User:Hagarshilo

GSoC 2018 Project: Implement 'Category' filters and filter menu in the new UI

 * The Phabricator task for this project is here.
 * My initial proposal was for a slightly different project. It can be found here.
 * Mentors: Moriel Schottlender, Roan Kattouw.

Synopsis
The Category filter’s purpose is to display to a reviewer the edits made to articles and other pages in that category. It will be added to the main filter panel.