Waveshare e-paper displays with SPI

@VasekR, Hi, welcome to the forum! I hope you already read How to get the best out of this forum.

All libraries are up to date… any advice?

No, not really. I avoided to update dependent libraries when updating Adafruit_GFX recently.
Maybe that is why I still can compile. Adafruit_GFX updates and dependencies are a nightmare.

Jean-Marc