TeamCity 4.x (Calcutta) EAP

Welcome to the cutting edge (smile)

Calcutta is a codename for the TeamCity 4.0 version.

TeamCity 4.0.1 is released. Early access program is not yet open.

h3. Current build: 8137 released December 12, 2008 \| [Download|Download Latest] \| [Changes|ChangeLog]

This is a release candidate before 4.0 release.

This version of TeamCity contains bug fixes, performance improvements and minor improvements comparing to TeamCity 4.0.

{note}Please back up your data (database and .BuildServer directory, [backup explained|]) before upgrade\!
Newer TeamCity versions usually adjust the data structure and you will not be able to return to using older TeamCity versions once the data is upgraded.