- Only the latest code on
masterreceives security updates. - Historical versions are provided for reference and are unsupported unless the issue reproduces on the stack below.
| Component | Version(s) / Tooling | Notes |
|---|---|---|
| OS baseline | WSL (Ubuntu 25.10) | Shared environment across tracks. |
| Ruby CLI utilities | Ruby 4.0.6 (.ruby-version) |
Uses Ruby stdlib (FileUtils) plus the gems declared inside RubyGem/. |
| Gemfile | 4.0.16 | Per-project dependency manifest; versions install via Bundler. |
| Bundler | 4.0.16 | Resolves and installs the gems declared in the Gemfile. |
| Python CLI utilities | CPython 3.14.7 (.python-version) |
Uses Python stdlib (glob, re, shutil) plus the libraries declared inside PyPI/requirements.txt. |
- CLI flags and delimiter-conversion logic remain stable within Ruby 4.0.x / Python 3.14.x. Any breaking change will be documented in CHANGELOG.md before release.
- Earlier interpreter majors are not tested and will not receive backports.
Please report issues privately via GitHub Security Advisory (preferred) — open through the repository’s Security → Report a vulnerability workflow.
Acknowledgement occurs and status updates follow as soon as possible.
After remediation we publish guidance alongside required dependency updates.