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​Update Sync

Version: 1.0.4.1
​Update Sync is a free Windows app for GameMaker developers to include automatic update checking in their Windows games.
Not compatible(/needed) with Steam, Web, Mac, Ubuntu, Mobile, Amazon Fire, PS4, Xbox One, Windows Phone, or Nintendo Switch targets.
Once the app is set up, download the below GameMaker file to incorporate Update Sync into your game:
(GM:S 1.x)

​- or -
           (GMS 2)