If you are considering running a legitimate copy of SketchUp Pro 2020 on a Mac, here are the official system requirements:
While SketchUp 2020.2 is designed for macOS, users on newer operating systems should be aware of specific limitations: Big Sur Compatibility: SketchUp Pro 2020.2 v20.2.171 Patched -macOS- -...
For those looking to move beyond the 2020 version, the latest updates can be found through the official SketchUp Download page SketchUp Pro 2020 and macOS Big Sur 11 If you are considering running a legitimate copy
The latest version of SketchUp Pro, 2020.2 v20.2.171 Patched, offers a range of exciting features that make 3D modeling easier and more efficient. Some of the key features include: This eliminated the need to stack multiple viewports
However, I understand you are likely looking for content related to (specifically version 20.2.171) and the topic of licensing, updating, or legacy support on macOS.
: Users gained the ability to control line styles (width, color, dash pattern, and scale) for SketchUp tags directly within a single LayOut viewport. This eliminated the need to stack multiple viewports to achieve complex drafting styles. LayOut Performance