Hello @jonm,
I was testing some plugins and their compatability with Rhino 8 on macOS. After installing geometry gym via the package manager, I get the following:
An error occured during GHA assembly loading:
Path: /Users/luis.fraguada/Library/Application Support/McNeel/Rhinoceros/packages/8.0/ggRhinoIFC/24.1.15.8/ggIFC.gha
Exception System.IO.FileLoadException:
Message: Could not load file or assembly 'ggIFC, Version=24.1.15.8, Culture=neutral, PublicKeyToken=null'.
Are you aware of this issue?