close non-modal popovers on iframe interaction (WordPress/gutenberg#83509) - Typography: List only the weights inside a variable font's range (WordPress/gutenberg#83128) - Style book: Add link to example text. (WordPress/gutenberg#83448) - Tests: Add Vitest Browser Mode failure artifacts (WordPress/gutenberg#83093) - Theme: Make JavaScript token fallback transforms syntax-aware (WordPress/gutenberg#83356) - Editor: Fix new posts being published with the `auto-draft` slug (WordPress/gutenberg#83518) - Editor: Gather the View group of the Options menu into submenus (WordPress/gutenberg#82976) - Tests: Fix PostCSS browser-externalized warnings in Vitest (WordPress/gutenberg#83091) - Tests: Shuffle test cases in CI (WordPress/gutenberg#83111) - Update Styles > Blocks description. (WordPress/gutenberg#83515) - Columns: Remove the column count slider (WordPress/gutenberg#83262) - BorderControl: Remove `%` from the border width units (WordPress/gutenberg#83492) - Fields: Fix AuthorView for users who can't edit users (WordPress/gutenberg#83498) - Update and add justify icons. (WordPress/gutenberg#83519) - RichText: Refactor useMarkPersistent, fix StrictMode mount mark (WordPress/gutenberg#83463) - Theme: Improve accessibility, API documentation, and compatibility checks (WordPress/gutenberg#83358) - Theme: Preserve global token references in Lightning CSS (WordPress/gutenberg#83359) - Tests: Migrate internal linting to Vitest and remove unused Jest dependencies (WordPress/gutenberg#83502) - Improve specificity of lightbox button selector (WordPress/gutenberg#70800) - TextControl: Use design system colors when disabled (WordPress/gutenberg#83307) - Fix: Image lightbox: overlay becomes unusable (can't close) when it isn't a direct child of `<body>` (WordPress/gutenberg#83480) - Notes: Extract note selection sync into useNoteSelection hook (WordPress/gutenberg#83528) - Block Parser: Document `\WP_Block_Parser::$stack` as a list (WordPress/gutenberg#82695) - CollapsibleCard: Scope the header focus ring to its own trigger (WordPress/gutenberg#81314) - Fix broken links in docs (WordPress/gutenberg#83545) - Icons: Use assertEqualHTML() in icons registry tests (WordPress/gutenberg#83544) - Editor: Merge adjacent revision inline diffs (WordPress/gutenberg#80579) - Date: Ignore trailing format backslash instead of printing undefined (WordPress/gutenberg#81528) - Block Supports: Add background-clip block support infrastructure (WordPress/gutenberg#77141) - Block Editor: Fix translator comments for block count announcements (WordPress/gutenberg#83555) - Paste: replace non-breaking spaces at the edges of text with regular spaces (WordPress/gutenberg#83464) - Media Editor: Fix pan drag flooding undo history after wheel zoom (WordPress/gutenberg#83558) - Rich text: fix iOS double tap selection, preventing focus capture under editable host (WordPress/gutenberg#81042) - Block editor: migrate state-control badges to UI Badge (WordPress/gutenberg#82608) - Gallery: Add Order By controls for static gallery, consolidate controls in settings sidebar (WordPress/gutenberg#83438) - Media editor: show an error when saving attachment details fails (WordPress/gutenberg#83560) - Position controls: Fix useSelect warning for selected state viewports (WordPress/gutenberg#83570) - Inserter: Use design system focus ring for previews (WordPress/gutenberg#83126) - Image: Fix lightbox using thumbnail aspect ratio instead of original image ratio (WordPress/gutenberg#79058) - Docs: Clarify @wordpress/ui icon color requirements (WordPress/gutenberg#83564) - docker compose -T if stdin is not a tty (WordPress/gutenberg#78374) - Storybook: Add new contributing page. (WordPress/gutenberg#83345) - Widget Primitives: Avoid Vite warnings for runtime widget modules (WordPress/gutenberg#83602) - Build: Update Vite to 8.3.1 and simplify Storybook tooling (WordPress/gutenberg#83569) - doc(wp-env) Change core branch from trunk to master in doc (WordPress/gutenberg#83566) - wp-build: Remove the unused boot, private-apis, and route optional peer dependencies (WordPress/gutenberg#83601) - CI: Check CHANGELOG presence for published tooling and config packages (WordPress/gutenberg#83577) - Tests: Enforce Vitest assertion coverage (WordPress/gutenberg#83572) - Icons: Update heading level icons for optical balance (WordPress/gutenberg#83268) - ESLint: Add allowUseWithCaution option to use-recommended-components (WordPress/gutenberg#83536) - Notes: Refactor floating board measurement (WordPress/gutenberg#83485) - Inserter: Stop re-rendering the block list on block selection change (WordPress/gutenberg#83284) - Paste: Give each pasted data-URI image unique filename to avoid upload collisions. (WordPress/gutenberg#79480) - Changelog validator: ignore markdown & configs d46223 (WordPress/gutenberg#83618) - Font Library: Use UI Menu for collection actions (WordPress/gutenberg#82965) - Storybook: Show prop descriptions in Canvas controls (WordPress/gutenberg#83581) - test: Link upstream warning fixes in config (WordPress/gutenberg#83632) - Storybook: Use one block-editor store module (WordPress/gutenberg#83636) - Tests: Use strict assertions synced from Core changeset 63934. (WordPress/gutenberg#83619) - Math: Store cell alignment in the MathML and polyfill alignment and overlines in Chromium (WordPress/gutenberg#83164) - Storybook: Reuse PostCSS browser resolver in smoke tests (WordPress/gutenberg#83635) - Editor: Use UI Menu for template options (WordPress/gutenberg#82964) - RTC: Add a EntitySyncManager interface in core-data (WordPress/gutenberg#83410) - Term Count: Add margin support (WordPress/gutenberg#83608) - Archives: Add minimum height support (WordPress/gutenberg#83573) - Media Editor: Stop the crop pixel snap from recording undo history (WordPress/gutenberg#83571) - Term Name: Add margin support (WordPress/gutenberg#83606) - Post Author Biography: Add text indent support (WordPress/gutenberg#83614) - Code: Add minimum width and height support (WordPress/gutenberg#83574) - Details: Add minimum width support (WordPress/gutenberg#83576) - Post Content: Add minimum width support (WordPress/gutenberg#83575) - Post Excerpt: Add minimum width and height support (WordPress/gutenberg#83578) - Post Title: Add minimum width and height support (WordPress/gutenberg#83600) - Footnotes: Add minimum width and height support (WordPress/gutenberg#83579) - Storybook: Place Notice announcements under Components (WordPress/gutenberg#83617) - InputControl: Darken the field border on hover (WordPress/gutenberg#83306) - npm: Switch from legacy-peer-deps to strict-peer-deps (WordPress/gutenberg#81029) - Term Name: Add minimum width and height support (WordPress/gutenberg#83599) - Columns: Allow dropping a column at the outer edges (WordPress/gutenberg#83274) - E2E: Pin the site title in the Interactivity API router specs and give the E2E Storybook build more heap. (WordPress/gutenberg#83474) - Heading: Add minimum width and height support (WordPress/gutenberg#83580) - Login/out: Add minimum width and height support (WordPress/gutenberg#83583) - Verse: Add minimum width support (WordPress/gutenberg#83609) - Video, Cover: Don't autoplay in the editor when reduced motion is preferred (WordPress/gutenberg#83337) - Media & Text: Lower the specificity of the content padding (WordPress/gutenberg#83563) - Pagination: Add padding, margin, and block gap support (WordPress/gutenberg#83743) - Fix peer dependency conflicts left in the lockfile (WordPress/gutenberg#83754) - Comments Pagination: Add padding, margin, and block gap support (WordPress/gutenberg#83744) - Term Count: Add minimum width and height support (WordPress/gutenberg#83596) - Read More: Add border style support (WordPress/gutenberg#83735) - Cover: Don't autoplay embedded background videos when reduced motion is preferred (WordPress/gutenberg#83452) - No Results: Add minimum width and height support (WordPress/gutenberg#83584) - RichText: Rename utils.jsx to utils.js (WordPress/gutenberg#83758) - Quote: Add minimum width support (WordPress/gutenberg#83592) - Upgrade typescript-eslint to v8.70.1 (WordPress/gutenberg#83760) - Tabs: Add minimum width support (WordPress/gutenberg#83595) - Site Tagline: Add minimum width and height support (WordPress/gutenberg#83589) - Heading: Add text indent support (WordPress/gutenberg#83615) - Site Title: Add minimum width and height support (WordPress/gutenberg#83593) - Home Link: Add padding and margin support (WordPress/gutenberg#83607) - Preformatted: Add minimum width and height support (WordPress/gutenberg#83587) - Include E2E Storybook sources in docgen (WordPress/gutenberg#83634) - Extensible Site Editor: Pass custom block categories to the blocks store (WordPress/gutenberg#83762) - Packages: Declare missing peer dependencies and check them in CI (WordPress/gutenberg#83765) - Post Terms: Add minimum width and height support (WordPress/gutenberg#83586) - Group, Cover: Track drop zone element in state (WordPress/gutenberg#83756) - Global Styles: Add pseudo-state controls for Navigation Link (WordPress/gutenberg#83451) - storybook: Register playground core blocks once (WordPress/gutenberg#83637) - Document Outline: Show the design system focus ring instead of legacy box-shadow (WordPress/gutenberg#83755) - storybook: Update BlockPopover fixture to API version 3 (WordPress/gutenberg#83642) - Add typing to iAPI's getConfig() (WordPress/gutenberg#71692) - Components: deprecate Badge (WordPress/gutenberg#82379) - Block Editor: Fix style / nested attribute overwrite during multi-selection (WordPress/gutenberg#80070) - Notes: Restrict menu actions for resolution notes and resolved threads (WordPress/gutenberg#73243) - UI: Add change actions to form primitive stories (WordPress/gutenberg#83591) - Icons: Support keyword-based search in the icons registry (WordPress/gutenberg#82367) - Avatar: Explain that avatars use the Gravatar service (WordPress/gutenberg#83567) - UI: Add item labels and descriptions to remaining popups (WordPress/gutenberg#83493) - PaletteEdit: Stop changing the slug when renaming a preset (WordPress/gutenberg#83750) - Storybook: Fix missing block styles in BlockCanvas playground stories (WordPress/gutenberg#81070) - Tests: Enforce Vitest callback, promise, and title rules (WordPress/gutenberg#83620) - ItemGroup: Use design system focus ring (WordPress/gutenberg#83764) - Keep the legacy CheckboxControl visually consistent across viewports (WordPress/gutenberg#83612) - Media editor: Use UI Menu for crop aspect ratio (WordPress/gutenberg#82968) - Use strict assertions in override script tests (WordPress/gutenberg#83782) - Home Link: Add minimum width and height support (WordPress/gutenberg#83582) - Tab Panels: Add minimum height support (WordPress/gutenberg#83594) - Post Time to Read: Add minimum width and height support (WordPress/gutenberg#83598) - Term Description: Add minimum width and height support (WordPress/gutenberg#83597) - UI: Keep InputLayout chrome at md on small viewports (WordPress/gutenberg#82764) - Math: Add minimum width and height support (WordPress/gutenberg#83585) - Tests: Bump undici in the AI development test lockfile (WordPress/gutenberg#83799) - Bump brace-expansion in /test/ai-development (WordPress/gutenberg#83807) - Bump js-yaml and promptfoo in /test/ai-development (WordPress/gutenberg#83797) - Bump fast-uri from 3.1.7 to 3.1.8 (WordPress/gutenberg#83829) - Update AI Development package versions after npm audit (WordPress/gutenberg#83830) - Notes: Add show and hide options for floating notes (WordPress/gutenberg#83768) - Add separators to item popup components (WordPress/gutenberg#83776) - Components: Align RadioControl colors with UI Radio (WordPress/gutenberg#83270) - E2E: Mock Openverse in image drag-and-drop inserter test (WordPress/gutenberg#83842) - FormToggle: Match Switch colors across states (WordPress/gutenberg#83773) - Bump `@react-spring/web` from 9.4.5 to 10.1.2 (WordPress/gutenberg#83796) - ColorPalette: Show design system focus ring on custom color button (WordPress/gutenberg#83841) - Docs: Remove CheckboxControl heading from InspectorControls example (WordPress/gutenberg#83844) - Base Styles: Default the admin theme color to Blueberry (WordPress/gutenberg#83749) - Menu: Guard against nesting Group and RadioGroup (WordPress/gutenberg#83792) - Template Part: Fall back to rendering a template part from the theme file if the db version is unavailable (WordPress/gutenberg#83809) - Tests: Reset deprecation history in shared Vitest setup (WordPress/gutenberg#83849) - Menu: Disable triggers instead of roots in consumers (WordPress/gutenberg#83791) - Playlist: Replace the waveform player patch with its no-autoinit entry (WordPress/gutenberg#83132) - Update UI Spinner appearance and add a color prop (WordPress/gutenberg#83775) - UI: Align component names with their semantics (WordPress/gutenberg#83789) - Checkbox: Prevent rounded themes from making checkboxes circular (WordPress/gutenberg#83526) - Storybook: Update manifest snapshot for Spinner color prop (WordPress/gutenberg#83856) - Button: Only open the link popover on explicit user action (WordPress/gutenberg#30166) - Gallery Lightbox: Prevent image click from closing the dialog when navigation is enabled (WordPress/gutenberg#78898) - UI: Recommend Checkbox family components (WordPress/gutenberg#83771) - RadioControl: Keep a 16px visual with a larger hit target (WordPress/gutenberg#83840) - Table: replace deprecated word-break with overflow-wrap: anywhere (WordPress/gutenberg#82480) - Tag Cloud: Update styles and add `!important` (WordPress/gutenberg#70224) - Correctly document the `blockName` property as being nullable (WordPress/gutenberg#70900) - Add inertValue helper and use it for setting inert attribute (WordPress/gutenberg#83871) - Enable editableRoot for the list item block for multi-selection on mobile (WordPress/gutenberg#82816) - Verify localized data retention in override script test (WordPress/gutenberg#83845) - Tests: Bump ibm-cloud-sdk-core in the AI development test lockfile (WordPress/gutenberg#83887) - UI: Recommend Notice component (WordPress/gutenberg#82685) - Fix: MediaUpload `gallery` prop ignores `allowedTypes` (WordPress/gutenberg#78257) - Media editor: Add a session boundary above the cropper (WordPress/gutenberg#83550) - DataViews: Measure the container as the data view mounts to avoid a single column flash (WordPress/gutenberg#83752) - Pullquote: Add minimum width support (WordPress/gutenberg#83588) - Media editor: Remove initial state seeding from the session (WordPress/gutenberg#83893) - UI: Add e2e Storybook popup item layout fixtures (WordPress/gutenberg#83488) - Storybook: Give CI job a distinct name (WordPress/gutenberg#83869) - Coding standards: Skip anonymous class methods in block library function name sniff (WordPress/gutenberg#83900) - Pagination: Add border support (WordPress/gutenberg#83745) - PR meta: Move the props list into the shared comment (WordPress/gutenberg#82302) - Comments Pagination: Add border support (WordPress/gutenberg#83746) - Scripts: Resolve default configs without hoisted dependencies (WordPress/gutenberg#83902) - Image: Fix invalid CSS url() value in circle-mask style (WordPress/gutenberg#82333) - Query Total: Add minimum width and height support (WordPress/gutenberg#83590) - Scripts: Treat files passed after --fix as file arguments (WordPress/gutenberg#83521) - Editor: Remove icon for 'Export' more menu item (WordPress/gutenberg#83901) - Dashboard Widgets: let a mounted widget declare actions at runtime (WordPress/gutenberg#83877) - Framework: Switch from hoisted to isolated dependencies (WordPress/gutenberg#83847) - Test: Run Vitest type graph validation in process (WordPress/gutenberg#83851) - Remove use-memo-one usage (missing React 19 compat) (WordPress/gutenberg#83952) - Fix Post Featured Image crash when isLink is enabled (WordPress/gutenberg#81584) - Experiment: restyle classic wp-admin controls from design system tokens (WordPress/gutenberg#82425) - Tests: Lint JavaScript Vitest mock imports (WordPress/gutenberg#83783) - Build: Remove patch-package (WordPress/gutenberg#83982) - Docs: Update deprecation testing guidance for shared reset (WordPress/gutenberg#83989) - DataViews: list hideable fields alphabetically in the view config (WordPress/gutenberg#83947) - Core Data: Rank link suggestions by type, and stop discarding merged results (WordPress/gutenberg#83407) - Add new react-inert-value package with inertValue helper (WordPress/gutenberg#83987) - Connectors: Keep a stored API key read-only when it can't be verified (WordPress/gutenberg#83889) - Navigation: Search every entity type from the link UI (WordPress/gutenberg#83408) - Tests: Cover translation setup in override script tests (WordPress/gutenberg#83886) - Build: Update Vite to 8.3.2 and remove the PostCSS browser resolver (WordPress/gutenberg#83992) - Update readme title to match block name (WordPress/gutenberg#83999) - RTC: Fix undo breaking for non-synced entities (WordPress/gutenberg#83888) - CI: Cover the AI development lockfile with Dependabot instead of npm audit (WordPress/gutenberg#83997) - Latest Posts: Add minimum width and height support (WordPress/gutenberg#83905) - Avatar: Add shadow support (WordPress/gutenberg#83929) - Tab List: Add shadow support (WordPress/gutenberg#83922) - Buttons: Add minimum width and height support (WordPress/gutenberg#83894) - Social Icons: Add shadow support (WordPress/gutenberg#83920) - Columns: Add minimum width and height support (WordPress/gutenberg#83895) - Gallery: Add shadow support (WordPress/gutenberg#83919) - File: Add shadow support (WordPress/gutenberg#83918) - Page List: Add minimum width and height support (WordPress/gutenberg#83908) - Build Tooling: Read npm v12 pack --json output (WordPress/gutenberg#84011) - Accordion Heading: Add line height support (WordPress/gutenberg#83958) - Paragraph: Add shadow support (WordPress/gutenberg#83926) - Media & Text: Add minimum width and height support (WordPress/gutenberg#83906) - Tests: Patch basic-ftp in AI development dependencies (WordPress/gutenberg#84000) - Env, E2E: Update dependencies that ran native install scripts (WordPress/gutenberg#84012) - Tests: Update Vitest to 5.0.3 and Storybook to 10.6.1 (WordPress/gutenberg#83996) - Search: Add padding support (WordPress/gutenberg#83984) - Block editor: Honour background skip serialization in the editor (WordPress/gutenberg#83943) - Framework: Declare React types in the workspaces that use them (WordPress/gutenberg#84013) - Fit text: Size each block instance in a loop independently (WordPress/gutenberg#83985) - FocalPointPicker: end a drag released over the editor canvas (WordPress/gutenberg#83348) - Tests: Cover Menu scroll lock and LinkControl protocols in browsers (WordPress/gutenberg#83991) - List: Add shadow support (WordPress/gutenberg#83923) - UI: Add Progress with custom color support (WordPress/gutenberg#83781) - ESLint: Allow non-module stylesheet imports in unit tests (WordPress/gutenberg#84019) - Canvas loader: Use UI Progress and pass color via the indicator prop (WordPress/gutenberg#83860) - Menu: Align group labels and separators with indented item labels. (WordPress/gutenberg#83993) - react-inert-value: add missing types/react peer dep (WordPress/gutenberg#84024) - Docs: Refine design system agent guidance (WordPress/gutenberg#84007) - Navigation: List allowed blocks in the link UI search results + add transformSuggestions to Link Control (WordPress/gutenberg#83652) - Sync: Remove exposed wp.sync package (WordPress/gutenberg#81999) - Style: Update color to use CSS variable in edit-site (WordPress/gutenberg#79002) - Popover: drop the will-change hint once the popover stops moving (WordPress/gutenberg#77359) - MediaEdit: Show a checkerboard background behind image previews (WordPress/gutenberg#83846) - Quote: Add button colour support (WordPress/gutenberg#83983) - Media & Text: Add duotone support (WordPress/gutenberg#83981) - Gallery: Add duotone support (WordPress/gutenberg#83978) - Interactivity API Router: Add reactive navigation lifecycle and initiator API (WordPress/gutenberg#83280) - Notes: Move floating notes into a canvas margin (WordPress/gutenberg#83786) - Verse: Add text columns and indent support (WordPress/gutenberg#83962) - Notes: Scroll floating notes with the canvas (WordPress/gutenberg#83852) - Notes: Add Undo to deleted note snackbar (WordPress/gutenberg#83988) - Framework: Move @typescript/native from the root to the workspaces that use it (WordPress/gutenberg#84027) - Repair invalid peer dependencies in the lockfile (WordPress/gutenberg#84062) - Term Template: Add minimum width and height support (WordPress/gutenberg#83914) - Fix check type declarations (WordPress/gutenberg#84070) - Media: track the original attachment id for edited images (WordPress/gutenberg#81803) - Post Comments Form: Add font family support (WordPress/gutenberg#83967) - Media Utils: Add `MediaEdit` as a private API (WordPress/gutenberg#84046) - Build Tools: Fix flaky ESM package types test timeout (WordPress/gutenberg#84068) - Embed: Add padding support (WordPress/gutenberg#83963) - Interactivity API: Add a data-wp-html directive (WordPress/gutenberg#83092) - Typography and "block-default icon polish. (WordPress/gutenberg#84073) - Release Tooling: Read the npm v12 JSON output shapes (WordPress/gutenberg#84075) - Menu: Align submenu labels and highlight open parents (WordPress/gutenberg#84031) - Props Bot: Skip bare reviews that duplicate their review comment runs (WordPress/gutenberg#84076) - Dataviews: use inertValue in CompositeGrid (WordPress/gutenberg#84072) - UI: Add Meter (WordPress/gutenberg#83855) - Media & Text: Add shadow support (WordPress/gutenberg#83976) - Media editor: restore original image in modal (WordPress/gutenberg#81805) - List: Add background image, size, and gradient support (WordPress/gutenberg#83935) - List Item: Add background image, size, and gradient support (WordPress/gutenberg#83936) - Block Editor: Fix 'Manage allowed blocks' not shown when its the only 'Advanced' control (WordPress/gutenberg#84067) - Design System: Clarify tooltip labeling and UI review guidance (WordPress/gutenberg#83898) - Gallery: Add minimum width and height support (WordPress/gutenberg#83897) - File: Add minimum width and height support (WordPress/gutenberg#83896) - Media: Return 0 from the edit root lookup when there is no edit root (WordPress/gutenberg#84096) - Read More: Add minimum width and height support (WordPress/gutenberg#83912) - UI: Recommend Radio family components (WordPress/gutenberg#83872) - Latest Comments: Add minimum width and height support (WordPress/gutenberg#83904) - chore: Use v24 in .nvmrc (WordPress/gutenberg#84061) - Embed: Add minimum width and height support (WordPress/gutenberg#83903) - Post Comments Form: Add minimum width and height support (WordPress/gutenberg#83910) - Post Featured Image: Add border style support (WordPress/gutenberg#83956) - Buttons: Add shadow support (WordPress/gutenberg#83916) - Poetry: Add fit text support (WordPress/gutenberg#83980) - Video: Add duotone support (WordPress/gutenberg#83979) - Notes: Keep anchor writes out of undo history (WordPress/gutenberg#84079) - ProgressBar: Use WPDS color tokens (WordPress/gutenberg#83779) - REST API: Add action-trash link to posts and comments (WordPress/gutenberg#84045) - RSS: Add minimum width and height support (WordPress/gutenberg#83913) - Notes: Reset paragraph top margin in floating notes (WordPress/gutenberg#84101) - Global Styles: Fix popover position in Styles screen (WordPress/gutenberg#84048) - Block Switcher: Show design system focus ring on pattern previews (WordPress/gutenberg#83933) - MediaEdit: Use design system focus ring (WordPress/gutenberg#83854) - Notes: Delete permanently when the trash is disabled (WordPress/gutenberg#84102) - Release: Rewrite SVN publication scripts in Node.js (WordPress/gutenberg#84034) - ContentEditableControl: Keep a disabled field focusable (WordPress/gutenberg#84083) - States: Scope per-instance rules to the block's root element (WordPress/gutenberg#83986) - List Item: Add shadow support (WordPress/gutenberg#83925) - DataViews: Truncate filter chips instead of wrapping them (WordPress/gutenberg#83879) - Experiments: Turn the React 19 experiment on by default (WordPress/gutenberg#83784) - Notes: Extract NoteReply and lift AddNote gating (WordPress/gutenberg#84106) - Interactivity API: Remove expired deprecated behaviors (WordPress/gutenberg#84098) - Breadcrumbs: Fix typo in aria label translation context (WordPress/gutenberg#84112) - ESLint: Allow generated test titles (WordPress/gutenberg#83995) - Icons: Add keywords to icon manifest (WordPress/gutenberg#83884) - Tooltip: Control the hover delay cancellation test clock (WordPress/gutenberg#84113) - VS Code: Add managed workspace config (WordPress/gutenberg#84025) - Breadcrumb: fix getMeasurementRender for React 19 (WordPress/gutenberg#84069) - Notes: Fix flaky thread scroll e2e test (WordPress/gutenberg#84118) - Detect the database client in the unit test debug step. (WordPress/gutenberg#84089) - UI: Preserve Autocomplete item type inference (WordPress/gutenberg#84095) - UI: Recommend Switch family components (WordPress/gutenberg#84097) - Env: Add an option to choose the MariaDB version (WordPress/gutenberg#83751) - UI: Preserve Combobox source item generics (WordPress/gutenberg#84094) - Menu: Tighten spacing, use 16px prefix icons, and cap width at 320px (WordPress/gutenberg#84028) - Notes: Preserve unsent note and reply drafts (WordPress/gutenberg#84110) - Theme: Add integration test coverage for seed colors in artifacts (WordPress/gutenberg#81161) - Progress: Migrate remaining ProgressBar usages and recommend UI Progress (WordPress/gutenberg#84021) - Components: Fix polymorphism typings leaking `as` prop (WordPress/gutenberg#82704) - Media & Text: Add background image, size, and gradient support (WordPress/gutenberg#83927) - Experiments: Use a mock plugin slug that no WordPress build ships in the unrelated-plugin test (WordPress/gutenberg#84133) - Button: Add background image, size, and gradient support (WordPress/gutenberg#83950) - Tests: Isolate Ajv per test in wp-env schema tests to avoid order dependence (WordPress/gutenberg#84139) - Storybook: Read icon keywords from the manifest (WordPress/gutenberg#84127) - SandBox: Fix embed previews that require a referrer in Safari (WordPress/gutenberg#84014) - Notes: Restore child notes trashed along with their parent note (WordPress/gutenberg#84100) - Style states: fix exception when there's no selected block (WordPress/gutenberg#84140) - Chore: Use v24.20 in `.nvmrc` config file. (WordPress/gutenberg#84138) - Security: Opt in to the npm v12 supply-chain defaults (WordPress/gutenberg#82689) - Docs: Describe isolated dependencies for agents and contributors (WordPress/gutenberg#84141) - Upgrade code and types to React 19 (WordPress/gutenberg#83941) - Latest Comments: Add border support (WordPress/gutenberg#84148) - Add prettier, eslint and stylelint to the root package.json (WordPress/gutenberg#84017) - FontSizePicker: Migrate Emotion styles to SCSS Modules (WordPress/gutenberg#84126) - Fields API: Add the server-side registry and REST route (WordPress/gutenberg#84078) - Block bindings: add support to `icon` attribute of `core/icon` (WordPress/gutenberg#80730) - VisuallyHidden: Move hiding styles outside CSS cascade layers (WordPress/gutenberg#84114) - Theme: Generate complete border token modes for Figma testing (WordPress/gutenberg#84035) - Developer tools: Simplify editor setup and add Zed settings (WordPress/gutenberg#84143) - Consolidate wp-admin container radiuses onto the design system scale (WordPress/gutenberg#82427) - CustomGradientPicker: Extend control point targets to the bar height (WordPress/gutenberg#84124) - Notes: Draw the canvas divider from body so it uses the theme text color (WordPress/gutenberg#84158) - Icons: Experiment with proportional stroke scaling (WordPress/gutenberg#84081) - Global Styles: Ignore theme.json values of unexpected types (WordPress/gutenberg#84523) - React 19 codemod: apply defaultProps when rendering a memo component (WordPress/gutenberg#84568) - React 19: add new incompatible plugins (WordPress/gutenberg#84607) - Tests: Fix HTML comparison tests (WordPress/gutenberg#84294) - Tests: Fix list item unsafe markup test on older WordPress versions (WordPress/gutenberg#84302) - Experiments: don't invalidate saved option with a legacy key (WordPress/gutenberg#84619) - Tests: Scope Classic block media checkbox locator (WordPress/gutenberg#84524) Props mamaduka. See #66340 git-svn-id: https://develop.svn.wordpress.org/trunk@64587 602fd350-edb4-49c9-b593-d223f7449a82

This updates the pinned commit hash of the Gutenberg repository from 954fe7f9e04631c41aec4552acd627a7203a2aad to 7b95ee96b54de2e35886971ccf7eb449c324c830 (version 24.2.0). A full list of changes included in this commit can be found on GitHub: WordPress/gutenberg@954fe7f...7b95ee9 - useServerSideRender: parse messages from caught errors (WordPress/gutenberg#83365) - Docs: Fix published Vitest migration-guide links (WordPress/gutenberg#83449) - Fix: Whitespace changes are not shown in the Resolve Block diff. (WordPress/gutenberg#82397) - Editor: Use SearchableSelect for the post author field (WordPress/gutenberg#83323) - Docs: Note that block attributes and global styles values are untrusted at render time (WordPress/gutenberg#83473) - RichText: Remove dead exports and consolidate deprecations (WordPress/gutenberg#83461) - Inserter: Manage roving tab index to skip re-rendering every item (WordPress/gutenberg#83437) - SearchableSelectControl: Add to @wordpress/ui (WordPress/gutenberg#80979) - Try: Bolder "B" icon (WordPress/gutenberg#83321) - Ignore composer vendor files from top-level gitignore. (WordPress/gutenberg#22283) - Tests: Add floating notes e2e coverage (WordPress/gutenberg#83477) - Block Editor: Check the inserter's fallback containers unmemoized (WordPress/gutenberg#83446) - Packages: Update Ariakit to 0.4.40 (WordPress/gutenberg#83278) - Tests: Enforce per-call Vitest console expectations (WordPress/gutenberg#83095) - Theme: Fix virtual modules, root styles, and seed validation (WordPress/gutenberg#83355) - DataViews: Fix README to describe sort() as receiving field values, not items (WordPress/gutenberg#83483) - Combobox: Label popup dialogs in stories (WordPress/gutenberg#83476) - Block editor: Isolate mutable test fixtures (WordPress/gutenberg#83098) - Blocks: Isolate registration state in tests (WordPress/gutenberg#83099) - UI: Remove automatic Notice announcements (WordPress/gutenberg#82737) - Text: Migrate Emotion styles to an SCSS Module (WordPress/gutenberg#82573) - Block library: Isolate order-sensitive test interactions (WordPress/gutenberg#83101) - Format Library: unify FormatEditProps to one type, move private types (WordPress/gutenberg#83487) - UI: Announce selected chips in SearchableChipSelect (WordPress/gutenberg#82863) - Card: Migrate from Emotion to SCSS modules (WordPress/gutenberg#82577) - Components: Deprecate the private Menu API (WordPress/gutenberg#82947) - CustomGradientPicker: Migrate control wrappers to an SCSS module (WordPress/gutenberg#82576) - Components: Isolate order-sensitive UI tests (WordPress/gutenberg#83103) - Tests: Isolate mutable configuration fixtures (WordPress/gutenberg#83104) - Core data: Finish deferred selection updates in RTC test (WordPress/gutenberg#83366) - Block editor: Wait for final keyboard link suggestions (WordPress/gutenberg#83489) - Data: Assert and silence resolution error in useSuspenseSelect test (WordPress/gutenberg#83491) - Tests: Isolate deprecation warning state (WordPress/gutenberg#83107) - UI: Align selection popup checkmarks with the first label line (WordPress/gutenberg#82942) - Tests: Resolve Browser Mode commands against the live iframe (WordPress/gutenberg#83495) - Ensure position type is a string (WordPress/gutenberg#83500) - MediaUpload: Fix console error when reopening Gallery media library (WordPress/gutenberg#76749) - Refactor stylelint config detection in lint-style.js (WordPress/gutenberg#79280) - Docs: Recommend UI Tabs for switching views (WordPress/gutenberg#83516) - Popover: Close non-modal popovers on iframe interaction (WordPress/gutenberg#83509) - Typography: List only the weights inside a variable font's range (WordPress/gutenberg#83128) - Style book: Add link to example text. (WordPress/gutenberg#83448) - Tests: Add Vitest Browser Mode failure artifacts (WordPress/gutenberg#83093) - Theme: Make JavaScript token fallback transforms syntax-aware (WordPress/gutenberg#83356) - Editor: Fix new posts being published with the `auto-draft` slug (WordPress/gutenberg#83518) - Editor: Gather the View group of the Options menu into submenus (WordPress/gutenberg#82976) - Tests: Fix PostCSS browser-externalized warnings in Vitest (WordPress/gutenberg#83091) - Tests: Shuffle test cases in CI (WordPress/gutenberg#83111) - Update Styles > Blocks description. (WordPress/gutenberg#83515) - Columns: Remove the column count slider (WordPress/gutenberg#83262) - BorderControl: Remove `%` from the border width units (WordPress/gutenberg#83492) - Fields: Fix AuthorView for users who can't edit users (WordPress/gutenberg#83498) - Update and add justify icons. (WordPress/gutenberg#83519) - RichText: Refactor useMarkPersistent, fix StrictMode mount mark (WordPress/gutenberg#83463) - Theme: Improve accessibility, API documentation, and compatibility checks (WordPress/gutenberg#83358) - Theme: Preserve global token references in Lightning CSS (WordPress/gutenberg#83359) - Tests: Migrate internal linting to Vitest and remove unused Jest dependencies (WordPress/gutenberg#83502) - Improve specificity of lightbox button selector (WordPress/gutenberg#70800) - TextControl: Use design system colors when disabled (WordPress/gutenberg#83307) - Fix: Image lightbox: overlay becomes unusable (can't close) when it isn't a direct child of `<body>` (WordPress/gutenberg#83480) - Notes: Extract note selection sync into useNoteSelection hook (WordPress/gutenberg#83528) - Block Parser: Document `\WP_Block_Parser::$stack` as a list (WordPress/gutenberg#82695) - CollapsibleCard: Scope the header focus ring to its own trigger (WordPress/gutenberg#81314) - Fix broken links in docs (WordPress/gutenberg#83545) - Icons: Use assertEqualHTML() in icons registry tests (WordPress/gutenberg#83544) - Editor: Merge adjacent revision inline diffs (WordPress/gutenberg#80579) - Date: Ignore trailing format backslash instead of printing undefined (WordPress/gutenberg#81528) - Block Supports: Add background-clip block support infrastructure (WordPress/gutenberg#77141) - Block Editor: Fix translator comments for block count announcements (WordPress/gutenberg#83555) - Paste: replace non-breaking spaces at the edges of text with regular spaces (WordPress/gutenberg#83464) - Media Editor: Fix pan drag flooding undo history after wheel zoom (WordPress/gutenberg#83558) - Rich text: fix iOS double tap selection, preventing focus capture under editable host (WordPress/gutenberg#81042) - Block editor: migrate state-control badges to UI Badge (WordPress/gutenberg#82608) - Gallery: Add Order By controls for static gallery, consolidate controls in settings sidebar (WordPress/gutenberg#83438) - Media editor: show an error when saving attachment details fails (WordPress/gutenberg#83560) - Position controls: Fix useSelect warning for selected state viewports (WordPress/gutenberg#83570) - Inserter: Use design system focus ring for previews (WordPress/gutenberg#83126) - Image: Fix lightbox using thumbnail aspect ratio instead of original image ratio (WordPress/gutenberg#79058) - Docs: Clarify @wordpress/ui icon color requirements (WordPress/gutenberg#83564) - docker compose -T if stdin is not a tty (WordPress/gutenberg#78374) - Storybook: Add new contributing page. (WordPress/gutenberg#83345) - Widget Primitives: Avoid Vite warnings for runtime widget modules (WordPress/gutenberg#83602) - Build: Update Vite to 8.3.1 and simplify Storybook tooling (WordPress/gutenberg#83569) - doc(wp-env) Change core branch from trunk to master in doc (WordPress/gutenberg#83566) - wp-build: Remove the unused boot, private-apis, and route optional peer dependencies (WordPress/gutenberg#83601) - CI: Check CHANGELOG presence for published tooling and config packages (WordPress/gutenberg#83577) - Tests: Enforce Vitest assertion coverage (WordPress/gutenberg#83572) - Icons: Update heading level icons for optical balance (WordPress/gutenberg#83268) - ESLint: Add allowUseWithCaution option to use-recommended-components (WordPress/gutenberg#83536) - Notes: Refactor floating board measurement (WordPress/gutenberg#83485) - Inserter: Stop re-rendering the block list on block selection change (WordPress/gutenberg#83284) - Paste: Give each pasted data-URI image unique filename to avoid upload collisions. (WordPress/gutenberg#79480) - Changelog validator: ignore markdown & configs d46223 (WordPress/gutenberg#83618) - Font Library: Use UI Menu for collection actions (WordPress/gutenberg#82965) - Storybook: Show prop descriptions in Canvas controls (WordPress/gutenberg#83581) - test: Link upstream warning fixes in config (WordPress/gutenberg#83632) - Storybook: Use one block-editor store module (WordPress/gutenberg#83636) - Tests: Use strict assertions synced from Core changeset 63934. (WordPress/gutenberg#83619) - Math: Store cell alignment in the MathML and polyfill alignment and overlines in Chromium (WordPress/gutenberg#83164) - Storybook: Reuse PostCSS browser resolver in smoke tests (WordPress/gutenberg#83635) - Editor: Use UI Menu for template options (WordPress/gutenberg#82964) - RTC: Add a EntitySyncManager interface in core-data (WordPress/gutenberg#83410) - Term Count: Add margin support (WordPress/gutenberg#83608) - Archives: Add minimum height support (WordPress/gutenberg#83573) - Media Editor: Stop the crop pixel snap from recording undo history (WordPress/gutenberg#83571) - Term Name: Add margin support (WordPress/gutenberg#83606) - Post Author Biography: Add text indent support (WordPress/gutenberg#83614) - Code: Add minimum width and height support (WordPress/gutenberg#83574) - Details: Add minimum width support (WordPress/gutenberg#83576) - Post Content: Add minimum width support (WordPress/gutenberg#83575) - Post Excerpt: Add minimum width and height support (WordPress/gutenberg#83578) - Post Title: Add minimum width and height support (WordPress/gutenberg#83600) - Footnotes: Add minimum width and height support (WordPress/gutenberg#83579) - Storybook: Place Notice announcements under Components (WordPress/gutenberg#83617) - InputControl: Darken the field border on hover (WordPress/gutenberg#83306) - npm: Switch from legacy-peer-deps to strict-peer-deps (WordPress/gutenberg#81029) - Term Name: Add minimum width and height support (WordPress/gutenberg#83599) - Columns: Allow dropping a column at the outer edges (WordPress/gutenberg#83274) - E2E: Pin the site title in the Interactivity API router specs and give the E2E Storybook build more heap. (WordPress/gutenberg#83474) - Heading: Add minimum width and height support (WordPress/gutenberg#83580) - Login/out: Add minimum width and height support (WordPress/gutenberg#83583) - Verse: Add minimum width support (WordPress/gutenberg#83609) - Video, Cover: Don't autoplay in the editor when reduced motion is preferred (WordPress/gutenberg#83337) - Media & Text: Lower the specificity of the content padding (WordPress/gutenberg#83563) - Pagination: Add padding, margin, and block gap support (WordPress/gutenberg#83743) - Fix peer dependency conflicts left in the lockfile (WordPress/gutenberg#83754) - Comments Pagination: Add padding, margin, and block gap support (WordPress/gutenberg#83744) - Term Count: Add minimum width and height support (WordPress/gutenberg#83596) - Read More: Add border style support (WordPress/gutenberg#83735) - Cover: Don't autoplay embedded background videos when reduced motion is preferred (WordPress/gutenberg#83452) - No Results: Add minimum width and height support (WordPress/gutenberg#83584) - RichText: Rename utils.jsx to utils.js (WordPress/gutenberg#83758) - Quote: Add minimum width support (WordPress/gutenberg#83592) - Upgrade typescript-eslint to v8.70.1 (WordPress/gutenberg#83760) - Tabs: Add minimum width support (WordPress/gutenberg#83595) - Site Tagline: Add minimum width and height support (WordPress/gutenberg#83589) - Heading: Add text indent support (WordPress/gutenberg#83615) - Site Title: Add minimum width and height support (WordPress/gutenberg#83593) - Home Link: Add padding and margin support (WordPress/gutenberg#83607) - Preformatted: Add minimum width and height support (WordPress/gutenberg#83587) - Include E2E Storybook sources in docgen (WordPress/gutenberg#83634) - Extensible Site Editor: Pass custom block categories to the blocks store (WordPress/gutenberg#83762) - Packages: Declare missing peer dependencies and check them in CI (WordPress/gutenberg#83765) - Post Terms: Add minimum width and height support (WordPress/gutenberg#83586) - Group, Cover: Track drop zone element in state (WordPress/gutenberg#83756) - Global Styles: Add pseudo-state controls for Navigation Link (WordPress/gutenberg#83451) - storybook: Register playground core blocks once (WordPress/gutenberg#83637) - Document Outline: Show the design system focus ring instead of legacy box-shadow (WordPress/gutenberg#83755) - storybook: Update BlockPopover fixture to API version 3 (WordPress/gutenberg#83642) - Add typing to iAPI's getConfig() (WordPress/gutenberg#71692) - Components: deprecate Badge (WordPress/gutenberg#82379) - Block Editor: Fix style / nested attribute overwrite during multi-selection (WordPress/gutenberg#80070) - Notes: Restrict menu actions for resolution notes and resolved threads (WordPress/gutenberg#73243) - UI: Add change actions to form primitive stories (WordPress/gutenberg#83591) - Icons: Support keyword-based search in the icons registry (WordPress/gutenberg#82367) - Avatar: Explain that avatars use the Gravatar service (WordPress/gutenberg#83567) - UI: Add item labels and descriptions to remaining popups (WordPress/gutenberg#83493) - PaletteEdit: Stop changing the slug when renaming a preset (WordPress/gutenberg#83750) - Storybook: Fix missing block styles in BlockCanvas playground stories (WordPress/gutenberg#81070) - Tests: Enforce Vitest callback, promise, and title rules (WordPress/gutenberg#83620) - ItemGroup: Use design system focus ring (WordPress/gutenberg#83764) - Keep the legacy CheckboxControl visually consistent across viewports (WordPress/gutenberg#83612) - Media editor: Use UI Menu for crop aspect ratio (WordPress/gutenberg#82968) - Use strict assertions in override script tests (WordPress/gutenberg#83782) - Home Link: Add minimum width and height support (WordPress/gutenberg#83582) - Tab Panels: Add minimum height support (WordPress/gutenberg#83594) - Post Time to Read: Add minimum width and height support (WordPress/gutenberg#83598) - Term Description: Add minimum width and height support (WordPress/gutenberg#83597) - UI: Keep InputLayout chrome at md on small viewports (WordPress/gutenberg#82764) - Math: Add minimum width and height support (WordPress/gutenberg#83585) - Tests: Bump undici in the AI development test lockfile (WordPress/gutenberg#83799) - Bump brace-expansion in /test/ai-development (WordPress/gutenberg#83807) - Bump js-yaml and promptfoo in /test/ai-development (WordPress/gutenberg#83797) - Bump fast-uri from 3.1.7 to 3.1.8 (WordPress/gutenberg#83829) - Update AI Development package versions after npm audit (WordPress/gutenberg#83830) - Notes: Add show and hide options for floating notes (WordPress/gutenberg#83768) - Add separators to item popup components (WordPress/gutenberg#83776) - Components: Align RadioControl colors with UI Radio (WordPress/gutenberg#83270) - E2E: Mock Openverse in image drag-and-drop inserter test (WordPress/gutenberg#83842) - FormToggle: Match Switch colors across states (WordPress/gutenberg#83773) - Bump `@react-spring/web` from 9.4.5 to 10.1.2 (WordPress/gutenberg#83796) - ColorPalette: Show design system focus ring on custom color button (WordPress/gutenberg#83841) - Docs: Remove CheckboxControl heading from InspectorControls example (WordPress/gutenberg#83844) - Base Styles: Default the admin theme color to Blueberry (WordPress/gutenberg#83749) - Menu: Guard against nesting Group and RadioGroup (WordPress/gutenberg#83792) - Template Part: Fall back to rendering a template part from the theme file if the db version is unavailable (WordPress/gutenberg#83809) - Tests: Reset deprecation history in shared Vitest setup (WordPress/gutenberg#83849) - Menu: Disable triggers instead of roots in consumers (WordPress/gutenberg#83791) - Playlist: Replace the waveform player patch with its no-autoinit entry (WordPress/gutenberg#83132) - Update UI Spinner appearance and add a color prop (WordPress/gutenberg#83775) - UI: Align component names with their semantics (WordPress/gutenberg#83789) - Checkbox: Prevent rounded themes from making checkboxes circular (WordPress/gutenberg#83526) - Storybook: Update manifest snapshot for Spinner color prop (WordPress/gutenberg#83856) - Button: Only open the link popover on explicit user action (WordPress/gutenberg#30166) - Gallery Lightbox: Prevent image click from closing the dialog when navigation is enabled (WordPress/gutenberg#78898) - UI: Recommend Checkbox family components (WordPress/gutenberg#83771) - RadioControl: Keep a 16px visual with a larger hit target (WordPress/gutenberg#83840) - Table: replace deprecated word-break with overflow-wrap: anywhere (WordPress/gutenberg#82480) - Tag Cloud: Update styles and add `!important` (WordPress/gutenberg#70224) - Correctly document the `blockName` property as being nullable (WordPress/gutenberg#70900) - Add inertValue helper and use it for setting inert attribute (WordPress/gutenberg#83871) - Enable editableRoot for the list item block for multi-selection on mobile (WordPress/gutenberg#82816) - Verify localized data retention in override script test (WordPress/gutenberg#83845) - Tests: Bump ibm-cloud-sdk-core in the AI development test lockfile (WordPress/gutenberg#83887) - UI: Recommend Notice component (WordPress/gutenberg#82685) - Fix: MediaUpload `gallery` prop ignores `allowedTypes` (WordPress/gutenberg#78257) - Media editor: Add a session boundary above the cropper (WordPress/gutenberg#83550) - DataViews: Measure the container as the data view mounts to avoid a single column flash (WordPress/gutenberg#83752) - Pullquote: Add minimum width support (WordPress/gutenberg#83588) - Media editor: Remove initial state seeding from the session (WordPress/gutenberg#83893) - UI: Add e2e Storybook popup item layout fixtures (WordPress/gutenberg#83488) - Storybook: Give CI job a distinct name (WordPress/gutenberg#83869) - Coding standards: Skip anonymous class methods in block library function name sniff (WordPress/gutenberg#83900) - Pagination: Add border support (WordPress/gutenberg#83745) - PR meta: Move the props list into the shared comment (WordPress/gutenberg#82302) - Comments Pagination: Add border support (WordPress/gutenberg#83746) - Scripts: Resolve default configs without hoisted dependencies (WordPress/gutenberg#83902) - Image: Fix invalid CSS url() value in circle-mask style (WordPress/gutenberg#82333) - Query Total: Add minimum width and height support (WordPress/gutenberg#83590) - Scripts: Treat files passed after --fix as file arguments (WordPress/gutenberg#83521) - Editor: Remove icon for 'Export' more menu item (WordPress/gutenberg#83901) - Dashboard Widgets: let a mounted widget declare actions at runtime (WordPress/gutenberg#83877) - Framework: Switch from hoisted to isolated dependencies (WordPress/gutenberg#83847) - Test: Run Vitest type graph validation in process (WordPress/gutenberg#83851) - Remove use-memo-one usage (missing React 19 compat) (WordPress/gutenberg#83952) - Fix Post Featured Image crash when isLink is enabled (WordPress/gutenberg#81584) - Experiment: restyle classic wp-admin controls from design system tokens (WordPress/gutenberg#82425) - Tests: Lint JavaScript Vitest mock imports (WordPress/gutenberg#83783) - Build: Remove patch-package (WordPress/gutenberg#83982) - Docs: Update deprecation testing guidance for shared reset (WordPress/gutenberg#83989) - DataViews: list hideable fields alphabetically in the view config (WordPress/gutenberg#83947) - Core Data: Rank link suggestions by type, and stop discarding merged results (WordPress/gutenberg#83407) - Add new react-inert-value package with inertValue helper (WordPress/gutenberg#83987) - Connectors: Keep a stored API key read-only when it can't be verified (WordPress/gutenberg#83889) - Navigation: Search every entity type from the link UI (WordPress/gutenberg#83408) - Tests: Cover translation setup in override script tests (WordPress/gutenberg#83886) - Build: Update Vite to 8.3.2 and remove the PostCSS browser resolver (WordPress/gutenberg#83992) - Update readme title to match block name (WordPress/gutenberg#83999) - RTC: Fix undo breaking for non-synced entities (WordPress/gutenberg#83888) - CI: Cover the AI development lockfile with Dependabot instead of npm audit (WordPress/gutenberg#83997) - Latest Posts: Add minimum width and height support (WordPress/gutenberg#83905) - Avatar: Add shadow support (WordPress/gutenberg#83929) - Tab List: Add shadow support (WordPress/gutenberg#83922) - Buttons: Add minimum width and height support (WordPress/gutenberg#83894) - Social Icons: Add shadow support (WordPress/gutenberg#83920) - Columns: Add minimum width and height support (WordPress/gutenberg#83895) - Gallery: Add shadow support (WordPress/gutenberg#83919) - File: Add shadow support (WordPress/gutenberg#83918) - Page List: Add minimum width and height support (WordPress/gutenberg#83908) - Build Tooling: Read npm v12 pack --json output (WordPress/gutenberg#84011) - Accordion Heading: Add line height support (WordPress/gutenberg#83958) - Paragraph: Add shadow support (WordPress/gutenberg#83926) - Media & Text: Add minimum width and height support (WordPress/gutenberg#83906) - Tests: Patch basic-ftp in AI development dependencies (WordPress/gutenberg#84000) - Env, E2E: Update dependencies that ran native install scripts (WordPress/gutenberg#84012) - Tests: Update Vitest to 5.0.3 and Storybook to 10.6.1 (WordPress/gutenberg#83996) - Search: Add padding support (WordPress/gutenberg#83984) - Block editor: Honour background skip serialization in the editor (WordPress/gutenberg#83943) - Framework: Declare React types in the workspaces that use them (WordPress/gutenberg#84013) - Fit text: Size each block instance in a loop independently (WordPress/gutenberg#83985) - FocalPointPicker: end a drag released over the editor canvas (WordPress/gutenberg#83348) - Tests: Cover Menu scroll lock and LinkControl protocols in browsers (WordPress/gutenberg#83991) - List: Add shadow support (WordPress/gutenberg#83923) - UI: Add Progress with custom color support (WordPress/gutenberg#83781) - ESLint: Allow non-module stylesheet imports in unit tests (WordPress/gutenberg#84019) - Canvas loader: Use UI Progress and pass color via the indicator prop (WordPress/gutenberg#83860) - Menu: Align group labels and separators with indented item labels. (WordPress/gutenberg#83993) - react-inert-value: add missing types/react peer dep (WordPress/gutenberg#84024) - Docs: Refine design system agent guidance (WordPress/gutenberg#84007) - Navigation: List allowed blocks in the link UI search results + add transformSuggestions to Link Control (WordPress/gutenberg#83652) - Sync: Remove exposed wp.sync package (WordPress/gutenberg#81999) - Style: Update color to use CSS variable in edit-site (WordPress/gutenberg#79002) - Popover: drop the will-change hint once the popover stops moving (WordPress/gutenberg#77359) - MediaEdit: Show a checkerboard background behind image previews (WordPress/gutenberg#83846) - Quote: Add button colour support (WordPress/gutenberg#83983) - Media & Text: Add duotone support (WordPress/gutenberg#83981) - Gallery: Add duotone support (WordPress/gutenberg#83978) - Interactivity API Router: Add reactive navigation lifecycle and initiator API (WordPress/gutenberg#83280) - Notes: Move floating notes into a canvas margin (WordPress/gutenberg#83786) - Verse: Add text columns and indent support (WordPress/gutenberg#83962) - Notes: Scroll floating notes with the canvas (WordPress/gutenberg#83852) - Notes: Add Undo to deleted note snackbar (WordPress/gutenberg#83988) - Framework: Move @typescript/native from the root to the workspaces that use it (WordPress/gutenberg#84027) - Repair invalid peer dependencies in the lockfile (WordPress/gutenberg#84062) - Term Template: Add minimum width and height support (WordPress/gutenberg#83914) - Fix check type declarations (WordPress/gutenberg#84070) - Media: track the original attachment id for edited images (WordPress/gutenberg#81803) - Post Comments Form: Add font family support (WordPress/gutenberg#83967) - Media Utils: Add `MediaEdit` as a private API (WordPress/gutenberg#84046) - Build Tools: Fix flaky ESM package types test timeout (WordPress/gutenberg#84068) - Embed: Add padding support (WordPress/gutenberg#83963) - Interactivity API: Add a data-wp-html directive (WordPress/gutenberg#83092) - Typography and "block-default icon polish. (WordPress/gutenberg#84073) - Release Tooling: Read the npm v12 JSON output shapes (WordPress/gutenberg#84075) - Menu: Align submenu labels and highlight open parents (WordPress/gutenberg#84031) - Props Bot: Skip bare reviews that duplicate their review comment runs (WordPress/gutenberg#84076) - Dataviews: use inertValue in CompositeGrid (WordPress/gutenberg#84072) - UI: Add Meter (WordPress/gutenberg#83855) - Media & Text: Add shadow support (WordPress/gutenberg#83976) - Media editor: restore original image in modal (WordPress/gutenberg#81805) - List: Add background image, size, and gradient support (WordPress/gutenberg#83935) - List Item: Add background image, size, and gradient support (WordPress/gutenberg#83936) - Block Editor: Fix 'Manage allowed blocks' not shown when its the only 'Advanced' control (WordPress/gutenberg#84067) - Design System: Clarify tooltip labeling and UI review guidance (WordPress/gutenberg#83898) - Gallery: Add minimum width and height support (WordPress/gutenberg#83897) - File: Add minimum width and height support (WordPress/gutenberg#83896) - Media: Return 0 from the edit root lookup when there is no edit root (WordPress/gutenberg#84096) - Read More: Add minimum width and height support (WordPress/gutenberg#83912) - UI: Recommend Radio family components (WordPress/gutenberg#83872) - Latest Comments: Add minimum width and height support (WordPress/gutenberg#83904) - chore: Use v24 in .nvmrc (WordPress/gutenberg#84061) - Embed: Add minimum width and height support (WordPress/gutenberg#83903) - Post Comments Form: Add minimum width and height support (WordPress/gutenberg#83910) - Post Featured Image: Add border style support (WordPress/gutenberg#83956) - Buttons: Add shadow support (WordPress/gutenberg#83916) - Poetry: Add fit text support (WordPress/gutenberg#83980) - Video: Add duotone support (WordPress/gutenberg#83979) - Notes: Keep anchor writes out of undo history (WordPress/gutenberg#84079) - ProgressBar: Use WPDS color tokens (WordPress/gutenberg#83779) - REST API: Add action-trash link to posts and comments (WordPress/gutenberg#84045) - RSS: Add minimum width and height support (WordPress/gutenberg#83913) - Notes: Reset paragraph top margin in floating notes (WordPress/gutenberg#84101) - Global Styles: Fix popover position in Styles screen (WordPress/gutenberg#84048) - Block Switcher: Show design system focus ring on pattern previews (WordPress/gutenberg#83933) - MediaEdit: Use design system focus ring (WordPress/gutenberg#83854) - Notes: Delete permanently when the trash is disabled (WordPress/gutenberg#84102) - Release: Rewrite SVN publication scripts in Node.js (WordPress/gutenberg#84034) - ContentEditableControl: Keep a disabled field focusable (WordPress/gutenberg#84083) - States: Scope per-instance rules to the block's root element (WordPress/gutenberg#83986) - List Item: Add shadow support (WordPress/gutenberg#83925) - DataViews: Truncate filter chips instead of wrapping them (WordPress/gutenberg#83879) - Experiments: Turn the React 19 experiment on by default (WordPress/gutenberg#83784) - Notes: Extract NoteReply and lift AddNote gating (WordPress/gutenberg#84106) - Interactivity API: Remove expired deprecated behaviors (WordPress/gutenberg#84098) - Breadcrumbs: Fix typo in aria label translation context (WordPress/gutenberg#84112) - ESLint: Allow generated test titles (WordPress/gutenberg#83995) - Icons: Add keywords to icon manifest (WordPress/gutenberg#83884) - Tooltip: Control the hover delay cancellation test clock (WordPress/gutenberg#84113) - VS Code: Add managed workspace config (WordPress/gutenberg#84025) - Breadcrumb: fix getMeasurementRender for React 19 (WordPress/gutenberg#84069) - Notes: Fix flaky thread scroll e2e test (WordPress/gutenberg#84118) - Detect the database client in the unit test debug step. (WordPress/gutenberg#84089) - UI: Preserve Autocomplete item type inference (WordPress/gutenberg#84095) - UI: Recommend Switch family components (WordPress/gutenberg#84097) - Env: Add an option to choose the MariaDB version (WordPress/gutenberg#83751) - UI: Preserve Combobox source item generics (WordPress/gutenberg#84094) - Menu: Tighten spacing, use 16px prefix icons, and cap width at 320px (WordPress/gutenberg#84028) - Notes: Preserve unsent note and reply drafts (WordPress/gutenberg#84110) - Theme: Add integration test coverage for seed colors in artifacts (WordPress/gutenberg#81161) - Progress: Migrate remaining ProgressBar usages and recommend UI Progress (WordPress/gutenberg#84021) - Components: Fix polymorphism typings leaking `as` prop (WordPress/gutenberg#82704) - Media & Text: Add background image, size, and gradient support (WordPress/gutenberg#83927) - Experiments: Use a mock plugin slug that no WordPress build ships in the unrelated-plugin test (WordPress/gutenberg#84133) - Button: Add background image, size, and gradient support (WordPress/gutenberg#83950) - Tests: Isolate Ajv per test in wp-env schema tests to avoid order dependence (WordPress/gutenberg#84139) - Storybook: Read icon keywords from the manifest (WordPress/gutenberg#84127) - SandBox: Fix embed previews that require a referrer in Safari (WordPress/gutenberg#84014) - Notes: Restore child notes trashed along with their parent note (WordPress/gutenberg#84100) - Style states: fix exception when there's no selected block (WordPress/gutenberg#84140) - Chore: Use v24.20 in `.nvmrc` config file. (WordPress/gutenberg#84138) - Security: Opt in to the npm v12 supply-chain defaults (WordPress/gutenberg#82689) - Docs: Describe isolated dependencies for agents and contributors (WordPress/gutenberg#84141) - Upgrade code and types to React 19 (WordPress/gutenberg#83941) - Latest Comments: Add border support (WordPress/gutenberg#84148) - Add prettier, eslint and stylelint to the root package.json (WordPress/gutenberg#84017) - FontSizePicker: Migrate Emotion styles to SCSS Modules (WordPress/gutenberg#84126) - Fields API: Add the server-side registry and REST route (WordPress/gutenberg#84078) - Block bindings: add support to `icon` attribute of `core/icon` (WordPress/gutenberg#80730) - VisuallyHidden: Move hiding styles outside CSS cascade layers (WordPress/gutenberg#84114) - Theme: Generate complete border token modes for Figma testing (WordPress/gutenberg#84035) - Developer tools: Simplify editor setup and add Zed settings (WordPress/gutenberg#84143) - Consolidate wp-admin container radiuses onto the design system scale (WordPress/gutenberg#82427) - CustomGradientPicker: Extend control point targets to the bar height (WordPress/gutenberg#84124) - Notes: Draw the canvas divider from body so it uses the theme text color (WordPress/gutenberg#84158) - Icons: Experiment with proportional stroke scaling (WordPress/gutenberg#84081) - Global Styles: Ignore theme.json values of unexpected types (WordPress/gutenberg#84523) - React 19 codemod: apply defaultProps when rendering a memo component (WordPress/gutenberg#84568) - React 19: add new incompatible plugins (WordPress/gutenberg#84607) - Tests: Fix HTML comparison tests (WordPress/gutenberg#84294) - Tests: Fix list item unsafe markup test on older WordPress versions (WordPress/gutenberg#84302) - Experiments: don't invalidate saved option with a legacy key (WordPress/gutenberg#84619) - Tests: Scope Classic block media checkbox locator (WordPress/gutenberg#84524) Props mamaduka. See #66340 Built from https://develop.svn.wordpress.org/trunk@64587 git-svn-id: http://core.svn.wordpress.org/trunk@63737 1a063a9b-81f0-0310-95a4-ce76da25c4cd

jsnajdr requested review from Mamaduka, aduth, simison and tyxla September 29, 2026 14:00

jsnajdr self-assigned this Sep 29, 2026

jsnajdr requested a review from spacedmonkey as a code owner September 29, 2026 14:00

jsnajdr added the [Type] Enhancement A suggestion for improvement. label Sep 29, 2026

github-actions Bot added the [Tool] E2E Test Utils /packages/e2e-test-utils-playwright label Sep 29, 2026

jsnajdr force-pushed the add/react-19-experiment-enabled-by-default branch from 055b7ad to f303652 Compare September 29, 2026 14:08

jsnajdr force-pushed the add/react-19-experiment-enabled-by-default branch from f303652 to 2474dbb Compare September 30, 2026 07:01

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github-actions Bot added [Package] Compose /packages/compose [Package] UI /packages/ui [Package] Grid /packages/grid [Package] Widget Dashboard /packages/widget-dashboard labels Sep 30, 2026

jsnajdr added the No Core Sync Required Indicates that any changes do not need to be synced to WordPress Core label Sep 30, 2026

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jsnajdr mentioned this pull request Sep 30, 2026

Add inertValue helper and use it for setting inert attribute #83871

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jsnajdr force-pushed the add/react-19-experiment-enabled-by-default branch from 2474dbb to 4bcb963 Compare September 30, 2026 11:21

jsnajdr requested review from ellatrix, fabiankaegy, gigitux, ntsekouras and oandregal as code owners September 30, 2026 11:21

github-actions Bot added [Package] Components /packages/components [Package] Block library /packages/block-library labels Sep 30, 2026

github-actions Bot added the [Package] Boot /packages/boot label Sep 30, 2026

jsnajdr force-pushed the add/react-19-experiment-enabled-by-default branch from 4bcb963 to df59deb Compare October 5, 2026 14:18

tyxla approved these changes Oct 6, 2026

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jsnajdr added 6 commits October 6, 2026 12:34

Experiments: Turn the React 19 experiment on by default

99c2c44

Unit test: rename fake plugins to mock plugins

6caeb6a

Simplify the default value calculation

ed1b84b

Optimize and simplify plugin checking loop

7ebd1c5

Change wording of the option description

dd7b6ec

Update changelog

097f532

jsnajdr force-pushed the add/react-19-experiment-enabled-by-default branch from b19f035 to 097f532 Compare October 6, 2026 10:34

jsnajdr merged commit c352351 into trunk Oct 6, 2026
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jsnajdr deleted the add/react-19-experiment-enabled-by-default branch October 6, 2026 11:04

github-actions Bot added this to the Gutenberg 24.2 milestone Oct 6, 2026

desrosj mentioned this pull request Oct 6, 2026

Use a mock plugin slug within tests that no WordPress build ships #84133

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This was referenced Oct 7, 2026

Upgrading to React 19 #71336

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React 19: add new incompatible plugins #84607

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		### Breaking Changes

		- `RequestUtils.setGutenbergExperiments()`: An experiment left out of the call now returns to its default rather than being switched off, and an experiment can default to on. Passing an empty array resets every experiment to its default instead of disabling all of them. To pin an experiment off regardless of its default, pass a map of flags to states (`{ 'gutenberg-react-19': false }`) in place of the array.

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