Current state of GlassFish 4
Soon I will be working on a new application and would like to use the latest Java EE 7 APIs such as JSF 2.2, CDI 1.1, JPA 2.1, etc. I'm mainly interested in working with JSF 2.2 and CDI 1.1 soon.
How much of this work has been integrated into GlassFish 4 so far? If the new JSF and CDI are not there, can I simply replace a couple .jar files and begin working with it? When does Oracle plan to integrate these into GlassFish 4?