I thanks for the informations, I appreciate that.
I feel like the Dayz development team is playing a very unclear game with us, even if the engine is getting complete, the core game mechanics (looting, moving, crafting) are still broken and poorly designed, the netcode is terrible and the devs are not communicating the way they should. As a result, there are more people watching the game on twitch than actually playing it, the game failed at being a game.
Anyway, considering the pace of the updates and the tremendous amount of bugs the devs have to deal with, I'm not expecting a final release anytime soon, which is fine.. take your time, make a great game, but stop teasing us with impossible roadmaps and unworkable release dates.