Progress here has been somewhat steady, but slow. I have plenty of ideas, but there's also a question of executing them well, and the fact that reworking a wiki like this is a large long-term undertaking.
The main current progress might not really be visible right now, but I'm trying to systematically replace all the monster images to ones with transparent background copied directly from the game assets. Once that is done, it's a huge step towards making the light theme usable on the Monsters page, and also towards shifting over to using icons rather than colours to show which expansion a monster was introduced in.
I'm also considering how to best present both the list of monsters and the individual monsters. The only thing I know for certain is that the monsters page needs to focus on the most important pieces of advice on how to handle a monster.