2.0.0 is a free update for those who have Tilesetter. It is being released in Beta, so you must enable the Beta branch before using it.
Don't have it yet? Check out Tilesetter on itch.io or on Steam:
The beta is being hosted on Steam, so if you've purchased through itch.io you'll have to claim your Steam key first:
• Head over to your itch.io library.
• Go to the download page of Tilesetter.
• Find your Steam key below the download buttons.