# The timestamp of the release is the highest timestamp of all
    # constitutent builds.
    my $timestamp = 0;

        $timestamp = $thisBuild->timestamp
            if defined $thisBuild && $thisBuild->timestamp > $timestamp;

        , timestamp => $timestamp

      <th>Date</th>

        <td>[% INCLUDE renderDateTime timestamp=release.timestamp %]</td>

-- multiple builds matching a ReleaseSetJob, then we take the *oldest*
-- successful build (for release stability), or the *newest*
-- unsuccessful build if there is no succesful build.  A release is
-- itself considered successful if all builds (except those for jobs
-- that have mayFail set) are successful.

-- multiple builds matching a ReleaseSetJob, then we take the oldest
-- successful build, or the oldest unsuccessful build if there is no
-- successful build.  A release is itself considered successful if all
-- builds (except those for jobs that have mayFail set) are
-- successful.