And here's the analysis for libinfinity:
https://admin.fedoraproject.org/updates/libinfinity-0.5.0-1.fc15
* bodhi - 2011-04-05 13:10:32
This update has been submitted for testing by tbzatek.
https://admin.fedoraproject.org/updates/libinfinity-0.5.0-2.fc15
* bodhi - 2011-04-05 13:51:07
This update has been submitted for testing by tbzatek.
No auto-obsoleting.
And only 0.5.0-1.fc15 (the old one with broken deps) has ever appeared
in the updates-testing repo. For the newer one,
* bodhi - 2011-04-05 20:20:21
This update has been pushed to testing
isn't true, because it still isn't found in updates-testing.