The key on this line of the desktop entry has been deprecated in the FreeDesktop specification.
The desktop-file-validate tool in the desktop-file-utils package is useful for checking the syntax of desktop entries.
For more information please consult:
The tag is present in Lintian version
That is the most recent version we know about.
We use semantic versions.
The patch number is a commit step indicator relative to the
release tag in our Git
You can find the detection logic for this version at commit 131c0f4. For merge requests, please use the latest version in the Lintian check menu-format.