OpenWFE is a workflow engine. It is robust, extensible, and scalable. Access libraries for Python, Perl, and .NET make it easy to write custom interfaces or agents (automatic participants) for a workflow-enabled system.
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This release fixed many bugs and introduced new concepts that will be stabilized at 1.5.0. Separation of stores and storage in the worklist was implemented, making it possible for a set of stores to share a storage. The stores will focus on locking, correlation, and query strategies, while the storage will only take care of physically storing the workitems. It is now possible to correlate two or more flows 'meeting' at a store (participant). The slave workitem attributes are aggregated as an entry of the master workitem attributes.