chore: release main

[github-actions]

🤖 I have created a release beep boop

core: 0.3.0

0.3.0 (2026-06-04)

Features

• agent: production agent runtime over REST SSE + gRPC Converse (Step 3.6) (10b2520)
• agent: production agent runtime over REST SSE + gRPC Converse (Step 3.6) (3954bea)
• backends: CDC connectors + Document.fingerprint dedup (Step 1.9) (7faa26c)
• backends: CDC connectors + Document.fingerprint dedup (Step 1.9) (8d061da)
• breaker: per-backend circuit breakers (Step 4.4) (cb5599a)
• breaker: per-backend circuit breakers (Step 4.4) (7e23005)
• cache: tiered semantic cache L0/L1/L2 (Step 4.1) (467ffbd)
• cache: tiered semantic cache L0/L1/L2 (Step 4.1) (339cb75)
• core,backends: connectors framework — SPI evolution + filesystem/S3/GCS (Step 1.2) (0f84665)
• core,backends: connectors framework — SPI evolution + filesystem/S3/GCS (Step 1.2) (328530a)
• core,backends: graph retrieval — Neo4j + Memgraph + NetworkX + expand() (Step 2.4) (0724feb)
• core,backends: graph retrieval — Neo4j + Memgraph + NetworkX + expand() (Step 2.4) (b15dd9f)
• core,backends: knowledge store read layer + FilterExpr push-down (Step 2.1) (1dc16e6)
• core,backends: knowledge store read layer + FilterExpr push-down (Step 2.1) (d742f9a)
• core,chunker: structure-aware chunker (Step 1.5) (40d4087)
• core,chunker: structure-aware chunker (Step 1.5) (02a2086)
• core,enricher: metadata enricher (Step 1.6) (57f730b)
• core,enricher: metadata enricher (Step 1.6) (c77534a)
• core,observability: Cache SPI split + async telemetry (Step 1.1e) (8af5e90)
• core,observability: Cache SPI split + async telemetry sink (Step 1.1e) (3d20e24)
• core,ocr: OCR pipeline — region-aware SPI + Tesseract + PaddleOCR (Step 1.4) (b4411fb)
• core,ocr: OCR pipeline — region-aware SPI + Tesseract + PaddleOCR (Step 1.4) (f4ed8b4)
• core,parsers: document parsers — PDF/DOCX/PPTX/XLSX/HTML/MD/text/JSON/CSV/YAML (Step 1.3) (1ab02ff)
• core,parsers: document parsers — PDF/DOCX/PPTX/XLSX/HTML/MD/text/JSON/CSV/YAML (Step 1.3) (83b3d2a)
• core,pii: PII detection + per-tenant policy enforcement (Step 1.7) (015e064)
• core,pii: PII detection + per-tenant policy enforcement (Step 1.7) (95c92fe)
• core: add OTel tracing + SPI metrics foundation (Step 0.7) (1e91735)
• core: audit log skeleton — AuditStore SPI + hash-chain noop + AuditWriter (Step 0.7c) (c1aab3e)
• core: audit log skeleton — AuditStore SPI + hash-chain noop + AuditWriter (Step 0.7c) (31f5a34)
• core: OTel tracing + SPI metrics foundation (Step 0.7) (eb929e9)
• core: Pipeline + Batcher primitives (Step 1.1d) (9bae750)
• core: Pipeline + Batcher primitives in rag-core (Step 1.1d) (7644af7)
• core: RequestContext + ctx-threaded SPI (Step 1.1a) (a295cda)
• core: SPI split — RetrievalBackend / IndexBackend (Step 1.1b) (b98cb5a)
• core: structured logging foundation (Step 0.7b) (905b614)
• core: structured logging foundation (Step 0.7b) (6e96af5)
• eval: eval skeleton — golden-set schema, metric functions, RAGAS spike, ragctl eval (Step 0.8) (e29fb66)
• eval: eval skeleton — golden-set schema, metrics, RAGAS spike, ragctl eval (Step 0.8) (6ee3139)
• gateway: Curl-able RAG — /v1/query + /v1/retrieve + /v1/corpora (Step 3.1) (8c044b8)
• gateway: OpenAI-compatible endpoints with retrieval pre-fetch (Step 3.4) (ba070c0)
• gateway: OpenAI-compatible endpoints with retrieval pre-fetch (Step 3.4) (197ffc8)
• graphrag: rag-graphrag — community detection + sub-graph summarisation + graph-aware retrieval (Step 2.9) (5d561fe)
• graphrag: rag-graphrag — community detection + summarisation + graph-aware retrieval (Step 2.9) (69a4819)
• guard: hallucination guard (Step 4.3) (f4a5e39)
• guard: hallucination guard (Step 4.3) (0d58190)
• ingest,gateway: write path + POST /v1/ingest (Step 1.10 — CLI demo milestone) (2d71546)
• ingest,gateway: write path + POST /v1/ingest (Step 1.10 — CLI demo) (64ace73)
• packer: rag-packer — context packer (dedup + reorder + budget + conflicts) (Step 2.8) (210f9ae)
• packer: rag-packer — context packer with dedup, reorder, budget, conflicts (Step 2.8) (c79219c)
• provenance: per-query tracing & HMAC-signed provenance (Step 5.1) (9810c2d)
• provenance: per-query tracing & HMAC-signed provenance (Step 5.1) (5d833d8)
• quota: per-tenant quotas & rate limiting (Step 4.5) (a6055ff)
• quota: per-tenant quotas & rate limiting (Step 4.5) (2db3a32)
• reranker: rag-reranker — two-stage cross-encoder + MMR (Step 2.7) (96a3867)
• reranker: rag-reranker — two-stage cross-encoder + MMR (Step 2.7) (d768c3e)
• retrieval: agent-loop validation spike — AgentLoopV0 + 50-query harness + gap list (Step 2.11) (438c0d7)
• retrieval: agent-loop validation spike — AgentLoopV0 + 50-query harness + gap list (Step 2.11) (71b1a00)
• retrieval: corpus router with static rules, learned classifier & federated fan-out (Step 3.5) (693667d)
• retrieval: corpus router with static rules, learned classifier & federated fan-out (Step 3.5) (7de457d)
• retrieval: fallback chain (Step 4.2) (41ca0ff)
• retrieval: fallback chain (Step 4.2) (38ee2e2)
• retrieval: retrieval router — query-shape classifier + health tracker + BM25-only fallback (Step 2.10) (177580f)
• retrieval: retrieval router — query-shape classifier + health tracker + BM25-only fallback (Step 2.10) (ef0ff55)
• webhooks: signed outbound webhook delivery (Step 3.9) (6538ef3)
• webhooks: signed outbound webhook delivery (Step 3.9) (abd5863)

Bug Fixes

• core: reject zero Budget caps at construction (G-03) (5510e88)
• core: reject zero Budget caps at construction (G-03) (5d8e1b1)
• core: resolve mypy CI failures in telemetry (712f999)
• tooling: unblock mypy by removing duplicate package-local tests/init.py (0d01dd1)
• tooling: unblock mypy by removing duplicate package-local tests/init.py (43ea3f7)

Documentation

• ADR-0022, reference/guard.md, architecture/hallucination-guard.md. (0d58190)
• adr,architecture: finalize ADRs 0005–0009 + extend reviewer checklist (Step 1.1f) (d056f66)
• adr,architecture: finalize ADRs 0005–0009 + extend reviewer checklist (Step 1.1f) (9006aea)

gateway: 0.3.0

0.3.0 (2026-06-04)

Features

• agent: production agent runtime over REST SSE + gRPC Converse (Step 3.6) (10b2520)
• agent: production agent runtime over REST SSE + gRPC Converse (Step 3.6) (3954bea)
• breaker: per-backend circuit breakers (Step 4.4) (cb5599a)
• breaker: per-backend circuit breakers (Step 4.4) (7e23005)
• cache: tiered semantic cache L0/L1/L2 (Step 4.1) (467ffbd)
• cache: tiered semantic cache L0/L1/L2 (Step 4.1) (339cb75)
• gateway: Curl-able RAG — /v1/query + /v1/retrieve + /v1/corpora (Step 3.1) (8c044b8)
• gateway: gRPC service — RagService over rag.gateway.v1 (Step 3.2) (76b6204)
• gateway: gRPC service — RagService over rag.gateway.v1 (Step 3.2) (af98232)
• gateway: MCP server — query/retrieve/ingest tools (Step 3.3) (69eeae4)
• gateway: MCP server — query/retrieve/ingest tools over FastMCP (Step 3.3) (00981da)
• gateway: OpenAI-compatible endpoints with retrieval pre-fetch (Step 3.4) (ba070c0)
• gateway: OpenAI-compatible endpoints with retrieval pre-fetch (Step 3.4) (197ffc8)
• gateway: status & metrics surface + operator console pages (Step 3.11) (3ff74e6)
• gateway: status & metrics surface + operator console pages (Step 3.11) (64bf9fc)
• guard: hallucination guard (Step 4.3) (f4a5e39)
• guard: hallucination guard (Step 4.3) (0d58190)
• ingest,gateway: write path + POST /v1/ingest (Step 1.10 — CLI demo milestone) (2d71546)
• ingest,gateway: write path + POST /v1/ingest (Step 1.10 — CLI demo) (64ace73)
• perf: gateway latency gate, load test & profiling (Step 4.6) (d809c49)
• perf: gateway latency gate, load test & profiling (Step 4.6) (73e7ce8)
• provenance: per-query tracing & HMAC-signed provenance (Step 5.1) (9810c2d)
• provenance: per-query tracing & HMAC-signed provenance (Step 5.1) (5d833d8)
• quota: per-tenant quotas & rate limiting (Step 4.5) (a6055ff)
• quota: per-tenant quotas & rate limiting (Step 4.5) (2db3a32)
• retrieval: corpus router with static rules, learned classifier & federated fan-out (Step 3.5) (693667d)
• retrieval: corpus router with static rules, learned classifier & federated fan-out (Step 3.5) (7de457d)
• retrieval: fallback chain (Step 4.2) (41ca0ff)
• retrieval: fallback chain (Step 4.2) (38ee2e2)
• sdks: official Python/TypeScript/Go/Java/.NET SDKs (Step 3.7) (816ecc2)
• sdks: official Python/TypeScript/Go/Java/.NET SDKs from OpenAPI + Proto (Step 3.7) (40ea0ee)
• webhooks: signed outbound webhook delivery (Step 3.9) (6538ef3)
• webhooks: signed outbound webhook delivery (Step 3.9) (abd5863)

Bug Fixes

• tooling: unblock mypy by removing duplicate package-local tests/init.py (0d01dd1)
• tooling: unblock mypy by removing duplicate package-local tests/init.py (43ea3f7)

Documentation

• ADR-0022, reference/guard.md, architecture/hallucination-guard.md. (0d58190)

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