Uh, the itch.io app downloaded the update, and then I tried launching the app, and then it tried downloading the update, and after installing it won't start anymore -- "The procedure entry point ... could not be located". What the heck.
Viewing post in Tiled 1.1.3 Released comments
I was on 1.1.2 before, and I actually I'm not sure if it was the same architecture...I think it was.
Yeah, I ended up doing an uninstall...but itch's uninstall also didn't work. I ended up just deleting the "local files" of Tiled, mashing uninstall a couple more times, and then reinstalling -- which eventually worked.