Here's a screenshot of UNA:
Other features of UNA 1.1 include completely revamped syntax highlighting for Ruby, improved speed when interacting with Subversion repositories, and many other feature enhancements and bug fixes.
Concurrent with the release of UNA 1.1 is a new Java mixin for UNA, which extends UNA to offer rich support for Java application development, including tools to compile, debug, test, and analyze Java projects.
The single-user edition of UNA 1.1 is completely free and may be downloaded from http://www.n-brain.net. The multi-user edition of UNA 1.1 is free for open source groups, while pricing for commercial use starts at $25 per user.
For more information, please visit the official N-BRAIN website.