The way our team controls its dependencies is a bespoke method via a file. We have an ant build target which then updates our IDEA dependency files (Eclipse or IDEA etc). For IDEA, this means that the build target updates the project's IML file.
In the v6 versions of IDEA this worked fine and changes were picked up inside 10 seconds. IDEA immediately picked up that the IML file had been canged. In v7 however, this does not work. I suspect that IDEA is caching the IML file. However, even synchronizing the IML file is not showing up the changes.
I've marked this as high severity as it is a showstopper for us.