For the longest time I've used ready-made FPGA boards and thought I'd switch to a custom board step by step. This is the first step of that journey; an add-on board for a QMTECH core board that adds some I/O to my basic RISC-V design.
I haven't opened the KiCad / Vivado and operating system & samples for public access yet but that's going to happen in the near future, after one last pass on the board.