Struts Bridge now provides (out-of-the-box) support for Struts 1.2.7 only See: PB-56 Dropping multiple struts versions build support as it is causing problems for the maven-2 build
Resolving PB-56: Dropping multiple struts versions build support as it is causing problems for the maven-2 build See: https://issues.apache.org/jira/browse/PB-56
Fix for PB-41: Tiles Context gets lost "Struts Bridge - error with tiles" The Tiles ComponentConstants.COMPONENT_CONTEXT attribute is now automatically registered as RenderContextAttribute by the Struts Bridge itself.
Fixing PB-38: Switching between View and Edit modes, portlet remembers only the last action (and not the last action in that mode) and goes to that regardless of the mode. and PB-49: Multiple instances of a struts portlet should be able to coexist on a single page