Bookworm is latest stable. You can only upgrade to unstable ... which is not recommended for production. You could upgrade kernels, but we don't provide them anymore for bullseye.
That is correct. This is the list of packages per distribution:
https://fi.mirror.armbian.de/apt/content.html
Bullseye only has some files, probably by mistake. It should be just empty as its not supported anymore. Change tags in armbian.list from bullseye to bookworm and update. Should be fine .... at least as far as from Armbian perspective. We can't vouch for packages that are coming from Debian repository as they might come into some conflicts between each other. This is the problem we observe on older releases and have no capacity nor wish to address.
Wifi for current and edge kernel is fixed and updated kernel is available from beta repository and in nightly builds. It will be pushed to stable later may be in few days or once 23.11 is released
Timo12357 got a reaction from Igor in Orangepi 3 LTS upgrade from Armbian 23.11.1 to 24.2.1 fails
Timo12357 reacted to Igor in Orangepi 3 LTS upgrade from Armbian 23.11.1 to 24.2.1 fails