None if that would be in the arcade version, regardless of whether they add it in the +R update.
I also don't understand why people are saying the netcode is bad. The netcode is fine, its the game that's the problem. GG is a game built around just frame precision, so the online will never be great. In comparison, BB has a 5 frame input buffer; if you hold down a button, it is actually input on 5 co secutive frames automatically. Likewise, TTT2 has a 7 frame buffer iirc, and many other modern fighters have some buffer or technique which reduces required frame precision. This gives them the illusion of better netcode, when its really just the engine compensating.
Because Guilty Gear R for the xbox had much better netcode than this.