8 New additional Flags were added to the 0.6.12 client.
Battle of Trafalgar: I am genuinely confused by this flag. The Flag depicts the badge of HMS Victory, currently a museum ship that participated in the battle of Trafalgar. I can only surmise WG is planning some event related to that ship, such as a partnership with the museum.
Vampire: This is the premium flag for the new upcoming premium destroyer HMAS Vampire.
Tirpitz: Seems WG is wanting to invest in getting flags for premium ships that pre-date the premium ship flag concept. Means of acquisition unknown.
Indianapolis: Similar case to the Tirpitz flag.
Pigeon of War: Username of one of the developers, I presume he might be hosting some form of contest to win his flag.
Massachusetts: New Flag for the upcoming premium USS Massachusetts premium T8 Battleship.
Message PNG: This flag’s name makes little sense, as its not even in a .png file, but it seems to be a green variant of the Rasputin Flag (which has a black background, not green) Not mounted on any of the villain ships in the Halloween event however, so it could be a reward for participating in the event.
HW Another Flag: Also a perplexing title to the flag. If we presume “HW” is short for Halloween, I suspect this may also be a reward for participating in the Halloween event. Just speculation.