Changelog

Release
history

Every release, feature, fix, and breaking change. We follow semantic versioning.

minorv2.4.0

Rummage Governance Engine

  • F5-tier auto-resolution for contradiction detection (supersede, merge, flag, archive, reject)
  • FConfigurable decay half-life per namespace (default 90 days)
  • FSupersession chains with full provenance tracking
  • IRummage log now shows real-time processing status in demo
  • ICitation probe supports minimum citation count per namespace
  • FFixed edge case where stale claims could be re-promoted without review
minorv2.3.0

MCP 13-Tool Surface

  • FFull MCP protocol compliance (stdio, SSE, HTTP transports)
  • F13 tools: ingest, search, graph, steward, admin operations
  • FZero-config integration with Claude Desktop, Cursor, VS Code
  • ISSE transport with automatic reconnection and heartbeat
  • IHTTP webhook callbacks for async ingestion completion
  • FFixed namespace-scoped credentials in multi-tenant deployments
minorv2.2.0

Hybrid Search & RRF

  • FReciprocal Rank Fusion (RRF) with configurable k (default 60)
  • FBM25 full-text search alongside vector similarity
  • FFreshness scoring with exponential decay (configurable half-life)
  • FConfidence threshold filtering at query time
  • ILocal ONNX embeddings—zero external API dependencies
  • Isqlite-vec integration for fully offline vector search
minorv2.1.0

Claim Lifecycle & Governance

  • FFull lifecycle: candidate → confirmed → stale → superseded → conflicted → archived
  • FMulti-probe validation: format, citation, semantic, contradiction
  • FSecret redaction at ingest (JWT, AWS keys, SSH, Bearer tokens)
  • FNamespace isolation with separate encryption keys
  • IAudit log with cryptographic linking (immutable)
  • FFixed citation extraction for nested markdown links
majorv2.0.0

Recall Racoon v2 — Dual-Plane Architecture

  • FControl Plane / Data Plane separation
  • FRumi intelligence layer (understand, summarize, categorize, connect, prepare, organize)
  • FThe Stash: governed persistent memory layer
  • FMCP-native from ground up
  • FLocal-first: SQLite + sqlite-vec default backend
  • Bv1 API deprecated. Migration guide at /docs/migration/v1-to-v2

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