Itch and Automatic Updates
The latest Tiled release is available through, where people can choose to pay for it, as well as find a link to Patreon for supporting Tiled development on a monthly basis. I'll share the earnings publically every month, which of course will add up to the support received on Patreon!

Read the full update on the Tiled forum, including my struggles with introducing a convenient auto-update mechanism for OS X and Windows: