Dear mentors, I'm packaging a new upstream version of xml-security-c. The previous sid version was 1.7.2-3, which had a transition bug filed for it: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=791323
Simon McVittie tagged it "unreproducible", because he suspected that the exported cxx11 symbols were not part of the API, but "weak symbols for template instantiations". I agree, because the demangled names (as displayed in the bug report) are not even present in the sources. But I've got no idea what "weak symbols for template instantiations" are, so I'm unsure; please advise. On the other hand, the package got an NMU to deal with the transition. Now I think that was unnecessary, but could not look into the issue at that time, thus I didn't object. So libxml-security-c17v5 was born. Now I'm preparing 1.7.3-1. This minor version bump won't change the SO version, it stays at 17. I guess I have to acknowledge the NMU some way. Should I keep the SO version change introduced by the NMU or not? If not, should I still incorporate its changelog entry? Or just close the (already closed and archived) transition bug in my changelog entry? -- Thanks in advance for your kind guidance, Feri.

