Add Python 3.13 support, experimental 3.14, bump to v0.3.0

[Copilot]

Updates Python support to include 3.13 officially and 3.14 experimentally in CI. Version bumped from 0.2.0 to 0.3.0.

Changes

• pyproject.toml

  • Version: 0.1.0 → 0.3.0
  • requires-python: >=3.9,<3.13 → >=3.9,<3.15
  • Added Programming Language :: Python :: 3.13 classifier

• .github/workflows/test.yml

  • Added 3.13 to test matrix
  • Added 3.14 with experimental: true flag
  • Set continue-on-error: ${{ matrix.experimental || false }} to allow 3.14 failures without blocking CI
  • Added fail-fast: false to run all matrix jobs

• Source versions

  • src/runcue/__init__.py: 0.2.0 → 0.3.0
  • src/runcue_sim/__init__.py: aligned to 0.3.0

Python 3.14 tests run but don't fail the workflow. Python 3.9-3.13 remain fully supported.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• astral.sh
  • Triggering command: /usr/bin/curl curl -LsSf REDACTED (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

Goal

Update somebox/runcue to support latest stable Python and prepare for next version:

1. Python support

• Officially support Python 3.13.
• Add Python 3.14 to CI as allowed failure / experimental (i.e., should not fail the overall required CI status).
• Update any packaging metadata if present (e.g., pyproject.toml, setup.cfg) including:
  • requires-python / python_requires
  • Trove classifiers
  • any tool config that pins python versions

2. CI: GitHub Actions

• Update GitHub Actions workflow(s) to test Python 3.13.
• Add Python 3.14 to the matrix but configured so failures on 3.14 do not fail the workflow (e.g., continue-on-error conditional for that matrix entry).
• Ensure existing supported versions remain intact (do not drop existing versions unless required by project policy).

3. Version bump

• Bump runcue version from 0.2 to 0.3 (minor version bump), updating the canonical version location(s) and any related files (e.g., changelog, docs).

Acceptance criteria

• CI runs on PR and includes Python 3.13.
• CI includes Python 3.14 as experimental and does not fail overall if only 3.14 fails.
• Project version is 0.3 everywhere it is declared.
• Any metadata (classifiers, requires-python) reflects support through 3.13.
• PR includes clear description of changes.

Notes

• Repository: somebox/runcue
• Base branch: main

This pull request was created from Copilot chat.

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