Set build.os in .readthedocs.yml (#342)

dnerini · web-flow · commit eeec47d89f16 · 2023-12-20T15:38:30.000+01:00
diff --git a/.readthedocs.yml b/.readthedocs.yml
@@ -3,6 +3,10 @@
 
 version: 2
 
+# the build.os and build.tools section is mandatory
+build:
+  os: ubuntu-22.04
+
 sphinx:
   configuration: doc/source/conf.py
 
