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v0.2.0a2 — honest-install fix + GHA actions v6 bump (pre-release)

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@hinanohart hinanohart released this 28 May 21:51
· 6 commits to main since this release
b338194

Pre-release. Behavior-preserving patch on top of v0.2.0a1 following a post-release 3-agent re-audit. The three v0.2 surfaces (Article 12(2) export, MCP audit-verify, cross-repo emit shim) are byte-identical to v0.2.0a1; their public APIs and on-disk artefacts have not changed.

Why this exists

The post-release audit (architect + GitHub-state verifier + meta-critic, run in parallel against v0.2.0a1) surfaced:

  • A-tier finding (immediate fix)README.md's install command was pip install memcanon, but memcanon is not on PyPI: curl -sI https://pypi.org/pypi/memcanon/json returns HTTP/2 404 {"message": "Not Found"}. A first-time reader running the documented command would have seen ERROR: No matching distribution. This is a ship-and-yank style hazard.
  • B-tier findings (short-term) — the README Status line still said 0.1.1 (alpha) (now reflects v0.2 pre-release); Systima's MIT-licensed @systima/aiact-audit-log was named only in CHANGELOG's R14-round-2 section, not in the README's Article 12(2) section (now named as prior art); and actions/checkout@v4 + actions/setup-python@v5 still ran on Node 20, which GitHub deprecates on 2026-06-02 (now bumped to @v6).

Install (PyPI not yet available)

pip install "git+https://github.com/hinanohart/memcanon@v0.2.0a2"

Optional extras (Mem0 adapter / Letta adapter / HuggingFace embedder slot) follow the same git+https form documented in the README.

Out of scope (deliberate)

  • No change to article12.py / mcp.py / emit.py. All 165 unit tests pass with no edits.
  • __init__.py re-export of v0.2 surfaces is intentionally deferred — module-level imports work; this would be a soft API change deserving its own version.
  • PyPI publication, Systima JSON field-name interop, and zk policy-private exploration all remain on the v0.3 backlog.

Local CI parity at release

All 11 CI steps reran locally before push: ruff + mypy + pytest 165 passed + 6 honest-marketing guards + golden vectors + README render check + measure-roundtrip check, every step green.

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