I should rather ask: Are new releases of Star Wars Armada canon? (new meaning since Disney established the new canon)
So this is kind of a strange question. Usually things first exist in the Star Wars canon and are then brought over to the game. But of course that is not the case for everything. Titles for example. We will be getting a new title for the VSD, the Harrow. Does that mean that canonically there is a now a VSD named Harrow flying for the Empire?