monado/doc/changes/big/mr.306.md

Support optional systemd socket-activation: if not disabled at configure time, monado-service can be launched by systemd as a service with an associated socket. If the service is launched this way, it will use the systemd-created domain socket instead of creating its own. (If launched manually, it will still create its own as normal.) This allows optional auto-launching of the service when running a client (OpenXR) application. Associated systemd unit files are also included.