All platforms have received new builds. For Linux and Windows there are now separate 64-bit builds and for macOS there is a new Universal 2 binary that replaces the previous build.

In case your Linux distribution does not support running AppImage files directly it is possible to extract the image using the --appimage-extract command line option. See the AppImage-documentation for more info.

On macOS there seems to be a problem when trying to run the game directly from the DMG-file. Moving it somewhere else resolves that problem.