+ DBA::update('post', ['deleted' => false], ["`uri-id` IN (SELECT `uri-id` FROM `post-user` WHERE NOT `deleted`)"]);
+ return Update::SUCCESS;
+}
+
+function update_1481()
+{
+ DBA::e("UPDATE `post-collection` INNER JOIN `post` ON `post`.`uri-id` = `post-collection`.`uri-id` SET `post-collection`.`author-id` = `post`.`author-id` WHERE `post-collection`.`author-id` IS null");
+ return Update::SUCCESS;
+}
+
+function update_1491()
+{
+ DBA::update('contact', ['remote_self' => Contact::MIRROR_OWN_POST], ['remote_self' => Contact::MIRROR_FORWARDED]);
+ return Update::SUCCESS;