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Summary: This release includes two new features, five enhancements, many bug fixes and a number of non-functional changes to allow for expansion of the request state model for handling CDL (Controlled Digital Lending) and non-returnable request flows in the future. A patch including four five additional bug fixes was released on May 15, 2023.

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• An inefficient query behind the “unread messages” filter in the Request and Supply Apps caused a timeout error for libraries with a large number of active requests. The query was optimized.

Unable to cancel requests in a state of “Invalid Patron” (1.11.1 patch)

• Cancelling a request in a state of “Invalid Patron” caused the request to go to “Cancel Pending” rather than “Cancelled”. This includes requests from patrons whose Host LMS patron profile cannot place requests. This problem was corrected.

Non-functional changes

Remove explicit references to state models in mod-rs

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