As Debian version 11 "Bullseye" will soon be released and thus, a few weeks later, an image of the Raspberry Pi OS with this version, it is time to explain here the short term plans I have for MoodleBox.
The release of Debian 11 "Bullseye" is scheduled for August 14, 2021. If all goes well, and although RasPi OS releases are never announced in advance, it is very likely that a few weeks later, a Bullseye-based version of RasPi OS will be released. I have planned an update of the MoodleBox image which will then follow very quickly.
It is also likely that the official RasPi OS images will be provided in 64-bit. If this is the case, MoodleBox will also be released in 64-bit, as it is recommended that Moodle uses a 64-bit architecture (even if it runs fine on 32-bit).
In summary, an image of MoodleBox based on Debian Bullseye is expected to be released in the next few months, hopefully in 64-bit.