chore(SOLSYS): bump contourpy from 1.3.3 to 1.4.0

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---

Bumps contourpy from 1.3.3 to 1.4.0.

Release notes

Sourced from contourpy's releases.

Version 1.4.0

ContourPy 1.4.0 introduces a new readonly property ContourGenerator.name for the algorithm name, adds support for CPython 3.15, and is the first release to upload pyodide wheels to PyPI. Support for riscv64 and iOS architectures is added but considered experimental, wheels are available from the Scientific Python Nightly Wheels service but not PyPI.

Enhancements:

• Add ContourGenerator.name readonly property (#566)

Compatibility:

• riscv64 support (#521, #527)
• Pyodide support (#538, #545, #565)
• iOS support (#556, #557)
• CPython 3.15 support (#528, #547)

Code improvements:

• Remove unused ntotal argument in mpl2005 build_cntr_list_v2 (#550)

Documentation improvements:

• Use myst markdown for documentation instead of RST (#551)
• Switch docs to sphinx book theme (#552)

Build, testing and CI improvements:

• Switch from macos-13 to macos-15-intel github runners (#507)
• Fully test on python 3.14 (#509)
• Build intel mac wheels on macos-15-intel runner (#513)
• Update license metadata to use PEP 639 (#525)
• Update test images for bokeh 3.9.0 (#533)
• Remove use of cirrus CI (#537)
• Add zizmor to pre-commit (#546)
• Remove testing on python 3.13t (#555)
• Update test images and thresholds (#542, #561)

Changelog

Sourced from contourpy's changelog.

v1.4.0 (2026-09-11)

ContourPy 1.4.0 introduces a new readonly property ContourGenerator.name for the algorithm name, adds support for CPython 3.15, and is the first release to upload pyodide wheels to PyPI. Support for riscv64 and iOS architectures is added but considered experimental, wheels are available from the Scientific Python Nightly Wheels service but not PyPI.

Enhancements:

• Add ContourGenerator.name readonly property (#566)

Compatibility:

• riscv64 support (#521, #527)
• Pyodide support (#538, #545, #565)
• iOS support (#556, #557)
• CPython 3.15 support (#528, #547)

Code improvements:

• Remove unused ntotal argument in mpl2005 build_cntr_list_v2 (#550)

Documentation improvements:

• Use myst markdown for documentation instead of RST (#551)
• Switch docs to sphinx book theme (#552)

Build, testing and CI improvements:

• Switch from macos-13 to macos-15-intel github runners (#507)
• Fully test on python 3.14 (#509)
• Build intel mac wheels on macos-15-intel runner (#513)
• Update license metadata to use PEP 639 (#525)
• Update test images for bokeh 3.9.0 (#533)
• Remove use of cirrus CI (#537)
• Add zizmor to pre-commit (#546)
• Remove testing on python 3.13t (#555)
• Update test images and thresholds (#542, #561)

Commits

• ae4126a Prepare for v1.4.0 release (#567)
• b723928 Add ContourGenerator.name readonly property (#566)
• 6f84ad1 Enable building pyodide 3.15 wheels (#565)
• d04c7a9 Bump docker/setup-qemu-action from 4.2.0 to 4.3.0 in the actions group (#564)
• 21475ec Bump pypa/cibuildwheel from 4.1.0 to 4.2.0 in the actions group (#562)
• 51f45a4 Remove setup-python when testing using cibuildwheel (#563)
• 1403562 Update test images and thresholds (#561)
• 3bbb2df Bump the actions group with 2 updates (#558)
• cc418a2 Add build configurations for iOS wheels. (#556)
• 3a618f7 Increase pyodide test coverage (#557)
• Additional commits viewable in compare view