Per-test responsibility. In addition to responsibility for a build configuration failure, you can now take (and assign) responsibility for an individual test. If there are several failing tests and no one is eager to take responsibility for the configuration, now there is no excuse :) You can assign responsibility from the test name popup and review all the active responsibilities on "Responsibilities" project tab. There are still several things to add, like notifications on responsibility assignment and
Templates improvement. Do you use recently introduced template feature to share settings for a build configuration? We do and so we continue to improve it. With this build you can create a template from an existing build configuration and also create a new configuration based on a template in a single click..
Command-line Remote Run tool. We improved the command line remote run tool (available as a plugin), so its configuration become both more flexible and more understandable. Once you install the plugin, you can create a configuration file for the tool on your TeamCity profile page. We are awaiting for your feedback and the tool usage cases so we can better understand your needs.
We are moving to 5.0 release now and will only add minor features focusing on bug fixes. Please let us know if you find any critical TeamCity issues in this build..