set _G.UseUpdater = true in the script header. the idea is that you make 2 files, one with the Revision like 0.2 or sth and one with the actual file. just update the local file number then if you release a new version and the number in Revision.lua. you create not much traffic this way. This code is made to work with vadashs encryption and to name the file how you like.
 
debug(1).source is the filename if it's unencrypted 
debug(2).source is the filename if it's bol encrypted
debug(3).source is the filename if it's vadash encrypted because it loads the normal encryption from a 2nd.
 
I personally use cuccfree now to push user updates with ftp, what work's pretty nice. dropbox would be even easier but we had the traffic problem. you don't have to make this annoying github commits and people don't see how much money you are making.
 
I also use script builders that download the latest script and install them. wee is doing the same for evadeee it seems, found that out later. This way I can hide the url from the user to prevent DDOS and traffic making.