In our company, when performing merges between branches in SVN, it's standard practice to include in the commit comments for the merge, the commit comments of all previous revisions being merged at that time.
This of course means that any JIRA issue ids that are in those commit comments of that merge, are once again linked to the Jira issue as a new code commit on that issue.
This is fine and great for tracking until you combine it with a workflow transition condition that no issue may become resolved until all code commits have Crucible reviews performed on them. Previously reviewed issues must now be rereviewed to resolve issues which were still in the open state.
Is there a flag or smart commit tag that will allow particular commits to SVN to not be recorded by JIRA at all or at least to waive the review requirement?