The user interface of the comment system got a revise. An animation was added to the hamburger menu.
All npm und composer packages were updated. CKEditor is now at version 4.16.2.
Two SQL errors happening while $db_strict_mode is true were fixed.. Es wurden zwei SQL-Fehler korrigiert, die auftreten, wenn in der Konfigurationsdatei $db_strict_mode = true ist.