PipeWire 0.3.65 Adds Bluetooth MIDI Support, ALSA Plugin Improvements
PipeWire 0.3.65 adds support for Bluetooth MIDI devices, which also requires a WirePlumber addition, as well as support for compress offload was added using tinycompress, which allows the decoding of compressed formats in hardware using ALSA on certain devices.
Another exciting feature in the PipeWire 0.3.65 release is a new native module-combine-stream that you can use to create a 5.1 device from a 3-channel stereo soundcard or to simultaneously direct the output to multiple sinks.