After the release of the 3.0 patch, SNK announced that they were releasing yet another patch to smooth out a few issues in that update. Now, The King of Fighters XIV version 3.01 is here, and it does exactly that.
The 3.01 update for The King of Fighters XIV concerns itself with fixing some unintended move interactions. These include some oddities involving the moves of new characters Oswald, Heidern, and Blue Mary. In addition to them, older characters King and Robert Garcia have some glitches fixed as well.
For those interested in the exact details of these changes, you can check out the (thankfully short) change log over at the official site.
Source: SNK