Convert all your code now from JACC 1.1 to JACC 1.2 before JACC 1.1 becomes outdated in the history of JACC.
Converts the JACC code from JACC 0.1 all the way to JACC 1.1 and converts it to JACC 1.2 code. I'll give a spoiler and say that the 404 in the code is the new block present in JACC 1.2 which lets you hide the sprite.
