Update to Nextcloud Hub 18.0.5 - Done

Right now we are updating clouds to Nextcloud 18.0.5: Follow the progress here.
  • Wait for the bugfix release 18.0.5 (done)
  • Update all customers clouds to the last version of Nextcloud 18.0.4 (done)
  • Mail App Update to Version 1.3.5
  • Talk App Update to Version 8.0.9
  • Adjustment of the autoinstallation
  • New customers get Nextcloud 18.0.4 installed  
  • Eat your own Dogfood. Update of our own clouds
  • Test the migration of existing customers 
  • Prepare info page regarding the Upgrade to Nextcloud Hub 
  • Migraition of all customers