Changelog for gnome-shell-extension-activities-configurator-55-1.fc26.noarch.rpm :

* Tue May 23 2017 Andrew Toskin - 55-1- Bump to upstream version 55, which updates the localization.
* Sat Apr 08 2017 Andrew Toskin - 54-1- Update to upstream version 54, which fixes a bug when running in GNOME 3.24.
* Tue Mar 14 2017 Andrew Toskin - 53-1- First working build accepted into Fedora.