Flatpak can't update - SDK 19.08 runtime

flatpak update

Looking for updates…
Info: org.freedesktop.Sdk//19.08 is end-of-life, with reason:
The Freedesktop SDK 19.08 runtime is no longer supported as of September 1, 2021. Please ask your application developer to migrate to a supported version
Info: org.freedesktop.Platform.GL.default//19.08 is end-of-life, with reason:
The Freedesktop SDK 19.08 runtime is no longer supported as of September 1, 2021. Please ask your application developer to migrate to a supported version
Nothing to do.

Normally, it would update some apps.
Zorin 16 OS Pro

Which flatpak is depended on this package? Have you tried uninstall it?

1 Like

I've read other posts online about the issue. I know what you mean. However, I have no skills to find what app is dependent on this runtime version.
This issue happens on Ubuntu, Elementary OS, etc.. as I have installed other distros. It doens't affect the normal updates. I always do sudo flatpak update just in case.