AP_Update_Helper::migrate_category_data()

Method: Migrate old category options from option table to term meta table.

AP_Update_Helper::restore_last_updated()

Method: Restore last_updated date of question and answer.

AP_Update_Helper::post_activities()

Method: Update post activities meta.

AP_Update_Helper::migrate_reputations()

Method: Migrate migration data to new table.

AP_Update_Helper::replace_old_reputation_event()

Method: Return new reputation event alternative.

AP_Update_Helper::flags()

Method: Update flags count and delete post meta.

AP_Update_Helper::subscribers()

Method: Update subscribers count and delete post meta.

AP_Update_Helper::update_answers_count()

Method: Re-count answers.

AP_Update_Helper::best_answers()

Method: Update best answer meta.

AP_Update_Helper::migrate_views()

Method: Migrate views data to new table.