https://about.readthedocs.com/blog/2024/12/deprecate-config-files-without-sphinx-or-mkdocs-config/

nycholas · nycholas · commit 05ade4b0d6b7 · 2025-12-07T15:51:06.000-03:00
diff --git a/.readthedocs.yaml b/.readthedocs.yaml
@@ -1,4 +1,6 @@
 version: 2
+sphinx:
+  configuration: docs/conf.py
 build:
   os: ubuntu-24.04
   tools:
