Hints for arx-libertatis in main

org.arx.ArxLibertatis ⚙ x86_64

asv-url-homepage-missing
org.arx.ArxLibertatis.metainfo.xml -
This component is missing an `url` element of type `homepage` to link to the project's homepage.
screenshot-save-error
Unable to store screenshot for 'https://wiki.arx-libertatis.org/File:Jumping.jpg': Could not load source screenshot for storing: Unrecognized image file format
screenshot-save-error
Unable to store screenshot for 'https://wiki.arx-libertatis.org/File:Cinematic.jpg': Could not load source screenshot for storing: Unrecognized image file format

asv-content-rating-missing
org.arx.ArxLibertatis.metainfo.xml -
This component has no `content_rating` tag to provide age rating information. You can generate the tag data online by answering a few questions at https://hughsie.github.io/oars/
asv-developer-info-missing
org.arx.ArxLibertatis.metainfo.xml -
This component contains no `developer` element with information about its author.