I'm sorry, but I still don't see how you determined that. I can follow the merge request, and the commit, but I can find anything that links to a version from either of those, though this is getting into the arena of git. I know it's in 2.0 now, but am concerned that I wasn't able to find that out just by looking at the ticket.
The Django 2.0 release notes doesn't list the bugs fixed.
I think this is a critically important piece of information for many developers.
Django updates can be painful, especially if you have many plugins and are a few versions behind. So when you encounter a bug that requires an upgrade, many people would want to know the lowest version they need to upgrade to to obtain a given patch (yes yes, everyone should update to latest, but there are always reasons that can't be done, or trade-offs, which then become business decisions etc...)