The fine folks at mapcrafter have released a feature branch which offers beta support for 1.13 worlds. The maps are rendering well enough that they can be restored to their rightful place once again. They will likely remain a little rough around the edges for some time—but not “Dwarf Fortress” rough.

What are you waiting for? Go and see your new world!

If you still the Failfish, instead of the maps, try force-refreshing the page.