Spring Boot 2.x

• Minimum JDK 8 Required
• JDK 9 Support
• Minimum Tomcat 8.5
• Minimum Hibernate 5.2
• Minimum Gradle 3.4
• Auto Configuration feature
• Oauth2 is merges with Spring Security
• DataSource Connection pool

  Before 2.x default is Tomcat CP
  AFTER 2.x default is Hikari CP

• JUnit 4 by default
• JUnit 5 Support
• HTTP/2 Support
• Quartz Support
• Added new event (ApplcationStartedEvent)
• Added QuerDSL Support (QuerydslPredicateExecutor)