This is just for testing before release… 3.0 under User Tools
Context Menu Key [W] > is the default formely special menu…
Context Menu Key [Custom] > therefor you can change the key, just reboot blender after editing.
Remove the suffix ‘master’ before you install the addon (unzip > remove > zip > install)
This avoid the install error message and fix point 2.
Point 3: done
Point 4: don´t know how to do that! Maybe there is someone who could help?..
Point 5: Try but failed…