How to change the patch description for the issue tracker?

[Marc Hohl]

Hello list,

as Graham pointed out in another thread, descriptions like

bar line interface (part 2/2)

are not very informative.
On the other hand, when there is a lot of review/change/re-uploading
involved, the issue tracker gets rather quickly stuffed when the
whole story about the patch is repeated again and again with every upload.

Is there a way to rename the patch description that shows up in the
issue tracker? I think I have seen something like this in a patch
from Mike, so it should be possible.

Thanks in advance,

Marc