Comment 12 for bug 1979128

Sorry for the delay Mitsuya. I took a quick look at your debdiff and I have some comments:

- I'd change the version used from 1:1.0.19-2.1ubuntu1 to 1:1.0.19-2.1ubuntu0.1. This is the standard used by the security team and in this case it makes clear that the delta was added post release and not during its development cycle.

- The other thing is to be consistent in the version constraints you added. In the build depends you added ruby-sdbm (>= 1.0.0) and in the runtime depends you added ruby-sdbm (>= 1.0.0-1). Since 1.0.0-2~ubuntu0.22.04.1 is the only ruby-sdbm possible in Jammy, you would not need a version constraint to be honest. But if you want to add you should use ruby-sdbm (>= 1.0.0) without the debian revision. Moreover, I wouldn't care much about the lintian warning you mentioned since it is related to backports of new versions, we do not do that in Ubuntu stable releases (just for "special" packages which is not the case here).