Yeah there's a new map, it's called Degroot Keep.
Pretty sure it's something to do with the Demomans family.
yeah, demomans name is Tavish DeGroot, and the new demo hat is called Prince Tavish's Crown
And after testing the new weapons for a while longer I've found that the new minigun pretty much has the same problem as the skullcutter, seems pretty useless, even on defense, the +20% damage is far outweighed by the huge loss of mobility (even worse than post 119-update Heavy speed) and so compared to sasha is pretty crap.
The Steak is incredibly fun (although its effectiveness is a still a little hard to determine), its versatile, using with the GRU makes you nearly as fast as a scout, with the new claws can do a lot of damage, though it's best against a single person, with the KGB can lead to a huge killstreak and with the fists of steel your pretty much a walking tank (although once people start working out that your incredibly vulnerable to melee it'll probably be less effective, and try to avoid snipers with the bushwacker, those fuckers hurt like hell), not sure if its bugged or not, but it can be dropped just like a sandvich, and doesn't start the cooldown if you eat it while your at full health.
The claws can really do a lot of damage to someone, but without the speed increase of the steak its probably not worth using over the GRU.
The Fists of Steel seem like they will be really useful for getting a heavy into position (You can even survive a fully charged headshot) so long as you don't let anyone melee you.
The new grenade launcher seems useless compared to the old one.
The new sword is pretty useless.
i haven't really tried out the medic weapons much so I'll leave that to scatter or someone to talk about