Merge "@since for User::newSystemUser"

diff --combined includes/user/User.php
index b5384bc,c748e6a..1b0bcc0
--- 1/includes/user/User.php
--- 2/includes/user/User.php
+++ b/includes/user/User.php
@@@ -127,7 -127,6 +127,7 @@@ class User implements IDBAccessObject 
                'createpage',
                'createtalk',
                'delete',
 +              'deletechangetags',
                'deletedhistory',
                'deletedtext',
                'deletelogentry',
@@@ -675,6 -674,7 +675,7 @@@
         *  - steal: Whether to reset the account's password and email if it
         *    already exists, default false
         * @return User|null
+        * @since 1.27
         */
        public static function newSystemUser( $name, $options = [] ) {
                $options += [
@@@ -3404,14 -3404,12 +3405,14 @@@
         * @since 1.28
         */
        public function isBot() {
 -              $isBot = false;
 -              if ( !Hooks::run( "UserIsBot", [ $this, &$isBot ] ) ) {
 -                      return $isBot;
 +              if ( in_array( 'bot', $this->getGroups() ) && $this->isAllowed( 'bot' ) ) {
 +                      return true;
                }
  
 -              return ( $isBot || in_array( 'bot', $this->getGroups() ) );
 +              $isBot = false;
 +              Hooks::run( "UserIsBot", [ $this, &$isBot ] );
 +
 +              return $isBot;
        }
  
        /**