I found a potentially useful package that creates a visual calendar inside Emacs. It seems to be mostly abandoned, at least in its current form. It now requires ugly workarounds in order to work.
Does anyone know something like it that works currently?
Update: From the comments, I’m learning that taking the requirements for compat seems to be the official fix. This is a pretty nice package. I’m exploring it more in depth, and I might change some workflows I have accordingly. I find it amusing that I stumbled into it by chance, as I was writing my other post.