- actions/checkout@v6 → @de0fac2e4500dabe0009e67214ff5f5447ce83dd (v6.0.2)
in secret-pattern-drift.yml
- pypa/gh-action-pypi-publish@release/v1 →
@cef221092ed1bacb1cc03d23a2d87d1d172e277b in publish-runtime.yml
Mutable action tags (e.g. @v6, @release/v1) can silently resolve to
different code over time, creating supply-chain risk. SHA-pinning
ensures the exact commit runs every time. Workspace Dockerfile was
already compliant (python:3.11-slim@sha256:...).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>