And from Reddit:
WG already updated the PT server. Smallish patch, lotsa interesting stuff.
Tier 3 premium German battleship König Albert added
Tier 4 German battleship Kaiser added
Tier 7 (premium?) German battleship Scharnhorst added
Tier 7 premium USN cruiser Flint added
Tier 9 premium USN destroyer Black added
Placeholder data for ARP Takao added
Ar 196C and Fw 62 spotter planes added
Shell data for German battleships added
I doubt any of these ships will be playable on the PTS.
Pretty much every cruiser in the game and a handful of destroyers had their armour models changed (no nerfs/buffs, just more detailed armour models). This is absolutely too much to document, and the changes shouldn't be very significant gameplay-wise anyway.
Yubari: HP buffed (18300 > 18700)
Profintern: name changed to Krasnyi Krym
Several ships got 360 degree arcs on their turrets, see table below
Data added for Bastion gamemode buildings
Turret arc changes
1, 2, 3
1, 4, 5
ARP Takao captain added
ARP Gunzou captain added
They changed the formatting on every line in the game because Lesta hates me
Models added for new ships
Models added for Bastion gamemode buildings
Tons of swf files changed. Modders beware.
On Bastion gamemode/German shells
I still have no idea how the data for the buildings works, so I didn't include that as I wanted to have this thread up tonight instead of having to wait until I figure it out. Idem for German shells: I don't know which belong to which ships, so I'll have to wait until I figure that out, but I'll probs put up a post on that later this week.