As mentioned in the previous post, I recently migrated this site over to the very clever Pelican. Setting it up was relatively straightforward using a combination of the official docs, this post and linked github repo from Dominic Rodger. That said, there were a few things that I stumbled at and non-obvious decisions that I've documented below.
My book Create Simple GUI Applications with Python & Qt5 has been updated! New chapters on the Model View architecture and custom widgets.