Merge branch 'master' of https://github.com/iluvcapra/ptulsconv into bug-ruff-2026

.readthedocs.yaml

@@ -7,9 +7,19 @@ version: 2
 
 # Set the version of Python and other tools you might need
 build:
-  os: ubuntu-20.04
+  os: ubuntu-lts-latest
   tools:
-    python: "3.10"
+    python: "3.13"
+  jobs:
+    pre_install:
+      - pip install --upgrade pip
+      - pip install --upgrade --upgrade-strategy only-if-needed --group doc .
+    # build:
+    #   html:
+    #   - python -m sphinx -T -b html -d _build/doctrees -D language=en . $READTHEDOCS_OUTPUT/html
+    post_build:
+      - echo "Command run at 'post_build' step"
+      - echo `date`
 
 
 # Build documentation in the docs/ directory with Sphinx
@@ -24,9 +34,11 @@ formats:
 # extra.
 
 #Optionally declare the Python requirements required to build your docs
+
 python:
   install:
     - method: pip
       path: .
       extra_requirements:
         - doc
+