Good job and thanks for sharing!
I saw nice wiring examples in the Multiplexing with 74HC4067 and have a little advice for the library creators:
- write a detailed description of the project, each patch, and each terminal
- provide a full description for some patches (where it helps) with images by putting images and
README.mdfile in patch folder next topatch.xodp. This description will be shown on the patch page in xod.io/libs