Fresh off the press, release 1.0.4 with many new features:
- SQL Firewall with Learning capability
- Log rate limiting
- Query pattern rate limiting
- Tons of new options to control rule behavior
Most of the new features relate to rule handling, so for details on what is supported, please see the rule help page at http://www.heimdalldata.com/help-rules/, which now also provides a reference on what options were provided in which build.