When can we expect, at this moment, the latest 34.0.2 version in the AIO update for Nextcloud Hub 26 Spring? It keeps staying on version 34.0.0 because the advice is to update to 34.0.2 due to security updates!
I have found the solution. In the AOI web interface, just open > Note about Nextcloud Hub 26 Spring and click “Upgrade to Nextcloud Hub 26 Spring” even if you have already upgraded in the past.
This will upgrade your installation from 34.0.x to the latest version (currently 34.0.3)
It would be nice if this minor upgrade function were described too!
UPDATE: As of version 34.0.4 the method above doesn’t work anymore as Nextcloud Hub 26 Summer version 35.0.x is out and is replacing the upgrade button with this newer version.
The way I have successfully upgrade to 34.0.5 in the “stable” update channel is the method described by a developer in