How can I update to 1686 on my Macbook? It has not updated for days.

AG123

I have been standing still without being able to move to 1686, playing on MacBook Air...

KingsPinn

The Facebook version of the game doesn't need to be updated. The new levels will automatically appear and I think there are 1700 levels right now so you should see these in your game. If not, delete the game from Facebook (from the menu on the left) clear your cache and add it again. See if they appear