I completed a rewrite a couple months but didn’t do all the testing I wish I had.
I’ve found no problems with this code but admit I have been focusing on Kicad proper with the hope the developers will add renumbering to V6.
Let me know if there are issues.
For some reason WordPress is blocking me from using zip files. Here is a link to the file on Dropbox
https://www.dropbox.com/s/jekf97odywc5bdx/RenumKiCadPCBV0351.zip?dl=0
Direct link (no log in) View file
Documented Designs 