Update for TeamCity 4.x Users
Only a week ago we released TeamCity 5.0, but here we are again with news for those who use TeamCity 4.x and, for some reason or other, do not upgrade to the latest version.
We just released the TeamCity 4.5.6 with a couple of fixes and with a serious improvement: support for IntelliJ IDEA 9 (both Ultimate and Community editions) and RubyMine in the TeamCity’s plug-in for IDEA platform.
By the way, now you can download any previous 4.x release build from here.
JetBrains TeamCity Team