Is there a Phabricator project for this extension?
Topic on Extension talk:MediaWikiFarm
Not yet, I just asked here.
Until now I wrote some bugs and roadmap on Extension:MediaWikiFarm#Ideas; you can either add some line there or wait the Phabricator project is created.
Cool, thanks. :)
As you saw Andre created the Phabricator project :) and I tagged with it the already-existing task T151879. Feel free to add bugs or feature requests there. I will slowly move the list from Extension:MediaWikiFarm#Ideas to Phabricator.