Until now all Core updates and the like would show up.
After 2025.8.3 no new updates were shown. In the supervisor log I found this (after pushing the Refresh button in System > Updates):
2025-09-17 14:29:44.416 WARNING (MainThread) [supervisor.jobs] ‘StoreManager.reload’ blocked from execution, unsupported OS version
2025-09-17 14:29:44.476 WARNING (MainThread) [supervisor.jobs] ‘Updater.fetch_data’ blocked from execution, unsupported OS version
I have a similar error on HAOS installed in a Proxmox VM.
I cannot update my HAOS version from 10.5 to any other newer version. No updates show up.
2025-09-19 01:59:24.314 WARNING (MainThread) [supervisor.jobs] 'Updater.fetch_data' blocked from execution, unsupported OS version
2025-09-19 01:59:34.606 WARNING (MainThread) [supervisor.jobs] 'Updater.fetch_data' blocked from execution, unsupported OS version
2025-09-19 02:00:08.918 WARNING (MainThread) [supervisor.jobs] 'Updater.fetch_data' blocked from execution, unsupported OS version
ha os update
## ended up with 11.5
ha os update --version 15.2
## because 16.2 was not found or so, but the core update became visible in the UI
ha os update
## ended up with 16.2