introduced Sabre_DAV_Server::$exposeVersion to hide the version in production environment
introduced Sabre_DAV_Server::$exposeVersion to hide the version in production environment

linagora/sabre-vobject,DavidPrevot/sabre-vobject,fruux/sabre-vobject,armin-hackmann/sabre-vobject,sabre-io/vobject