GNOME Keysign is a tool to make signing OpenPGP keys as easy as possible.
This is the v0.9.7.2 release which fixes only the appdata.
You can get the app from:
https://github.com/GNOME-Keysign/gnome-keysign/
Changes
==========
* Change desktop ID
* Save appdata in share/metainfo
Resources
=========
Download: https://github.com/GNOME-Keysign/gnome-keysign/archive/0.9.7.2.tar.gz
Web site: https://wiki.gnome.org/Apps/GnomeKeysign