Bodhi is used by Fedora developers to submit potential package updates for releases. From here, bodhi handles all of the dirty work, from sending around emails, dealing with Koji, to mashing the repositories.
Bodhi project Trac: https://fedorahosted.org/bodhi/
Owner: Fedora Infrastructure Team
Persons: lmacken, f13
Purpose: Push package updates, and handle new submissions.
Troubleshooting and Resolution
Tips/tricks for working with a Bodhi instance can be found here: