Visual Patch v2.0.3.1

Visual Patch simplifies your product management and makes it easy
to manage your software releases. There is no easier way to make
professional quality, full-history patches for your software and other
electronic content. Unlike other products, Visual Patch combines
sophisticated binary patching with the flexibility offered by full-history
patches. These patches can update any older version to the latest release witha single executable patch file.

http://www.visualpatch.com/site/index.php