American battleship Ohio, tier X:

Reload time of main caliber guns lowered from 30 to 27.5 s.

The increased reload time and changes done to the accuracy of the main caliber guns, majorly affected the overall damage caused by this battleship.

Please note that the information in the Development Blog is preliminary.

German battleships just recently got another buff. But yes, we are looking at all ships in the game. Newer ones indeed do get more attention, because they are more succeptible to fluctuations, but all ships are being looked at.

Ohio right now is on the more accurate side of T10 Battleships, in some cases she has more chance to hit than Yamato, and, along with that she has pretty accurate secondaries and a citadel lower than Thunderer, so there are enough good points with her already. Any further buffs would've made her OP.