
Today's update makes some changes to how puzzles can be unlocked. Unlocking a puzzle enables voice chat and lets you make the puzzle with up to 2000 pieces, instead of just 40.
Now, all of the puzzles in a category can be unlocked by paying for a single "pack". Once unlocked, they're unlocked forever -- no more limited time, subscription-type purchases (though previously paid subscriptions will continue to work). Each puzzle pack costs between $7.99 and $16.99, depending on the number of puzzles in the pack.
You can still unlock individual puzzles, but instead of having to pay $0.99 each time you want to unlock a puzzle, you now use puzzle credits. Puzzle credits can be bought individually, or get a discount when buying more than one.
Some additional changes with this update: