deps!: drop Python 3.9 support to allow urllib3 >=2.7.0#227
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urllib3 2.7.0 dropped Python 3.9, which blocked transitive updates while the project still declared python = ">=3.9,<4". Python 3.9 reached EOL on 2025-10-31, so this raises the floor to Python 3.10. BREAKING CHANGE: Python 3.9 is no longer supported. Minimum supported version is now Python 3.10. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
khvn26
previously approved these changes
Jun 26, 2026
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This pull request bumps the minimum supported Python version from 3.9 to 3.10 in pyproject.toml and updates Black's target version accordingly. The feedback suggests simplifying the mypy and pre-commit development dependency definitions by removing redundant Python version constraints that are already covered by the root project constraint.
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
khvn26
approved these changes
Jun 26, 2026
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Summary
python = ">=3.9,<4". Python 3.9 reached EOL on 2025-10-31, so this raises the floor to Python 3.10.urllib3to2.7.0(and pulls forwardrequests,types-requests, and others as a side effect of regenerating the lock file).3.9from the CI test matrix and bumpsblack'starget-versiontopy310.Breaking change
Python 3.9 is no longer supported. Minimum supported version is now Python 3.10. This should land as a major version bump (
5.5.0→6.0.0).Test plan
poetry install --with devpoetry run pytest(108 passed)poetry run mypy --strict .(no issues)🤖 Generated with Claude Code