The screenshot.png file that was added in b66eb9f was removed from the Git repository for some reason.

This is a bad thing since the screenshot is already used by existing Winetricks packages in downstream. See the metainfo file:

https://github.com/Winetricks/winetricks/blob/master/src/io.github.winetricks.Winetricks.metainfo.xml#L26

Please, either restore the screenshot.png file or at least fix the upstream metainfo file to use a different Winetricks screenshot from another website.

/cc @austin987