Update dependency @wordpress/build to v0.16.1 (#49271)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/28196609078

Upstream-Ref: Automattic/jetpack@28560a0

Author: dhasilva

jetpack_vendor/automattic/jetpack-mu-wpcom/build/pages/ai-launchpad/page-wp-admin.php

@@ -134,7 +134,9 @@ function jetpack_mu_wpcom_ai_launchpad_wp_admin_enqueue_scripts( $hook_suffix )
 	// Load build constants
 	$build_constants = require __DIR__ . '/../../constants.php';
 
-	// Fire init action for extensions to register routes and menu items
+	/**
+	 * Fires when the ai-launchpad admin page is initialized so extensions can register routes and menu items.
+	 */
 	do_action( 'ai-launchpad-wp-admin_init' );
 
 	// Preload REST API data
@@ -153,12 +155,35 @@ function jetpack_mu_wpcom_ai_launchpad_wp_admin_enqueue_scripts( $hook_suffix )
 		// 2. It initializes the boot module as an inline script.
 		wp_register_script( 'ai-launchpad-wp-admin-prerequisites', '', $asset['dependencies'], $asset['version'], true );
 
-		// Add inline script to initialize the app using initSinglePage (no menuItems)
+		/*
+		 * Add inline script to initialize the app using initSinglePage (no menuItems).
+		 * The dynamic import is deferred until DOMContentLoaded so that all classic
+		 * script dependencies of @wordpress/boot (wp-private-apis, wp-components,
+		 * wp-theme, etc.) have finished parsing and executing before the boot module
+		 * evaluates. Otherwise, a modulepreloaded @wordpress/boot can win the race
+		 * against the classic-script-printing pass on fast CDN-fronted hosts in
+		 * Chrome, evaluating before wp.theme.privateApis is defined and throwing
+		 * "Cannot unlock an undefined object". See <https://core.trac.wordpress.org/ticket/65103>.
+		 */
+		$init_js_function = <<<'JS'
+		( mountId, routes ) => {
+			const run = async () => {
+				const mod = await import( "@wordpress/boot" );
+				mod.initSinglePage( { mountId, routes } );
+			};
+			if ( document.readyState === "loading" ) {
+				document.addEventListener( "DOMContentLoaded", run );
+			} else {
+				run();
+			}
+		}
+		JS;
 		wp_add_inline_script(
 			'ai-launchpad-wp-admin-prerequisites',
 			sprintf(
-				'import("@wordpress/boot").then(mod => mod.initSinglePage({mountId: "%s", routes: %s}));',
-				'ai-launchpad-wp-admin-app',
+				'( %s )( %s, %s );',
+				$init_js_function,
+				wp_json_encode( 'ai-launchpad-wp-admin-app', JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ),
 				wp_json_encode( $routes, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES )
 			)
 		);
@@ -235,9 +260,7 @@ function jetpack_mu_wpcom_ai_launchpad_wp_admin_render_page() {
 	<style>
 		/* Critical styles to prevent layout shifts - inlined for immediate application */
 
-		/* Background colors */
 		#wpwrap {
-			background: var(--wpds-color-fg-content-neutral, #1e1e1e);
 			overflow-y: auto;
 		}
 		body {

jetpack_vendor/automattic/jetpack-mu-wpcom/build/pages/ai-launchpad/page.php

@@ -134,7 +134,9 @@ function jetpack_mu_wpcom_ai_launchpad_render_page() {
 		wp_dequeue_style( $style );
 	}
 
-	// Fire init action for extensions to register routes and menu items
+	/**
+	 * Fires when the ai-launchpad page is initialized so extensions can register routes and menu items.
+	 */
 	do_action( 'ai-launchpad_init' );
 
 	// Enqueue command palette assets for boot-based pages
@@ -267,18 +269,10 @@ function ( $handle ) {
 	print_admin_styles();
 	print_head_scripts();
 
-	/**
-	 * Fires in head section for a specific admin page.
-	 *
-	 * @since 2.1.0
-	 */
+	/** This action is documented in wp-admin/admin-header.php */
 	do_action( "admin_head-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 
-	/**
-	 * Fires in head section for all admin pages.
-	 *
-	 * @since 2.1.0
-	 */
+	/** This action is documented in wp-admin/admin-header.php */
 	do_action( 'admin_head' );
 	// END see wp-admin/admin-header.php
 	?>
@@ -288,11 +282,7 @@ function ( $handle ) {
 	<?php
 	// BEGIN see wp-admin/admin-footer.php
 
-	/**
-	 * Prints scripts or data before the default footer scripts.
-	 *
-	 * @since 1.2.0
-	 */
+	/** This action is documented in wp-admin/admin-footer.php */
 	do_action( 'admin_footer', '' );
 
 	// Print import map first so it's available for inline scripts
@@ -302,11 +292,7 @@ function ( $handle ) {
 	wp_script_modules()->print_script_module_preloads();
 	wp_script_modules()->print_script_module_data();
 
-	/**
-	 * Prints scripts or data after the default footer scripts.
-	 *
-	 * @since 2.8.0
-	 */
+	/** This action is documented in wp-admin/admin-footer.php */
 	do_action( "admin_footer-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 	// END see wp-admin/admin-footer.php
 	?>

jetpack_vendor/automattic/jetpack-podcast/CHANGELOG.md

@@ -12,6 +12,7 @@ This is an alpha version! The changes listed here are not final.
 ### Changed
 - Centralize podcatcher host allowlist in PHP script data and preload mount-time REST responses to drop first-render round-trips
 - Resolve the podcast premium gate over the Jetpack connection so self-hosted Growth sites unlock the paid surfaces while free sites keep the feed plus settings, and point the upsell at the Growth plan on self-hosted.
+- Update package dependencies.
 
 ## [1.2.0] - 2026-06-25
 ### Added

jetpack_vendor/automattic/jetpack-podcast/build/pages/jetpack-podcast-dashboard/page-wp-admin.php

@@ -134,7 +134,9 @@ function jetpack_podcast_jetpack_podcast_dashboard_wp_admin_enqueue_scripts( $ho
 	// Load build constants
 	$build_constants = require __DIR__ . '/../../constants.php';
 
-	// Fire init action for extensions to register routes and menu items
+	/**
+	 * Fires when the jetpack-podcast-dashboard admin page is initialized so extensions can register routes and menu items.
+	 */
 	do_action( 'jetpack-podcast-dashboard-wp-admin_init' );
 
 	// Preload REST API data
@@ -153,12 +155,35 @@ function jetpack_podcast_jetpack_podcast_dashboard_wp_admin_enqueue_scripts( $ho
 		// 2. It initializes the boot module as an inline script.
 		wp_register_script( 'jetpack-podcast-dashboard-wp-admin-prerequisites', '', $asset['dependencies'], $asset['version'], true );
 
-		// Add inline script to initialize the app using initSinglePage (no menuItems)
+		/*
+		 * Add inline script to initialize the app using initSinglePage (no menuItems).
+		 * The dynamic import is deferred until DOMContentLoaded so that all classic
+		 * script dependencies of @wordpress/boot (wp-private-apis, wp-components,
+		 * wp-theme, etc.) have finished parsing and executing before the boot module
+		 * evaluates. Otherwise, a modulepreloaded @wordpress/boot can win the race
+		 * against the classic-script-printing pass on fast CDN-fronted hosts in
+		 * Chrome, evaluating before wp.theme.privateApis is defined and throwing
+		 * "Cannot unlock an undefined object". See <https://core.trac.wordpress.org/ticket/65103>.
+		 */
+		$init_js_function = <<<'JS'
+		( mountId, routes ) => {
+			const run = async () => {
+				const mod = await import( "@wordpress/boot" );
+				mod.initSinglePage( { mountId, routes } );
+			};
+			if ( document.readyState === "loading" ) {
+				document.addEventListener( "DOMContentLoaded", run );
+			} else {
+				run();
+			}
+		}
+		JS;
 		wp_add_inline_script(
 			'jetpack-podcast-dashboard-wp-admin-prerequisites',
 			sprintf(
-				'import("@wordpress/boot").then(mod => mod.initSinglePage({mountId: "%s", routes: %s}));',
-				'jetpack-podcast-dashboard-wp-admin-app',
+				'( %s )( %s, %s );',
+				$init_js_function,
+				wp_json_encode( 'jetpack-podcast-dashboard-wp-admin-app', JSON_HEX_TAG | JSON_UNESCAPED_SLASHES ),
 				wp_json_encode( $routes, JSON_HEX_TAG | JSON_UNESCAPED_SLASHES )
 			)
 		);
@@ -235,9 +260,7 @@ function jetpack_podcast_jetpack_podcast_dashboard_wp_admin_render_page() {
 	<style>
 		/* Critical styles to prevent layout shifts - inlined for immediate application */
 
-		/* Background colors */
 		#wpwrap {
-			background: var(--wpds-color-fg-content-neutral, #1e1e1e);
 			overflow-y: auto;
 		}
 		body {

jetpack_vendor/automattic/jetpack-podcast/build/pages/jetpack-podcast-dashboard/page.php

@@ -134,7 +134,9 @@ function jetpack_podcast_jetpack_podcast_dashboard_render_page() {
 		wp_dequeue_style( $style );
 	}
 
-	// Fire init action for extensions to register routes and menu items
+	/**
+	 * Fires when the jetpack-podcast-dashboard page is initialized so extensions can register routes and menu items.
+	 */
 	do_action( 'jetpack-podcast-dashboard_init' );
 
 	// Enqueue command palette assets for boot-based pages
@@ -267,18 +269,10 @@ function ( $handle ) {
 	print_admin_styles();
 	print_head_scripts();
 
-	/**
-	 * Fires in head section for a specific admin page.
-	 *
-	 * @since 2.1.0
-	 */
+	/** This action is documented in wp-admin/admin-header.php */
 	do_action( "admin_head-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 
-	/**
-	 * Fires in head section for all admin pages.
-	 *
-	 * @since 2.1.0
-	 */
+	/** This action is documented in wp-admin/admin-header.php */
 	do_action( 'admin_head' );
 	// END see wp-admin/admin-header.php
 	?>
@@ -288,11 +282,7 @@ function ( $handle ) {
 	<?php
 	// BEGIN see wp-admin/admin-footer.php
 
-	/**
-	 * Prints scripts or data before the default footer scripts.
-	 *
-	 * @since 1.2.0
-	 */
+	/** This action is documented in wp-admin/admin-footer.php */
 	do_action( 'admin_footer', '' );
 
 	// Print import map first so it's available for inline scripts
@@ -302,11 +292,7 @@ function ( $handle ) {
 	wp_script_modules()->print_script_module_preloads();
 	wp_script_modules()->print_script_module_data();
 
-	/**
-	 * Prints scripts or data after the default footer scripts.
-	 *
-	 * @since 2.8.0
-	 */
+	/** This action is documented in wp-admin/admin-footer.php */
 	do_action( "admin_footer-{$hook_suffix}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores
 	// END see wp-admin/admin-footer.php
 	?>

jetpack_vendor/automattic/jetpack-wp-build-polyfills/CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.18-alpha] - unreleased
+
+This is an alpha version! The changes listed here are not final.
+
+### Changed
+- Update package dependencies.
+
 ## [0.1.17] - 2026-06-25
 ### Changed
 - Pin `@wordpress/private-apis` to an exact version instead of the floating `next` tag. [#49838]
@@ -88,6 +95,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Add @wordpress/ui to devDependencies so the boot module bundles it instead of externalizing it as an unregistered wp-ui script handle, which caused a blank page at runtime. [#47727]
 
+[0.1.18-alpha]: https://github.com/Automattic/jetpack-wp-build-polyfills/compare/v0.1.17...v0.1.18-alpha
 [0.1.17]: https://github.com/Automattic/jetpack-wp-build-polyfills/compare/v0.1.16...v0.1.17
 [0.1.16]: https://github.com/Automattic/jetpack-wp-build-polyfills/compare/v0.1.15...v0.1.16
 [0.1.15]: https://github.com/Automattic/jetpack-wp-build-polyfills/compare/v0.1.14...v0.1.15

jetpack_vendor/i18n-map.php

@@ -62,15 +62,15 @@
     ),
     'jetpack-mu-wpcom' => array(
       'path' => 'jetpack_vendor/automattic/jetpack-mu-wpcom',
-      'ver' => '6.11.0-alpha1782415648',
+      'ver' => '6.11.0-alpha1782417267',
     ),
     'jetpack-password-checker' => array(
       'path' => 'jetpack_vendor/automattic/jetpack-password-checker',
       'ver' => '0.4.14',
     ),
     'jetpack-podcast' => array(
       'path' => 'jetpack_vendor/automattic/jetpack-podcast',
-      'ver' => '1.3.0-alpha1782405655',
+      'ver' => '1.3.0-alpha1782417267',
     ),
     'jetpack-post-media' => array(
       'path' => 'jetpack_vendor/automattic/jetpack-post-media',
@@ -102,7 +102,7 @@
     ),
     'jetpack-wp-build-polyfills' => array(
       'path' => 'jetpack_vendor/automattic/jetpack-wp-build-polyfills',
-      'ver' => '0.1.17',
+      'ver' => '0.1.18-alpha1782417267',
     ),
   ),
 );