Sorry if this is a repeat post, but I couldn't find the answer on the Knowledgebase and I couldn't find any search functionality on these forums.
How can you upgrade an entire class of ships? Shouldn't there be a way to upgrade a ship from the Ship List? Shouldn't there also be a governor for doing so? Finally, it seems like I can't select a ship to upgrade unless the ship is out of planet orbit and out of any fleets.
It seems silly to have to upgrade ships one-by-one and to have to disband fleets and bring defensive ships out of orbit to upgrade.