This extension was part of Blender 4.1 bundled add-ons. It is now offered as it is, with limited support.
No changelog for this release.
This extension does not require special permissions.
I love this add-on, however in blender 4.3 I am unable to use it, I don't find the mesh under Add list, it is installed and enabled, maybe and most likely I am doing something wrong
I usually model for 3d printing and have set up scene unit scale to 0.001 so when i create a cube its 2mm in size, im sure couple months back, added bolts were scaled based on ther real dimesions (pitch and diameters), but now its scaled to super tiny 0.006351 mm, please fix it if you can, just make them spawn in the world based on their real size. Thanks
:)