Release version 3.3.20210604 Container images: particify/arsnova-server-core:3.3.20210602 particify/arsnova-server-gateway:3.3.20210527 particify/arsnova-server-websocket:3.3.20210527 particify/arsnova-server-authz:3.3.20210602 particify/arsnova-server-comments:3.3.20210527 particify/arsnova-server-formatting:3 particify/arsnova-webclient:3.3.20210604