Warning: As with any patch, back up your saves folder located in Documents/My Games/HomeMate . The installer is smart enough to detect existing mods, but always practice safe modding.

While the patch focuses on under-the-hood changes, there are three UI improvements worth noting:

The phrase "version 43" in your query likely refers to a specific community release or a list entry from third-party archival sites. However, official development for most Illusion game HF Patches is tracked on ManlyMarco's GitHub What the HF Patch Typically Includes: Essential Mods: Includes the Sideloader