In their ongoing mission to make releases on a schedule more in-line with their puzzle based adventure games, Telltale's Minecraft: Story Mode has received its third episode. It will be released on all platforms that have already received the game today, worldwide. They've also released a launch trailer, which you can view here.
In other Telltale news, they are continuing their mission to release their game on every platform known to man and beast, as they are currently testing a Linux/SteamOS port. Hopefully the ColecoVision version of the Telltale Tool won't be too far around the corner.