3.5.1-Final is a maintenance release of mainly minor bug fixes. Two fixes in particular were non-minor:
- HHH-5102 is particularly big issue if you happen to combine InheritanceType.JOINED with an "intermediate" @MappedSuperclass
- HHH-4965 would lead to incorrect results when using a JPA Criteria query if using certain types of literals (mostly an issue with certain entity and custom types)
Check out the release page for the full list of changes.
Get'em while they are hot!