I attach a description to a particular build. Then, later I try to find out
which build I edited: I have to browse through all build pages, because there is
no hint regarding descriptions in the build history table of the project page.
So this description feature has not the expected value (to me).

It would be nice to see an icon that says "there is a descripton". Or you could
show the first words of the description text. (rendered html?)