I finally successfully updated Nextcloud to version 31.0.10 on my Odroid N2+ 😅
Despite all official information, an update is possible on a system running nextcloud installed via the script !
It is not necessary to buy a new hardware just to run nextcloud on your Armbian SBC in order to get the update.
I did the following:
Updated nextcloudpi to version 1.55.4 which was never released but just tagged on github Nextcloudpi tagged page on github via the ncp-config menu system (Updates/nc-update)
Updated nextcloud to version 31.0.10, again, via the menu system (Updates/nc-update-nextcloud version 31.0.10)
I don't really know why this information is not readily available on the nextcloudpi github page nor anywhere else I looked.
Solved it by using the
XFCE
Armbian_25.2.1_Uefi-arm64_bookworm_current_6.12.13_xfce_desktop.img.xz
instead of the
cinnamon
Armbian_25.2.1_Uefi-arm64_bookworm_current_6.12.13_cinnamon-backported-mesa_desktop.img.xz
edition.
I think it might need a different nextcloud client for both editions.
If one is using the authentication via browser and the other needs Gnome online accounts.