https://phabricator.wikimedia.org/project/profile/2334/ / https://phabricator.wikimedia.org/project/subprojects/2334/ was meant for "High-level tasks/epics related to shipping features that will be integrated into the Reading platforms".
Readers (née Reading) got dissolved in one of WMF's reorgs at some point.
Last proper ticket tagged with this project was filed more than three years ago.
WMF lacks change management.
Things should probably be tagged as Epic instead anyway.