Microsoft has released SCUP 4.0. This allows you to create and maintain your own catalogue of updates for software update maintenance.
"Update Publisher enables administrators to do the following:
- Import catalogs created by non-Microsoft organizations or created from within the administrator’s organization
- Create applicability and deployment metadata for software updates.
- Export software update catalogs so that they can be imported by Updates Publisher at another location, or export a test catalog to verify that the rules for the updates work as expected.
- Manage software updates information
New in version 4.0
- Ability to import and publish the following update types: bundle, driver, detectoid and updates with pre-requisites.
- New “Software Update Details” view with “Dependencies” tab that displays update dependencies (prerequisites for a single update or children of an update bundle).
- Note: none of the above update types can be duplicated or edited in the SCUP console (only export ,import, flag for publish, expire, delete and publish is available)"