The 33th release of OpenEngSB root pom focuses on fixes the assembly problem we had by downgrading to version 2.2.2 of the maven-assembly-plugin.
You can download the release manually...
...or use it directly in Apache Maven...
<parent> <groupId>org.openengsb</groupId> <artifactId>openengsb-root</artifactId> <version>33</version> </parent>
The KEYS used to sign the release can be found here.
* OPENENGSB-2942 - Downgrade maven assembly plugin to 2.2.2
* OPENENGSB-2779 - Release openengsb-root-33
* OPENENGSB-2805 - maven-jar-plugin produces crappy output