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Add official support for Python 3.14, released on October 7, 2025. Changes: - Add Python 3.14 classifier in pyproject.toml - Add py314 to tox envlist and gh-actions mapping - Add Python 3.14 to CI test matrix - Update conditional dependencies for binary wheels: - pandas: >=2.3.0 for Python 3.13+ (cp313/cp314 wheels) - numpy: >=2.3.0 for Python 3.13+ (cp313/cp314 wheels) - pyarrow: >=22.0.0 for Python 3.14+ (cp314 wheels) - Update README.rst and docs/introduction.rst - Update uv.lock with conditional dependencies Python 3.14 Major Features: - Free-threaded Python (PEP 779) - Deferred evaluation of annotations (PEP 649) - Template string literals/t-strings (PEP 750) - Multiple interpreters in stdlib (PEP 734) - Experimental JIT compiler 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Overview
Add official support for Python 3.14, released on October 7, 2025.
Fixes #615
Changes
Configuration
pyproject.tomlpy314to tox envlist and gh-actions mappingDependencies
Updated conditional dependencies to use binary wheels for better installation performance:
>=2.3.0for Python 3.13+ (has cp313/cp314 wheels)>=2.3.0for Python 3.13+ (has cp313/cp314 wheels)>=22.0.0for Python 3.14+ (has cp314 wheels)This ensures users on Python 3.10-3.12 are not forced to upgrade these packages unnecessarily.
Documentation
README.rstto include Python 3.14docs/introduction.rstto include Python 3.14uv.lockwith conditional dependenciesTesting
Dependencies