Features

• Supports IPv6 networks by default #571
• NodeSelector to support sort options #599 (thanks @bekriebel)
• Supports adaptiveStream flag - starts stream in a paused state for adaptive stream capable clients #623 #631

Changes

• Disallow identity that is an empty string #580
• Returns Participant.region to clients for multi-region deployments #585
• TrackIDs indicates the type and source of track #586
• Reduce contention during session starts #614
• Improved docker connectivity with using srflx candidates #624
• Exposes Participant.isPublisher to indicate publisher vs subscriber #643
• Reduced memory usage of internal stats accounting #645
• Callback improvements #655 #652 #651

Bugfixes

• Improved available layer tracking #575
• Avoid locking in callback #588
• Prevent negative timestamp difference #595
• Avoid locking when flushing DownTrack #594
• Fixes server locking up sometimes with TCP connections #606
• Fixed dynacast settings lost after ICE restart #620
• Increase sizes of message queues to ensure delivery reliability #638 #641
• Fixed connections silently disconnecting due to aggressive nomination #642 #644
• Fixed memory leaks in MessageChannel #646
• Correctly determine number of CPUs in a non-linux environment #653
• Fixed node-ip parameter being ignored, leading to connectivity issues in local env #661