Z2-Environment version 2.3¶

Main changes in 2.3:

• Support for Hibernate has been moved to the Hibernate add-on
• Support for Maven artifact repositories has been implemented. See How to Access a Maven Repository. Various add-ons and most examples have been altered to make use of the Maven repo support.
• The Vaadin add-on now uses Vaadin 7.1.12
• The Spring add-on now uses Spring 4.0.2
• The Hibernate add-on uses Hibernate 4.3.4
• Z2 supports Java 7 throughout. See How to set the language level.