Docs: Add missing @since tag for auto_plugin_theme_update_email filter.

See #50052.
Built from https://develop.svn.wordpress.org/trunk@47836


git-svn-id: http://core.svn.wordpress.org/trunk@47612 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-automatic-updater.php

@@ -1026,6 +1026,8 @@ class WP_Automatic_Updater {
 		/**
 		 * Filters the email sent following an automatic background plugin update.
 		 *
+		 * @since 5.5.0
+		 *
 		 * @param array $email {
 		 *     Array of email arguments that will be passed to wp_mail().
 		 *
@@ -1041,6 +1043,7 @@ class WP_Automatic_Updater {
 		 * @param object $failed_updates     The updates that failed.
 		 */
 		$email = apply_filters( 'auto_plugin_theme_update_email', $email, $type, $successful_updates, $failed_updates );
+
 		wp_mail( $email['to'], wp_specialchars_decode( $email['subject'] ), $email['body'], $email['headers'] );
 	}
 

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-47835';
+$wp_version = '5.5-alpha-47836';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.