Looks like now 'MINUS ONE DAY' remaining until publication of roadmap by lead developer Mattihas Klees.

Not so!  Matthias has been true to his word and has indeed produced the roadmap, albeit a little later than originally intended. 

You can see a copy of the draft if you go over to ERC at Telegram.

Please note that this is intended as a discussion document, as much as a roadmap.  When you have read it and absorbed its meaning please do comment upon it; Matthias needs as many people as possible to share their thoughts with him on its contents.