Surprised this wasn't posted.
They've reformed for Pagan Fest later this year in Germany and will do a few limited gigs.
https://www.metalsucks.net/2023/04/18/agalloch-reunite-for-prophecy-fest-will-play-limited-shows/

I'd forgotten they'd even broken up tbh. Think I saw them not long before that, 2015 or so; I remember that alright, quality gig.