Does anyone know if decorators made it in? I can't find them via the search at first glance. I'm guessing they're listed under a different name/section than I thought?
Decorators are not an ES7 feature. They are a stage 1 proposal, which means roughly that the committee agrees this problem space is interesting, but that it might see drastic changes in implementation, syntax, and more, or might not make it into the eventual standard at all.
At this point it is best to call them a Babel feature, not an ES feature.
No, and sadly the decorator proposal doesn't even include support for decorators on functions (only classes and methods). This is due to conflicting opinions on how to handle the interaction with function hoisting.
These are the only 2 features that made it in..