- #9: standardize the test chain on stdlib unittest (nothing-to-install, which
keeps M13's claims true and its planted bug intact). Aligned M5/M14/M16 prose,
M14 lab/test_tasks.py, and ci/gitlab starters; ruff stays the only pip install.
- #20: add venv / PEP 668 / which-python guidance to M20 (+ M14/M15 local
installs); point MCP config at the venv's absolute python.
- #21: replace M21 Part D's empty `git diff HEAD~1` with `git log -p` (no
.gitignore added — device preserved).
- #22: add a dependency-install step before M23's green baseline on a fresh clone.
- #23: M24 reviewer/triage now tolerate code-fence-wrapped JSON (stdlib only);
feature.patch trap untouched.
- #28: fix M27 Part D CI snippet path (working-directory) and require the gate to
target a varying candidate; swapped_model regression kept as the fixture.
Closes#9Closes#20Closes#21Closes#22Closes#23Closes#28
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TfzV5QvtPDz8LJS3Pu5VLT
claude