How to test a new Python version

An example is PR #504, which added Python 3.13 support.

1. Dependencies in `pyproject.toml

Make sure all the dependencies in the toml support the new Python version. If necessary increase their lower or upper bounds

2. Python version in pyproject.toml

eg:

requires-python = ">=3.11,<3.13"   # before
requires-python = ">=3.11,<3.14"   # after

3. Run the testing action on the new Python version

Update .github/workflows/testing.yml to use the new Python version.

4. Run the tutorial notebooks on the new Python version

• Update .github/workflows/run-notebooks.yml to use the new Python version.
• Commit with tag [full doc]
• Once the action is finished, the new notebooks are commited to the website
• Check the diffs and keep the new notebooks in the website