v0.17.0

The compile path learns from its peers. This release wires in verified improvements from deep comparisons against two sibling LLM-wiki projects (alfadur7/llm-wiki-newsroom, langchain-ai/openwiki):

• Compiled context stops citing losers — superseded nodes and arbitration losers are excluded by default (include_superseded=True restores them); synthesis citations are grounded against input node ids
• Two-sided publication gate — lint runs crash-safe at the tail of every compile; compile --strict fails closed; opt-in lint --verify-claims LLM-checks that cited nodes support the citing sentence
• Output snapshot gate — compile reports Output: changed/unchanged; --strict trips on inputs-unchanged-but-output-changed (byte-idempotence tripwire); CI refresh workflow example included
• Agents find the knowledge base on their own — tesserae setup installs an idempotent pointer block into AGENTS.md/CLAUDE.md; wiki index.md becomes the MCP-first agent entrypoint
• Cheaper compiles, visible staleness — whole-layer code-graph extraction cache with delta reporting; git-delta staleness lint findings; content-digest invalidation for community summaries
• Plus a contradictions.md wiki page, community-page ## Sources provenance, and graph_ppr exclude_direct_neighbors for unexpected-connection discovery

Full notes: docs/release-notes/v0.17.0.md (+7 translations). Suite: 2141 passed.