Updating documentation configurations.

.readthedocs.yaml

@@ -1,29 +1,26 @@
-# .readthedocs.yaml
+# .readthedocs.yml
 # 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 and VM configuration
 build:
-  os: ubuntu-20.04
+  os: 'ubuntu-22.04'
   tools:
-    python: "3.9"
-    # You can also specify other tool versions:
-    # nodejs: "16"
-    # rust: "1.55"
-    # golang: "1.17"
+    python: '3.10'
 
-# Build documentation in the docs/ directory with Sphinx
-sphinx:
-   configuration: docs/conf.py
+# Python requirements
+python:
+  install:
+    - requirements: docs/requirements.txt
+    - method: pip
+      path: .
 
-# If using Sphinx, optionally build your docs in additional formats such as PDF
-# formats:
-#    - pdf
+# Build with sphinx
+sphinx:
+  configuration: docs/conf.py
 
-# Optionally declare the Python requirements required to build your docs
-python:
-   install:
-   - requirements: docs/requirements.txt
+# Build all the things
+formats: all

docs/requirements.txt

@@ -1,7 +1,7 @@
 # The requirements here are only for building the docs using
 # sphinx/readthedocs.io
 m2r2
-sphinx_rtd_theme
+sphinx_rtd_theme>=0.5.1
 poetry
 pre-commit
 sphinx-autorun