fix supported python versions list

release 1.50 - update to miniaudio 0.11.9

version 1.46

now also build python 3.10 windows binaries

version 1.44

release 1.43

Added wheel for Windows Python 3.9. Removed all 32 bits windows wheels

Since Python 3.9 windows x_64 is the default. If you still have a 32
bits windows, get with the program and upgrade. Or compile a 32 bits
wheel yourself.

release 1.41, api doc corrections for the IceCastClient

release 1.40 - fixed stutter issues in IceCastClient

release 1.38.

removed problematic unit test fragment.
fixed mypy typing errors.
updated apidocs in readme.