we currently testing nextcloud 16.0.2.
Until now there are many bugs and issues after an upgrade and we do not recommend to update at the moment.
When its supported and stable, we will update the status
We tested nextcloud 16.0.3 and ownCloud 10.2.1, both are stable without any issues so far, you can update via the updater app in the cloud panel already.
Auto update clients will get updates this and next week.
Saturday, July 6, 2019