requiredVersion is unreliable. It cannot exceed 1.99 and is reset to 0.1 at each new engine release making it useless for identifying which 'game' this addon was intended for. Until recently, arma3 had to ignore this value because of the use of addons coming from arma2 which were higher.
I reverted the latest changes because they were complicating what is supposed to be basic tutorial for beginner users. Any advanced use can be added separately at the bottom of the page, but the examples should remain as simple as possible. ++Str (talk) 14:06, 31 May 2016 (CEST)