The JSF 2.2 Proposal Final Draft was posted by the expert group spec leader Ed Burns today. Read his blog about this issue . The draft is available at the JCP JSR 344 page .
JSF 2.2 is included in GlassFish4. I’m still waiting for this GF4 being bundled with NetBeans daily builds.
If you want Jave EE 7 support within NetBeans and don’t want to wait for a bundled version, you may manually install GlassFish 4 together with the web-main-javaee7 version of NetBeans. Read about it in my former blog [3