bonsai docs - add maintenance page

src/bonsai/docs/guides/development/index.rst

@@ -19,4 +19,5 @@ This chapter covers how you can help contribute to Bonsai.
       undo_system
       writing_docs
       debugging
+      maintenance
       ide/index

src/bonsai/docs/guides/development/maintenance.rst

@@ -0,0 +1,65 @@
+Maintenance
+===========
+
+This page documents what needs to be updated in various maintenance scenarios.
+
+Python Version Added or Removed
+--------------------------------
+
+When adding or removing a supported Python version, update the following:
+
+.. list-table::
+   :header-rows: 1
+
+   * - File
+     - What to update
+   * - ``.github/workflows/ci-black-formatting.yaml``
+     - ``MIN_IOS_PY_VERSION``
+   * - ``.github/workflows/ci-ifcopenshell-python-pypi.yml``
+     - ``pyver`` matrix
+   * - ``.github/workflows/ci-ifcopenshell-python.yml``
+     - ``pyver`` matrix
+   * - ``nix/build-all.py``
+     - ``PYTHON_VERSIONS`` list
+   * - ``src/bsdd/pyproject.toml``
+     - ``requires-python``
+   * - ``src/ifcopenshell-python/docs/ifcopenshell-python/installation.rst``
+     - add or remove the row in the ZIP packages table
+   * - ``src/ifcopenshell-python/Makefile``
+     - ``SUPPORTED_PYVERSIONS``
+   * - ``src/ifcopenshell-python/pyproject.toml``
+     - ``requires-python``
+   * - ``src/ifcopenshell-python/test/test_package.py``
+     - ``SUPPORTED_PY_VERSIONS`` tuple
+   * - ``win/build-all-win.py``
+     - ``PYTHON_VERSIONS`` list
+
+Blender Version Updated
+-----------------------
+
+When a new Blender version is released and supported:
+
+.. list-table::
+   :header-rows: 1
+
+   * - File
+     - What to update
+   * - ``.github/workflows/ci-bonsai-daily.yml``
+     - Blender download URL
+
+Blender's Bundled Python Version Updated
+-----------------------------------------
+
+When Blender ships with a new Python version:
+
+.. list-table::
+   :header-rows: 1
+
+   * - File
+     - What to update
+   * - ``.github/workflows/ci-black-formatting.yaml``
+     - ``MIN_BLENDER_PY_VERSION``
+   * - ``src/bonsai/Makefile``
+     - ``SUPPORTED_PYVERSIONS``
+   * - ``src/bonsai/scripts/dev_environment.py``
+     - ``PYTHON_VERSION`` mapping (Blender version, bundled Python version)