Puzzle Game: Update 2.1 Teaser

A fresh field report has come in from our troop of light tanks. They intercepted an enemy convoy and discovered the following image. Can you decode it?

Remember to hit the “Discuss on forum” button with your theories on what’s in the new update. Also, be sure to check the news and our Facebook page for lots of upcoming Contests from your World of Tanks Blitz community team.