Suggest WinGet upgrade when newer manifest schema versions are detected in community repository

Relevant area(s)

WinGet CLI

Description of the new feature / enhancement

When the community repository (winget-pkgs) contains manifests with a newer schema version than the installed version of WinGet fully supports, this is a strong signal that a newer version of WinGet is available. While WinGet does not ignore these manifests, it may not offer the full behavior and features defined by the newer schema version. The user has no way of knowing they are missing out on supported functionality.

WinGet should detect when it encounters manifest schema versions newer than what it fully supports and inform the user that an upgrade to WinGet is likely available. This could be a one-time notification per session, a message during winget upgrade, or a similar low-friction mechanism.

Why this matters:

• Users running older versions of WinGet may not realize they are missing supported functionality from newer manifest schema versions.
• The community repository evolves faster than many users update their tooling — a gentle nudge bridges that gap.
• This improves the overall user experience by making version currency visible without requiring users to manually check.

Considerations:

• The notification should be informative, not blocking — it should not prevent WinGet from completing its current operation.
• Frequency and suppression controls should be considered (e.g., only notify once per day or per session).
• Group Policy should be able to suppress or control this behavior in managed environments.

Proposed technical implementation details

No response

Start with the WinGet CLI flow that encounters community-repository manifests and the winget upgrade operation. Trace how manifest schema versions are detected, then define where a non-blocking upgrade notice would fit, including session frequency and Group Policy considerations. Done means the behavior is specified and covered for newer schemas without interrupting the current operation.