Packages for MPD v0.22.6 are built for debian/amd64 Buster.
No armhf yet, I just need to take time to build it, I hope to have it soon (ping me if needed).

io_uring support is disabled, with Debian/buster kernel does not support io_uring and regarding Raspbian/Buster, liburing is not available in the main repo.

These packages are built against the current libmpdclient 2.16-1 from official Debian repository.

You can add deb.kaliko.me to your source list to follow future builds.