The patch could be here tomorrow. Maybe? Hopefully. By the time you read this you'll probably know more than I do. Valve have promised Techies by the end of August; Valve have promised a lot of things. Anything - and literally nothing - is possible.
It'll probably be tomorrow. If it is, we'll finally begin the process of accepting Techies into the game. Techies, the argument goes, are going to change how pub Dota is played forever. All Pick is going to become a (literal) minefield. The old ways will be gone. It seems appropriate that a hero with a reputation for griefing should attract a seven-stage process of its own.