Started City of Stairs by Robert Jackson Bennett. It's pretty good so far, although I'm not sure if the world building is quite my taste.
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Finished There Is No Antimemetics Division by qntm. I started it with only a very cursory knowledge of SCP, and I think you could absolutely read this with none at all, as a standalone.
Bingo squares: Independent Author; Easy, Breazy, Read-zie; Now a Major Motion Picture (youtube miniseries); It's About Time; Mashup; Institutional; (alt) Pseudonymous Work (hard); (alt) A Change in Perspective
Same! I wish I could keep up with the growth rate of my TBR pile.