FF6 Steam Version

With those several listing along the lines of "goes beyond snes data" and "possibly extended GBA data",

Kinda feels like a stupid question but was there any new content added to the android or steam versions beyond the GBA version? If there was I doubt it would be added to the ROM directly, maybe some slight modification to make new code work along side original data. I would think anything "new" would have been done in the new files/code.

Guess the question is, has anybody actually played this thing from the outside or just chewed on the code? Personally I couldn't even play the 3d version of FF4 because of the look, and it still made my eyes bleed less.

I'll stop dis'n the sprites now, but yeah IS there actually anything new or did they slack off on new stuff same as they did with making the code secure?