Another reason that deters people from releasing on here, is the way the community treats each other.
"Oh, you released a NPC I have no use for? Oh, how useless and retarded! I'm better than you, and I should explain why and how I'm better then you, and how much more of an idiot I am than you as well!"
or
"You can't code the latest version? What are you, gay? v83 is old and washed up and it's all about the latest version, baby, with the same features every Ducking time, with the same exact servers being released by the same 3 people every time. I am much better at stealing content from Nexon aka Coding better than you."
That's why people talk poop about this place. You don't get likes or thanks. You get poop talked about, you get egotistic fuckers bitching at others because they want to.
The worst of all of course is the fact that little kids comes on these forums, see it's an easy way to make money, code a little crappy server just to make money off of dumbasses. If someone were to release the latest version, poop would hit the fan because money would be stolen like daylight robbery.
tl;dr: People getting poop talked about, people being assholes, people jerking themselves off, and money being stolen from kids online. Also, making the latest version is indeed a witch, I never tried it, but looking at the latest version sources, it just looks like a nightmare.
stl;dr: You would have a better time coding your own game from scratch.