The EOL attribute in the updatecheck response (either positive or negative) should be set to the EOL status of the version the user is running, not the current EOL status of the board itself.

Example, user is running M50, the last "feature" release was M53 and there is a security update on top of M53 (let's call it M53.1). The board is now "security-only".

If we reply from the server with a security-only EOL status, the UI would have to show a message saying that the device will only get "security updates".... but also it will download M53 on top of M50, which comes with new features. That's confusing. Same problem if the EOL status is "eol", the UI shows that "hey, you won't any update anymore but here I'm downloading an update :)".

A proposal is to set in goldeneye the minimum version that's EOL'd "security-only", and the minimum version that's "eol", per board. Open for discussion.