The 2.0 release uses Hibernate 5.

• 0f294763 OAuthClientOriginCheckFilter: extra Origin header check
• 7ba4c203 Reduce logging noise
• acb687cc OAuth: Check if origin is registered
• 15bce20f A copy constructor for AuditLog
• 7d17bdbe NumberFilter: support path expression filtering
• bb7ac98a Maven: Java 8
• 672a0b8e Code cleanup
• 6b359fda Avoid logging a message if model is not persisted
• 93c1065b Fix: aclService#getSidId() may return null, causing an NPE in Optional.of
• 48ecd31e Logging: Reduced log level
• 158d8c2e FIX: GrantedAuthority deserialization issue in OAuthClient
• 6e05a83d Create or update permissions for specified SID
• 8603605c Extended Copyable interface, introduced @NotCopyable annotation
• 88a25a5b @JsonIdentityInfo is a bad idea
• 682742c1 Added helper methods to StringFilter
• 72fb1734 StringFilter with array of options
• cdbb5f44 Querydsl does not allow null predicate for findAll()
• 1805b003 BasicModel implements Persistable
• 107dcf51 Don't use GenerationType.AUTO
• 73f5ecb7 Removed spring-data-elasticsearch dependency
• edda758c Introduce EmptyModel and EmptyModelFilter
• ab043cb3 Updated property placeholder configurer for Spring 5
• deb48f1a Removed deprecated methods
• e17d7588 Added missing Javadoc
• e30abcca throw exception if oauthClient or user not found
• eb51d62a Upgrade to Spring Data ElasticSearch 3.2.5.RELEASE
• 0d222104 Upgrade to Spring Data JPA 2.2.5 and Hibernate 5.4
• c83715cf Hibernate 5