this package seems to have new commits in its VCS but has
not yet updated debian/changelog. You should consider updating
the Debian changelog and uploading this new version into the archive.
Here are the relevant commit logs:
Author: Kumar Appaiah <firstname.lastname@example.org>
Date: Tue Aug 17 16:54:46 2021 +0530
Patch for g++ 11 FTBFS
* Acknowledge NMU. Thank you Holger Levsen.
* Add gpp11_fix.diff to handle FTBFS with g++-11. (Closes: #984113)