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 adds the adaptation of the 'control' system to the
new engine core (the control interface allows (un)freezing and
cancelling expressions and whole flows). A new attribute 'else-
ref' was added to the participant expression, allowing for
failover participants, if workitem dispatching to the regular
participant failed, delivery is attempted to participants listed in
the 'else-ref'. Numerous bugs have been fixed.