When i reply to a message which has been posted before a title change,
the title will be reverted to it's original value.
On the other hand i can't use the '[x=y]' notation which Roundup seems
to support according to it's docs somewhere, forgotten where.
I do believe this is because i'm not a committer, i.e. missing rights.
I think this role of mine should be adhered for the title too.
(Even better: reverting should not happen at all.)