subversion maintains a global revision number for the repository and it would be
very useful to have hudson display the revision number next to the build number.
for example, last stable build - #738 - revision 1082
this way, we know for example that when we introduced a major config change in
revision 1083, we destabilized the build.

just thinking out loud,
I'm just starting using hudson and I think it's great in many ways.
I am just trying to make it even better

=Arnaud=