It is a long time after the IEX's ICO.Why hasn't the project gone so far?What are you doing?
I think there's a clear roadmap on Trello, nothing before next month.
And big release is for spring 2018.
In fact, acording to the roadmap, they've got everything ready for november, except doccumentation.
After november 2017, Next spot in on may 2018, with version 2.