I was reading the new rules and noted that cannon upgrades don't have the missile icon.

Does that mean they are subject to range bonuses? Thanks.

Yes. A lot of turrets and cannons now get Range Bonus, too.

The Rocket Icon states, that a weapon das NOT get Range Bonus.

All cannons and turrets currently in game are affected by the range adjustment to the number of dice rolled now.

Wow, that's pretty cool. Thank you both!