Version 4.1-dev-424-g4729e325
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**Enhancements**
-* Shairport Sync should no longer terminate if the ALSA output device is or becomes busy. This is useful when using ALSA devices in systems with sound servers such as PulseAudio or PipeWire. Sometimes the main ALSA device will go busy when the sound server uses it. Shairport Sync should no longer terminate if it encounters a busy ALSA output device. Instead it will simply wait until the device becomes available. Shairport Sync retains exclusive access to it and the sound server can not use it until Shairport Sync is finished playing.
+* Shairport Sync should no longer terminate if the ALSA output device is or becomes busy. This is useful when using ALSA devices in systems with sound servers such as PulseAudio or PipeWire. Shairport Sync now simply waits until the device becomes available. Shairport Sync retains exclusive access to the ALSA output device (and so the sound server can not use it) until it is finished playing.
* Wait up to ten seconds (was two seconds) for NQPTP to come online when starting up -- AirPlay 2 only.