From 501f634740515b9c346c79cef886e3a08707e887 Mon Sep 17 00:00:00 2001
From: Mike Walters <mike@flomp.net>
Date: Wed, 18 Mar 2026 15:37:19 +0000
Subject: [PATCH] Fix ReadTheDocs build

Add .readthedocs.yaml, install sphinx_rtd_theme, and enable the sphinx_rtd_theme extension.
---
 .readthedocs.yaml     | 29 +++++++++++++++++++++++++++++
 docs/requirements.txt |  1 +
 docs/source/conf.py   |  3 ++-
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 .readthedocs.yaml
 create mode 100644 docs/requirements.txt

diff --git a/.readthedocs.yaml b/.readthedocs.yaml
new file mode 100644
index 00000000..6475d8f6
--- /dev/null
+++ b/.readthedocs.yaml
@@ -0,0 +1,29 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+   os: ubuntu-22.04
+   tools:
+     python: "3.10"
+     # You can also specify other tool versions:
+     # nodejs: "16"
+     # rust: "1.55"
+     # golang: "1.17"
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+   configuration: docs/source/conf.py
+
+# If using Sphinx, optionally build your docs in additional formats such as PDF
+# formats:
+#    - pdf
+
+# Optionally declare the Python requirements required to build your docs
+python:
+   install:
+   - requirements: docs/requirements.txt
diff --git a/docs/requirements.txt b/docs/requirements.txt
new file mode 100644
index 00000000..6c5d5d44
--- /dev/null
+++ b/docs/requirements.txt
@@ -0,0 +1 @@
+sphinx-rtd-theme
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 475c5ffd..b524ddec 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -7,7 +7,8 @@
 # -- General configuration ---------------------------------------------------
 
 extensions = [
-    'sphinx.ext.autodoc'
+    'sphinx.ext.autodoc',
+    'sphinx_rtd_theme'
 ]
 
 templates_path = ['_templates']