Bugfixes:
The 'Actions' grid incorrectly displayed invoice batches for approval when they contained voided or deleted invoices.
A delegate user was unable to approve a contract due to an access error.
"A field with this name already exists,β message appeared when editing the name of an existing field.
The invoice approval panel failed to update when the workflow completed.
A "processing" message appeared when a user tried to review invoices.
