In my NC configuration it says that version 15.0.13 ist installed and that a new version is available: 16.0.6.
However, there is no link/button to update as usual (and no “announcement” for that either). Im on the “stable” channel. On the website, there is already version 17 available.
Is that a buggy behaviour? What would be the best way to update… or should I stay with this version?
I tried to click the “Help” link on the right top navigation, but there an internal server error occurs! Might this have to do something with the update behaviour?
The PHP version cannot be changed via Nextcloud. If you don’t run the webserver yourself, ask your provider to do it. Usually, there is a configuration login from your provider where you can do so.