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Changelog

All notable changes to Ruvon SDK are documented here.

The format follows Keep a Changelog, and the project adheres to Semantic Versioning.

[0.1.2] — 2026-04-13

Fixed

  • SQLite NOT NULL constraint — Edge SQLite schema now correctly handles nullable columns; process_saf_sync() no longer raises IntegrityError on first sync after a cold start
  • NATSBridge silent disable — Server image now installs nats-py via the [nats] extra in ruvon-server; bridge no longer silently disabled due to missing import
  • NATS stream bootstrap — ruvon-server NATSBridge now provisions all 7 JetStream streams at startup (including RUVON_NODE_PATCH and RUVON_MESH_BUILD); no external bootstrap service required
  • Dashboard realm config — Fixed hardcoded realms/rufus → realms/ruvon in dashboard auth; login no longer fails with "Realm does not exist"
  • Dashboard API URL env var — Fixed NEXT_PUBLIC_RUFUS_API_URL → NEXT_PUBLIC_RUVON_API_URL; all API calls now use the correct base URL
  • Dashboard login text — Fixed "RUFUS EDGE" → "Ruvon Edge" in login page

Added

  • relay extra for ruvon-edge — pip install 'ruvon-edge[relay]' installs FastAPI + uvicorn for peer relay / mesh networking HTTP server (required when PEER_LISTEN_PORT > 0)

Changed

  • Docker images — ruvondev/ruvon-{server,worker,flower,dashboard,edge-dev}:0.1.2 (multi-arch: linux/amd64, linux/arm64)

[0.1.1] — 2026-04-07

Initial public release of the Ruvon SDK under the ruvon-* package names.

Added

  • Core workflow engine (ruvon-sdk) — YAML-defined workflows with Pydantic state models, provider pattern dependency injection, and all step types: STANDARD, ASYNC, DECISION, PARALLEL, HTTP, LOOP, FIRE_AND_FORGET, CRON_SCHEDULE, HUMAN_IN_LOOP, AI_INFERENCE, WASM
  • Edge agent (ruvon-edge) — Offline-first runtime for POS terminals, ATMs, and kiosks; SQLite persistence, Store-and-Forward (SAF) queue, ETag-based config push, WASM fraud scorer sidecar
  • Cloud control plane (ruvon-server) — FastAPI REST API for device fleet management, Celery distributed execution, dashboard with real-time workflow monitoring
  • RuvonEdgeAgent — Primary API for edge device deployment with WebSocket command channel and register_command_handler() support
  • Paged Inference Runtime — Shard-level LLM inference for browser (Pyodide/WebGPU) and edge (llama-cli --mmap) targets
  • Browser demo — Self-contained static demo running three workflows (parallel fan-out, IoT anomaly detection, WebGPU risk scoring) entirely in-browser via Pyodide
  • CLI (ruvon command) — Workflow management, database migrations, zombie detection, config management
  • Docker images — ruvondev/ruvon-{server,worker,flower,dashboard,edge-dev}:0.1.1 (multi-arch: linux/amd64, linux/arm64)

Package names

PyPI package Contents
ruvon-sdk Core engine + CLI
ruvon-edge Edge agent (ruvon_edge)
ruvon-server Cloud control plane (ruvon_server)