Yep, it will work!
Alright sweet, finally got it working. So I made a code that'll help me identify if said add-on got updated; it worked the first time, updated the add-on and everything, so I reverted the file back to it's original state (the non-updated version) and now it won't update again.
EDIT: Console shows nothing, it checked the repository and that's it.
EDIT2: alright now it's not working at all for any of my add-ons. Here's my repository:
pastebin.com/raw.php?i=kH7bzkPH(should also note the download for server_tagchanger is down; but it didn't work when it was up either)