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VTE ArmA History
You should read the initial history from OFP VTE history page, as its pointless to copy paste here.
As for ArmA history, read on…
granQ started the ArmA VTE history really, he started to put together OFP VTE ports to ArmA in 05-27-07 by posting VTE, first step into ArmA topic in our forums.
Nothing more major happened in the VTE ArmA history.