Merge pull request #2027 from WordPress/prepare/view-transitions-experimental-launch

Prepare View Transitions for launch as part of Performance Lab program

Author: felixarntz

README.md

@@ -21,6 +21,7 @@ Plugin                          | Slug                      | Experimental | Lin
 [Performant Translations][3]    | `performant-translations` | No           | [Source][11], [Issues][19], [PRs][27]
 [Speculative Loading][4]        | `speculation-rules`       | No           | [Source][12], [Issues][20], [PRs][28]
 [Enhanced Responsive Images][6] | `auto-sizes`              | Yes          | [Source][14], [Issues][22], [PRs][30]
+[View Transitions][37]          | `view-transitions`        | Yes          | [Source][38], [Issues][39], [PRs][40]
 [Web Worker Offloading][8]      | `web-worker-offloading`   | Yes          | [Source][16], [Issues][24], [PRs][32]
 
 [1]: https://wordpress.org/plugins/dominant-color-images/
@@ -32,6 +33,7 @@ Plugin                          | Slug                      | Experimental | Lin
 [7]: https://wordpress.org/plugins/image-prioritizer/
 [8]: https://wordpress.org/plugins/web-worker-offloading/
 [33]: https://wordpress.org/plugins/optimization-detective/
+[37]: https://wordpress.org/plugins/view-transitions/
 
 [9]: https://github.com/WordPress/performance/tree/trunk/plugins/dominant-color-images
 [10]: https://github.com/WordPress/performance/tree/trunk/plugins/webp-uploads
@@ -42,6 +44,7 @@ Plugin                          | Slug                      | Experimental | Lin
 [15]: https://github.com/WordPress/performance/tree/trunk/plugins/image-prioritizer
 [16]: https://github.com/WordPress/performance/tree/trunk/plugins/web-worker-offloading
 [34]: https://github.com/WordPress/performance/tree/trunk/plugins/optimization-detective
+[38]: https://github.com/WordPress/performance/tree/trunk/plugins/view-transitions
 
 [17]: https://github.com/WordPress/performance/issues?q=is%3Aopen+label%3A%22%5BPlugin%5D+Image+Placeholders%22
 [18]: https://github.com/WordPress/performance/issues?q=is%3Aopen+label%3A%22%5BPlugin%5D+Modern+Image+Formats%22
@@ -52,6 +55,7 @@ Plugin                          | Slug                      | Experimental | Lin
 [23]: https://github.com/WordPress/performance/issues?q=is%3Aopen+label%3A%22%5BPlugin%5D+Image+Prioritizer%22
 [24]: https://github.com/WordPress/performance/issues?q=is%3Aopen%20label%3A%22%5BPlugin%5D%20Web%20Worker%20Offloading%22
 [35]: https://github.com/WordPress/performance/issues?q=is%3Aopen%20label%3A%22%5BPlugin%5D%20Optimization%20Detective%22
+[39]: https://github.com/WordPress/performance/issues?q=is%3Aopen%20label%3A%22%5BPlugin%5D%20View%20Transitions%22
 
 [25]: https://github.com/WordPress/performance/pulls?q=is%3Apr+is%3Aopen+label%3A%22%5BPlugin%5D+Image+Placeholders%22
 [26]: https://github.com/WordPress/performance/pulls?q=is%3Apr+is%3Aopen+label%3A%22%5BPlugin%5D+Modern+Image+Formats%22
@@ -62,5 +66,6 @@ Plugin                          | Slug                      | Experimental | Lin
 [31]: https://github.com/WordPress/performance/pulls?q=is%3Apr+is%3Aopen+label%3A%22%5BPlugin%5D+Image+Prioritizer%22
 [32]: https://github.com/WordPress/performance/pulls?q=is%3Apr+is%3Aopen+label%3A%22%5BPlugin%5D+Web%20Worker%20Offloading%22
 [36]: https://github.com/WordPress/performance/pulls?q=is%3Apr+is%3Aopen+label%3A%22%5BPlugin%5D+Optimization%20Detective%22
+[40]: https://github.com/WordPress/performance/pulls?q=is%3Apr+is%3Aopen+label%3A%22%5BPlugin%5D+View%20Transitions%22
 
 Note that the plugin names sometimes diverge from the plugin slugs due to scope changes. For example, a plugin's purpose may change as some of its features are merged into WordPress core.

plugins.json

@@ -7,6 +7,7 @@
     "optimization-detective",
     "performance-lab",
     "speculation-rules",
+    "view-transitions",
     "web-worker-offloading",
     "webp-uploads"
   ]

plugins/performance-lab/load.php

@@ -116,6 +116,10 @@ function perflab_get_standalone_plugin_data(): array {
 		'speculation-rules'       => array(
 			'constant' => 'SPECULATION_RULES_VERSION',
 		),
+		'view-transitions'        => array(
+			'constant'     => 'VIEW_TRANSITIONS_VERSION',
+			'experimental' => true,
+		),
 		'web-worker-offloading'   => array(
 			'constant'     => 'WEB_WORKER_OFFLOADING_VERSION',
 			'experimental' => true,

plugins/performance-lab/readme.txt

@@ -23,6 +23,7 @@ The feature plugins which are currently featured by this plugin are:
 * [Performant Translations](https://wordpress.org/plugins/performant-translations/)
 * [Speculative Loading](https://wordpress.org/plugins/speculation-rules/)
 * [Enhanced Responsive Images](https://wordpress.org/plugins/auto-sizes/) _(experimental)_
+* [View Transitions](https://wordpress.org/plugins/view-transitions/) _(experimental)_
 * [Web Worker Offloading](https://wordpress.org/plugins/web-worker-offloading/) _(experimental)_
 
 These plugins can also be installed separately from installing Performance Lab, but having the Performance Lab plugin also active will ensure you find out about new performance features as they are developed.

plugins/view-transitions/readme.txt

@@ -53,4 +53,4 @@ Contributions are always welcome! Learn more about how to get involved in the [C
 
 = 1.0.0 =
 
-* Initial release.
+* Initial release. ([1997](https://github.com/WordPress/performance/issues/1997))