+ GHActions: Test with Python 3.12.
+
+Version 3.1.0.post6 (2023-09-17)
+
+ GHActions: Ensure ``pip`` only if needed
+
+ This is to work around a problem in conda with Python 3.7 -
+ it brings in wrong version of ``setuptools`` incompatible with Python 3.7.
+
+Version 3.1.0.post5 (2023-07-07)
+
+ Install all Python and PyPy versions from ``conda-forge``.
+
+Version 3.1.0.post4 (2022-12-15)
+
+ Use ``conda`` to install old Python versions.
+
+Version 3.1.0.post3 (2022-12-02)