v0.1.0 — Public stack release gate baseline

ellmos-stack v0.1.0 — Public stack release gate baseline

Initial versioned release of ellmos-stack, a self-hosted AI research and
knowledge management stack (local LLM via Ollama, n8n workflow automation,
Rinnsal memory/tasks, KnowledgeDigest knowledge base).

Tagged commit: ee1fdfcb75ef54f4d44c025fb6f9d8061372c5bc ("ci: add public
stack release gate").

Note on branch state: master has advanced past this commit since the
gate run (two follow-up commits: f252a9e hardening runtime contracts and
71edb16 adding the STACK-MAP composition blueprint). This release
deliberately tags the exact commit that was gate-verified, not current HEAD,
so the release corresponds 1:1 to the evidence below. A future release can
tag a later commit once it has its own green gate run.

Release gate evidence (2026-07-16)

• Offline gate: Python compilation, unit/smoke tests, manifest/Compose/
  localhost-binding and documentation checks — green.
• Security and pinning review — green.
• Reproducibility gate: exact, non-floating image tags required and
  resolved.
• Linux Docker Compose gate (GitHub Actions, Linux runner): both pinned
  images started, health endpoints probed, image digests recorded — green.
• Tested images: ollama/ollama:0.32.0, n8nio/n8n:2.31.1.
• Evidence run: https://github.com/ellmos-ai/ellmos-stack/actions/runs/29473093890

See RELEASE_GATE.md in this repository for the full gate procedure and
ownership model, and CHANGELOG.md for the itemized hardening history
leading up to this baseline.