VCS worker (experimental)
VCS worker is a part of TeamCity server responsible for communication with VCS repositories. This is a separate Java process which can be installed on any machine in your network. TeamCity server can be configured to use one or more VCS workers. In this case all VCS specific tasks will be routed to appropriate workers. For example, it is possible to route all Git specific requests to one worker, and Subversion requests to another.
With large setups VCS worker(s) installed on separate machine should decrease TeamCity server load significantly. Please refer to our documentation for instructions how to configure TeamCity in conjunction with VCS worker: http://confluence.jetbrains.com/display/TCD8/Vcs-worker+installation
Ability to create sub-projects, move project under another project, parameters inheritance.