Java EE, Java FX and Java SE are also well supported but this is nothing new :-).
If you are new to NetBeans, don't be disappointed. After a single double-click you will have to start to work immediately. You won't get any extra days to download the plugins and make your IDE work :-)
I will use NetBeans 7.3 (or dev builds) during the airhacks.com and all other events as well.
NEW workshop: Building HTML 5 Applications With Angular 2
Full week in December 2016: from Java EE 7 Bootstrap, Effective, Architectures over Testing to Microservices
On demand workshops: Java EE 7: Bootstrap, Effective, Testing and Microservices available for streaming.