Upd: Libfredo6 Old Version
I understand you're looking for information about and potentially its old version updates. LibFredo6 is a popular shared library/extension for SketchUp, created by Fredo6, that many other plugins depend on.
Once you have obtained the correct file (typically a .rbz archive), follow these steps:
The primary reason to seek an "old version" is software compatibility. As of version 10.0, LibFredo6 is maintained only for .
: Enabling global use across multiple languages.