Today we deployed the next release 3.1.2. This release includes bug fixes concerning the follow-up issue from the WorkflowKernel. In addition the WorkflowKernel now supports also a new feature to unregister plug-ins. The ItemCollection supports additional type-save getter methods and provides additional type check methods. This makes the ItemCollection more flexible to use when converting property types.
See the change log for more details: Imixs Change Log