When I started looking at the DbModelBuilder for how the conventions were surfaced, I realized that there had been some (good!) changes in the public API since 188.8.131.52 shipped.
I don't see any branches besides master and I don't see any tags when doing "git tag --list" (after cloning the repo).
Since I'm getting the EF 5.0 bits via NuGet and not the BCL, I'm not sure where/how to get the matching source for it. :)