{Packaging} Support Python 3.14

[github-actions]

Automated Python upgrade: 3.13 → 3.14

This PR was opened by the Python Upgrade Agent. See
scripts/python_upgrade_agent/README.md
for the full design.

Embedded Python: 3.13.13 → 3.14.5 (latest stable patch on python.org)

Files updated (28)

• .azure-pipelines/breaking-change-tests.yml — CI job displayName for active Python version; reference PRs always bump this.
• .azure-pipelines/breaking-change-tests.yml — CI job Python version spec; reference PRs always bump this.
• .azure-pipelines/macos-standalone-release.yml — Parameter for Homebrew Python version; reference PRs bump this for new minor.
• .azure-pipelines/templates/macos/macos-build-jobs.yml — Comment describing default Python version; reference PRs update such comments.
• .azure-pipelines/templates/macos/macos-build-jobs.yml — Parameter default for Homebrew Python version; reference PRs bump this.
• .azure-pipelines/templates/macos/macos-cask-generation-and-tests.yml — Parameter default for Homebrew Python version; reference PRs bump this.
• .azure-pipelines/templates/macos/macos-publish-jobs.yml — Parameter default for Homebrew Python version; reference PRs bump this.
• .azure-pipelines/templates/macos/macos-sign-notarize-jobs.yml — Parameter default for Homebrew Python version; reference PRs bump this.
• azure-pipelines-full-tests.yml — CI matrix job for Python version; reference PRs always bump this.
• azure-pipelines.yml — Parameter for macOS cask Python version; reference PRs bump this.
• azure-pipelines.yml — CI job displayName for active Python version; reference PRs always bump this.
• azure-pipelines.yml — CI job Python version spec; reference PRs always bump this.
• azure-pipelines.yml — CI matrix job for Python version; reference PRs always bump this.
• azure-pipelines.yml — Shell script variable for Homebrew Python version; reference PRs bump this.
• build_scripts/windows/scripts/build.cmd — Full X.Y.Z version string; reference PRs bump to latest patch.
• doc/command_guidelines.md — Hand-written doc describing supported versions; reference PRs bump this.
• doc/extensions/authoring.md — Hand-written doc describing supported versions; reference PRs bump this.
• doc/extensions/authoring.md — Example command for new Python minor; reference PRs update such examples.
• doc/install_linux_prerequisites.md — Hand-written doc describing supported versions; reference PRs bump this.
• scripts/release/debian/build.sh — Full X.Y.Z version string; reference PRs bump to latest patch.
• scripts/release/homebrew/docker/formula_generate.py — Python version variable for Homebrew formula; reference PRs bump this.
• scripts/release/macos/build_binary_tar_gz.py — Directory structure for new Python minor; reference PRs update such docstrings.
• scripts/release/macos/build_binary_tar_gz.py — Python version variable for macOS build; reference PRs bump this.
• scripts/release/macos/cask_generate.py — Argument help string for new Python minor; reference PRs update such docstrings.
• src/azure-cli-core/setup.py — setup.py classifier for new Python minor; reference PRs always add new classifier.
• src/azure-cli-telemetry/setup.py — setup.py classifier for new Python minor; reference PRs always add new classifier.
• src/azure-cli-testsdk/setup.py — setup.py classifier for new Python minor; reference PRs always add new classifier.
• src/azure-cli/setup.py — setup.py classifier for new Python minor; reference PRs always add new classifier.

Locations the agent did NOT update — please review

These are matches for the previous minor that the agent was uncertain about.
Tick each item once you've decided whether to bump it or leave as-is.

• scripts/ci/test_extensions.sh @ line 28 — Comment about a specific version's compatibility; historical, not a version target.
  # serviceconnector-passwordless's dependency is not compatible with 3.13 https://github.com/Azure/azure-cli/pull/31895
• src/azure-cli/HISTORY.rst @ line 717 — Historical changelog entry for a specific version; reference PRs do not update these.
  * Support Python 3.13 (#31895)
• src/azure-cli/HISTORY.rst @ line 718 — Historical changelog entry for a specific patch version; reference PRs do not update these.
  * Bump embedded Python to 3.13.7 (#31928)
• src/azure-cli/azure/cli/command_modules/batch/_command_type.py @ line 811 — Comment about compatibility across 3.13 and 3.14; not a version target, skip.
  # Use get_args() to detect optional types (stable across Python 3.13 and 3.14)

Agent metadata

• Model: openai/gpt-4.1
• Run: https://github.com/YangAn-microsoft/azure-cli/actions/runs/26268775909
• Reference PRs used as few-shot examples: [Packaging] Support Python 3.13 Azure/azure-cli#31895, [Packaging] Support Python 3.12 Azure/azure-cli#29465, [Packaging] Support Python 3.11 Azure/azure-cli#26923
• Notes from the agent: (none)

---

This is Phase 1 of the agent: mechanical bumps only. CI failures are handed off
to humans. See the plan document for the full phased roadmap.