Hints for tvtime in universe

tvtime.desktop ⚙ amd64

metainfo-validation-issue
Validation of the metainfo file found a problem: Found invalid tag: 'updatecontact'. Non-standard tags must be prefixed with "x-".
metainfo-validation-issue
Validation of the metainfo file found a problem: The screenshot does not contain any images.
metainfo-validation-issue
Validation of the metainfo file found a problem: The component ID is not a reverse domain-name. Please update the ID and that of the accompanying .desktop file to follow the latest version of the Desktop-Entry and AppStream specifications and avoid future issues.
metainfo-validation-issue
Validation of the metainfo file found a problem: The screenshot does not contain any images.
icon-scaled-up
Icon file 'tvtime_tvtime.png' was scaled up from 48x48px to 64x64px. Please try to supply a bigger icon.

legacy-metainfo-directory
The AppStream metainfo file 'tvtime.appdata.xml' was found in a legacy path.
Please install metainfo files into /usr/share/metainfo, as the old path will not be recognized anymore in the future.