3.11 seems to be picky, bumping down to 3.10

walshmm · walshmm · commit ae836a56f6f2 · 2023-05-05T15:07:06.000-04:00
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    python: "3.8"
 
 sphinx:
    configuration: docs/conf.py
