Added

• Support for Participant.Kind. (#2505 #2626)
• Support XR request/response for rtt calculation (#2536)
• Added support for departureTimeout to keep the room open after participant depart (#2549)
• Added support for Egress Proxy (#2570)
• Added support for SIP DTMF data messages. (#2559)
• Add option to enable bitrate based scoring (#2600)
• Agent service: support for orchestration v2 & namespaces (#2545 #2641)
• Ability to disable audio loss proxying. (#2629)

Fixed

• Prevent multiple debounce of quality downgrade. (#2499)
• fix pli throttle locking (#2521)
• Use the correct snapshot id for PPS. (#2528)
• Validate SIP trunks and rules when creating new ones. (#2535)
• Remove subscriber if track closed while adding subscriber. (#2537)
• fix #2539, do not kill the keepaliveWorker task when the ping timeout occurs (#2555)
• Improved A/V sync, proper RTCP report past mute. (#2588)
• Protect duplicate subscription. (#2596)
• Fix twcc has chance to miss for firefox simulcast rtx (#2601)
• Limit playout delay change for high jitter (#2635)

Changed

• Replace reflect.Equal with generic sliceEqual (#2494)
• Some optimisations in the forwarding path. (#2035)
• Reduce heap for dependency descriptor in forwarding path. (#2496)
• Separate buffer size config for video and audio. (#2498)
• update pion/ice for tcpmux memory improvement (#2500)
• Close published track always. (#2508)
• use dynamic bucket size (#2524)
• Refactoring channel handling (#2532)
• Forward publisher sender report instead of generating. (#2572)
• Notify initial permissions (#2595)
• Replace sleep with sync.Cond to reduce jitter (#2603)
• Prevent large spikes in propagation delay (#2615)
• reduce gc from stream allocator rate monitor (#2638)