Discovery

The package registers well-known redirects:

/.well-known/caldav  -> /dav/
/.well-known/carddav -> /dav/

Clients that honor RFC 6764 can start at the application root and discover the DAV endpoint.

DNS SRV/TXT discovery is not handled by package code. Configure records at the hosting layer when you need DNS-based discovery:

_caldavs._tcp
_carddavs._tcp

Use TXT records such as path=/dav/ when clients need the DAV path.