On the heels of RC1 we just posted 4.1.RC2 release of Cayenne to fix a few bugs. Most of them are in the Modeler. Upgrade is recommended for all the 4.1.x users. Should be a drop-in replacement for RC1 and latest betas.
Full release notes: CAY-2627 Modeler: ObjRelationship creation dialog ignores delete rule CAY-2628 dbimport: unable to add several relationships to existing entity CAY-2631 Can no longer use "byte[]" as root of scalar SQLSelect CAY-2632 Modeler: issue saving cgen path for maven project CAY-2633 Modeler: attribute sorting logic in cgen can corrupt model CAY-2634 Minor inconsistencies in Modeler "DB Import" CAY-2635 Lambda expressions break ROP serialization Andrus
