- A new command line option --logOutputLevel that logs the output level whenever the volume is changed. It's meant to be useful if you have to to determine the right level to set in volume_max_db.
- Sometimes when you stop a play and quickly start another, a short piece of audio from the end of the old session will play before the new session starts. Fixed by improving the flush command and by ignoring the first few frames after a play starts.
- Better reporting when a pipe can't be written to or can't be opened.
Further extensive changes have been to make code sections reentrant.
Your stability reports are welcome.