livekit-ffi 0.12.53 (2026-04-23)

Features

Add support for frame level packet trailer

#890 by @chenosaurus

• Add support to attach/parse frame level timestamps & frame ID to VideoTracks as a custom payload trailer.
• Breaking change in VideoFrame API, must include frame_metadata or use VideoFrame::new().

Fixes

• Add device-info crate and send device_info to telemetry - #982 (@MaxHeimbrock)
• Fix data track packet format issue breaking E2EE
• Fix unbound send queue that can cause latency in data track messages - #1032 (@chenosaurus)
• Fix for raw stream drop called from non tokio thread like Unity .NET GC - #1016 (@MaxHeimbrock)