ellatrix · Nov 6, 2025 · Nov 4, 2025 · Nov 4, 2025 · Nov 4, 2025 · Nov 4, 2025
diff --git a/.wp-env.json b/.wp-env.json
@@ -1,6 +1,6 @@
 {
 	"$schema": "./schemas/json/wp-env.json",
-	"core": "WordPress/WordPress",
+	"core": "WordPress/WordPress#6.8.3",
 	"plugins": [ "." ],
 	"themes": [ "./test/emptytheme" ],
 	"env": {

diff --git a/backport-changelog/6.9/10425.md b/backport-changelog/6.9/10425.md
diff --git a/backport-changelog/6.9/10432.md b/backport-changelog/6.9/10432.md
diff --git a/backport-changelog/6.9/8063.md b/backport-changelog/6.9/8063.md
diff --git a/bin/plugin/commands/performance.js b/bin/plugin/commands/performance.js
@@ -404,7 +404,7 @@ async function runPerformanceTests( branches, options ) {
 						WP_DEBUG: false,
 						SCRIPT_DEBUG: false,
 					},
-					core: wpZipUrl || 'WordPress/WordPress',
+					core: wpZipUrl || 'WordPress/WordPress#6.8.3',
 					plugins: [ buildDir ],
 					themes: [ path.join( testRunnerDir, 'test/emptytheme' ) ],
 					env: {

diff --git a/lib/compat/wordpress-6.9/class-gutenberg-rest-old-templates-controller.php b/lib/compat/wordpress-6.9/class-gutenberg-rest-old-templates-controller.php
diff --git a/lib/compat/wordpress-6.9/class-gutenberg-rest-static-templates-controller.php b/lib/compat/wordpress-6.9/class-gutenberg-rest-static-templates-controller.php
diff --git a/lib/compat/wordpress-6.9/preload.php b/lib/compat/wordpress-6.9/preload.php