First public release of the independent ARPM-derived Local RAG branch for DeepSeek Harness.
Highlights:
- Model-invoked search_local_memory tool; no provider patch and no forced prompt injection.
- Local hybrid retrieval: vector + BM25+ with deterministic RRF fusion.
- Knowledge uploads and session-isolated native DSH compaction summaries.
- PDF/DOCX/TSV/CSV/TXT/Markdown/JSON/HTML ingestion with provenance.
- Editable, deletable, versioned and rollback-capable source documents.
- Safe local-rag:// source references and model-visible source preview.
- Explicit local embedding model download/start/stop/autostart lifecycle.
- Lexical fallback when the vector lane is unavailable.
Validation: build, package, and 87 automated tests passed.