* Update Android test-command handling
* Update to Python 3.13.8
* Update documentation and tests
* Deal with `sysconfig.get_config_var("exec_prefix")` changing in Python 3.14, and add cross venv tests
* Allow test commands starting with `python3`
* test-command cleanups
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
