The dev version I got (0.8.0-beta.9) was upgraded yesterday and I got Version 1.0.0-rc.1 
Here are some screenshots of it, for those interested.
Main Window:
If you create a new projects and choose the provided examples cases, you can check and use a lot of new stuff, like EditBox:
Renderer Component:

UI Component:

Help and API are directly accessible from inside the application:
I don’t know for you, but for me it is like chinese ! 
( private joke that I need to explain: I’m French and in France, when we don’t understand something, we say it is like Chinese…maybe Chinese people do the same and when they don’t understand something, they say it is like French
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I’m sure the English version will be available in a near future, but right now I’m very happy to have access to that version: THANKS @pandamicro to give me access to it, and to the team behind that very great tool!!
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Daniel









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