As a user I want to be able to use winget to install the most current version of a currently installed program so I don't have to go find it.

Experimental Feature
winget upgrade - displays installed packages with an available upgrade.
winget upgrade -? - displays help for the upgrade command.
winget upgrade --all - upgrades all packages with an available upgrade.
winget upgrade <package> - upgrades the specified package.

Note: upgrade depends on list also being enabled.

winget features - displays all experimental features and their status
winget settings - launches settings.json to configure settings like experimental features

Edited: experimental status