From 30b82cbb5613583ef7e24020ea315eff051ee18b Mon Sep 17 00:00:00 2001
From: "Mark A. Grondona" <mark.grondona@gmail.com>
Date: Thu, 16 Nov 2023 13:26:04 -0800
Subject: [PATCH] readthedocs: add missing build section to config

Problem: The build.os parameter is now required for readthedocs.

Add a build section to readthedocs.yml.
---
 .readthedocs.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 7d293e8e..99271bfe 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -1,6 +1,11 @@
 # Required
 version: 2
 
+build:
+   os: ubuntu-22.04
+   tools:
+     python: "3.11"
+
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
    configuration: doc/conf.py