@opera-qa-team: I understand what you're saying, but it is self-inconsistent (there was a release in between those two, which mentioned only two bugs). And it is negative to the viewer of the changelogs. I checked the similarity because as I was scanning the newer list, it seemed hauntingly familiar.
If you didn't expect anyone to look at the changelogs, there is no point in posting them. On the other hand, if you do expect people to look at them, please curate them so that they present only new, useful information. It is ok (i.e.: highly encouraged) to say something like 'this release includes all of the fixes mentioned in the changelog for prior release (123.456.whatev)'.