Log Message:
Update to 2.4.5
These releases have better performance, numerous new features and
incorporate many bug fixes. Notable bug fixes and improvements include:

* Tcp stream properly reassembled after failed sequence check,
  which may lead to possible detection evasion.
* Added configurable stream flushpoints.
* Improved rpc processing.
* Improved portscan detection.
* Improved http request processing and handling of possible
  evasion cases.
* Improved performance monitoring.