Initial support for DAV::PRINCIPAL-URL and CalDAV calendar-home-set
Initial support for DAV::PRINCIPAL-URL and CalDAV calendar-home-set

lkraav/davical-rss-feature-branch,lkraav/davical-rss-feature-branch,lkraav/davical-rss-feature-branch,lkraav/davical-rss-feature-branch