OmniFaces 2.0 is the first release that will depend on JSF 2.2 and CDI 1.1 from Java EE 7. Our Servlet dependency is now Servlet 3.0 from Java EE 6 (used to be 2.5, although we optionally used 3.0 features before). The minimal Java SE version is now Java 7.
A full list of what's new and changed is available here.
OmniFaces 2.0 RC1 can be tested by adding the following dependency to your pom.xml:
<dependency> <groupId>org.omnifaces</groupId> <artifactId>omnifaces</artifactId> <version>2.0-RC1</version> </dependency>
Alternatively the jars files can be downloaded directly.
If no major bugs surface we hope to release OmniFaces 2.0 final in about one week from now.