[Maniphest] [Changed CC] T21: Do not display obsolete and deleted updates

[tflink (Tim Flink)]

tflink added a subscriber: tflink.
tflink added a comment.

T27 was filed as a duplicate

TASK DETAIL
  https://phab.qadevel.cloud.fedoraproject.org/T21

To: mkrizek, tflink
Cc: qa-devel, mkrizek, tflink