This extension was part of Blender 4.1 bundled add-ons. It is now offered as it is, with limited supported.
No changelog for this release.
This extension requests the following permission:
Requires access to directory where it exports .pdf/.svg file
I really like this add-on. It clearly shows me how to use 3D programs in real life. My only wish would be to be able to create A2, A1, A0 PDFs that are larger than A3.