A software is a set of changes intended to update, fix, or improve a program. In the context of this specific tool, a "patched" version usually implies:

Patches are often released to close security holes that could be exploited by unauthorized users.

What Is a Software Patch? Importance and Best Practices - Splashtop

By refining the core code, these versions offer a smoother user experience, particularly when dealing with large file transfers. Historical Context: RapidShare and File Sharing

It was designed to "inject" code or data into systems to facilitate high-speed file sharing or automated task execution.

The software typically works by automating the interaction between a user's local system and a remote server, reducing the manual effort required for bulk data management. The Importance of "Patched" Versions