I've also filed an upstream bug due to the Lintian pedantic warning of debian-watch-may-check-gpg-signature.
That bug can be found here: https://github.com/hexchat/hexchat/issues/895 -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org