This looks very promissing …
However about the bug mentioned in the readme: is this only for HA installations 2021.7.3 → 2021.8.2. I’m running the latest 2021.8.6. There are no issues with that version?
There is a bug in Home Assistant 2021.7.3 ~ 2021.8.2 and it will cause HA core crash. If you are using HA 2021.7.3 ~ 2021.8.2, you need to reinstall miniaudio. Enter the following commands
apk add build-base
pip3 uninstall --yes miniaudio
pip3 install miniaudio
Notice: If you upgrade HA core to new release, you need to re-install miniaudio.