The version in Debian is from apr-2015.
There are edits until mar-2021 on original repo, maybe its interesting to look.
https://github.com/stephenostermiller/qqwing


https://tracker.debian.org/pkg/qqwing

Control: tags -1 moreinfo
Control: severity -1 wishlist
to look.

What are the changes that you see as interesting? What is the problem
you are thinking those are fixing?

If you think they are important, probably approaching upstream with that
information is more sensible than a Debian bug report, so that the whole
FOSS ecosystem will benefit, do you agree?