Description of the new feature/enhancement

The winget list command was designed to display all packages installed on a users Windows 10 machine in Add / Remove Programs (ARP). The command would also show which Apps with possible upgrades were available from sources configured in the Windows Package Manager. This specification proposes enhancements to the output provided by the list command.

• Add the values for "Available" and "Source" for every package in list #4235
• WinGet List should only display results from a configured source when the --source argument is used #4236
• Filter installed packages in list by "not available in a configured source" #4237
• Enable sorting the output of WinGet List #4238

Proposed technical implementation details (optional)

Modify the output behavior for winget list to display available version from any source. When a package is available via more than once source, the first configured source should be displayed.

Affected by:

• Configure Behaviors for multiple sources #1488

Note: Users will be able to see if packages are available from individual sources by specifying the source as an argument to the list command.

Modify the output behavior for winget list -s <source> to display only packages available from the specified source.

Add a new argument -u, --unavailable to the list command to display Apps installed in Windows Apps & Features not matching any configured source.