The version 4 release introduced several "smart" tools that improve speed and adaptability:
One of the most significant updates is that holes applied to assemblies now persist even after editing the path or assembly properties. profile builder 404 for sketchup 20212024 portable
Create and edit parametric holes (like windows or doors) in both profiles and assemblies that persist even if the assembly is modified later. Compatibility & "Portable" Use Tutorial 3: Creating Profiles and Profile Members The version 4 release introduced several "smart" tools
This specific update addressed several user-reported issues: Profile Builder for SketchUp Camera Projection Fix profile builder 404 for sketchup 20212024 portable