iiasa · khaeru · Sep 16, 2025 · Jun 10, 2025 · Jun 10, 2025 · Jun 10, 2025
diff --git a/.github/workflows/pytest.yaml b/.github/workflows/pytest.yaml
@@ -26,12 +26,14 @@ env:
   label: "safe to test"  # Label that must be applied to run on PRs from forks
   python-version: "3.13"  # For non-matrixed jobs
   # Install:
+  # - dask: to work around https://github.com/khaeru/genno/issues/171
   # - ixmp: from its `main` branch.
   # - all other dependencies from PyPI.
   #
   # To test against other code, such as other branches for open PRs, temporarily
   # add lines as appropriate. These lines SHOULD NOT be merged to `main`.
   upstream-versions: |
+    "dask < 2025.4.0" \
     "ixmp @ git+https://github.com/iiasa/ixmp.git@main" \
 
 jobs:

diff --git a/RELEASE_NOTES.rst b/RELEASE_NOTES.rst
@@ -48,6 +48,11 @@ All changes
 - Document the :ref:`minimum version of Java <install-java>` required for :class:`ixmp.JDBCBackend <ixmp.backend.jdbc.JDBCBackend>` (:pull:`962`).
 - Improve type hinting (:pull:`963`).
 - Fix capitalization in auxiliary_settings.gms to enable GDX output file compression on MacOS and Linux. (:pull:`965`) 
+All changes
+-----------
+
+- Improve the :file:`westeros_report.ipynb` tutorial :doc:`tutorial <tutorials>`
+  for the 2025-06 MESSAGEix Training Workshop (:pull:`953`).
 
 .. _v3.11.1:
 

diff --git a/tutorial/westeros/genno.svg b/tutorial/westeros/genno.svg
diff --git a/tutorial/westeros/westeros_report-C.svg b/tutorial/westeros/westeros_report-C.svg