informational change

The tag 'informational change' refers to revisions in Microsoft security bulletin documentation that do not alter the security update files, detection logic, or the update itself. These changes typically involve corrections to download links, affected software entries, registry keys, installation switches, or vulnerability descriptions. Examples include MS16-061, MS13-002, and MS11-100, where bulletins were updated to fix errors or clarify details without requiring any action from users who have already applied the update. The tag is used to distinguish between substantive updates and minor documentation fixes in Microsoft's security advisory lifecycle.