The new version contains the latest version of the registry cleaning engine, the same one which is currently in RegSupreme Pro and jv16 PowerTools 2005. The improved new version of the registry cleaning engine contains only minor safety improvements, nothing critical.
There is no need to update to the new version if you are currently happy with the version you are using. If you wish to update, you can install the new version over any previous version of RegSupreme.
Tools and Utilities
Product page: here