[hibernate-dev] Hibernate ORM 5.3.17 and 5.4.15.Final has been released

[Gail Badner]

5.3.17: https://in.relation.to/2020/04/30/hibernate-orm-5317-final-out/
5.4.15: https://in.relation.to/2020/04/30/hibernate-orm-5415-final-out/