While TeamCity 5.1 is almost at your doorstep, we have published another release candidate build with a number of fixes in it.
Besides, this build comes with bundled SourceGear Vault plugin – try it and give us feedback on it.
At this point we keep polishing the build, and the wait hopefully will be over soon, so stay tuned!
As usual, do not forget to backup your data before upgrading.
The JetBrains TeamCity Team