Add python3.13 supporting

[vadikko2]

Python 3.13 Support

This release adds official support for Python 3.13. The minimum required version remains Python 3.10+.

What's Changed

• Added PyPI classifier Programming Language :: Python :: 3.13
• Extended CI test matrix to Python 3.13 (lint, type checks, unit & integration tests)
• Updated release workflow to build on Python 3.10–3.13 and publish to PyPI from Python 3.13
• Switched CodSpeed benchmarks to Python 3.13
• Fixed README: minimum version is 3.10+ (was incorrectly listed as 3.9+)

Supported Python Versions

Version	Status
3.10	✅ Supported
3.11	✅ Supported
3.12	✅ Supported
3.13	✅ Supported (new)

Upgrade

No code changes or migration steps are required:

pip install -U python-cqrs

Full Changelog
Add Python 3.13 support
Update CI workflows (tests.yml, python-publish.yml, codspeed.yml)
Fix README minimum Python version

Summary by CodeRabbit

• New Features
  • Added support for Python 3.13, including package publishing and benchmark compatibility.
• Tests
  • Expanded automated linting and test coverage to include Python 3.13.
• Documentation
  • Updated the documented minimum Python version to 3.10.
  • Added Python 3.13 to the supported-version listings.

[coderabbitai]

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Review details

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 4db1a2cf-1b97-4bcc-9d03-2f84bdf03bbf

📥 Commits

Reviewing files that changed from the base of the PR and between ba0b506 and 610d146.

📒 Files selected for processing (1)

• pyproject.toml

📝 Walkthrough

Walkthrough

The project now declares Python 3.13 support, documents Python 3.10 as the minimum version, and adds Python 3.13 to testing, benchmarking, and release workflows.

Changes

Python 3.13 support

Layer / File(s)	Summary
Support declarations and documentation pyproject.toml, README.md	Package metadata declares Python 3.13 support, while the README changes the minimum supported version from 3.9 to 3.10.
CI and release matrix .github/workflows/tests.yml, .github/workflows/codspeed.yml, .github/workflows/python-publish.yml	Linting, tests, and benchmarks run with Python 3.13; package publishing now targets the Python 3.13 release matrix entry.

Estimated code review effort: 1 (Trivial) | ~5 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title matches the main change: adding Python 3.13 support across CI, publishing, benchmarks, and metadata.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/add-python-313-supporting

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[codspeed-hq]

Merging this PR will improve performance by 31.91%

⚡ 3 improved benchmarks
✅ 67 untouched benchmarks
⏩ 10 skipped benchmarks¹

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
⚡	test_benchmark_complex_nested_structure	218.4 µs	132.5 µs	+64.78%
⚡	test_benchmark_request_to_dict	68 µs	56.2 µs	+20.93%
⚡	test_benchmark_response_to_dict	55.3 µs	48 µs	+15.19%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing feature/add-python-313-supporting (610d146) with master (9a6d6cf)}

Footnotes

1. 10 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩