QED 應用程式
這個應用程式將聊天、畫廊和數據庫整合到一個非常非常好的應用程式中，這些都是Quod Erat Demonstrandum e.V.的資源。免責聲明：此應用程式與Quod Erat Demonstrandum e.V.並無任何官方關聯。
更新內容於 3.1.4+github
- Fixed a bug where searching in the person list was not working correctly.
- Addressed an issue where participants were missing from the event view.
