contourpy 1.3.1

Version 1.3.1

on Python PyPI

ContourPy 1.3.1 is a compatibility release to support changes in bokeh, meson-python and pybind11.

This release supports Python 3.10 to 3.13.

Compatibility:

• Drop support for Python 3.9 (#435)
• Update to bokeh 3.6.0 (#444)
• Update minimum pybind11 to 2.13.2 (#451)
• Read meson-python version in recommended way (#452)

Code improvements:

• Use itertools.pairwise instead of zip where possible (#437)
• Typing changes from ruff UP035 and UP038 (#438)

Build, testing and CI improvements:

• Tidy up python 3.13 CI (#449)
• Build Python 3.13t wheels on Windows (#450)