Sonar 1.7 has been released. This new version contains several improvements among which a much better compatibility with IE 6. On top of this, Sonar 1.7 has new features :

Exclude packages and classes

Most of the time, there is no need to evaluate generated sources. It is now possible to exclude them from analysis.

Viewing the unit tests results

Need to know which tests failed and why ?

Viewing lines that are duplicated

Coverage clouds on modules and packages

The functionality was already available at project level : it has been extended to modules and packages.

For more information, you can read the full release notes.