This release of BigBlueButton 2.2 brings in some security fixes and packages improvements. The security improvements ensure that users that disconnect from the BigBlueButton session are no longer subscribed to media streams.
Security fixes
- Rework padIds and turn bbb-web pad aware #11535
- Improve permission checks for video, screen sharing and listen only #11538 (combined with bigbluebutton/bbb-webrtc-sfu#79)
Packaging
- bbb-etherpad preinstall script now properly clears out previous entries for Shared Notes and Closed Captions before upgrade.
SFU
- bbb-webrtc-sfu was updated to 2.4.27 (up from .26 in BBB 2.2.33)
HTML5 client fixes
- Fix whiteboard text-area not allowing input on Firefox #11477