Report on bugs fixed by grep-ing changes going into a build

I am trying to figure out if teamcity has any ability to include changes in a build as a downloadable artifact and/or to include a grepped copy of the changes in a build as an artifact or build report.

We often tag our commits with bug1234  so that our testers know what bugs are allegedly fixed in a build.  Right now they have to scan the entire changes page in teamcity I would like to somehow configure teamcity to just pull out the relevant lines into a report like:

=================
Bug fixes in build:
1234
1235
1236
=================

Or if I could configure TC to put the relevant changelog in the source directory prior to build could glue together a build step to generate this report on my own.


Does this make any sense? Has anyone seen a way to acomplish this?

Thanks in advanced,
Jmaxxz