Changelog

What's new in FlyCelest and pycelest.

v0.2.0May 2026Release

Bloc 1–4 — Connectors, Desktop, SaaS

  • Bloc 2.7: 13 connectors (Gmail, Drive, Facebook, Instagram, Slack, Notion, LinkedIn, Mailchimp, Stripe, RAG)
  • Bloc 2.6: Browser Automation — 16 Playwright nodes
  • Bloc 3: Desktop app complete (Sprints A–K) — offline mode, Automation Hub, Settings
  • Bloc 4: SaaS — PostgreSQL, Clerk auth, Stripe billing, tenant enforcement, CI/CD
  • pycelest v0.2.0: SSEPlugin, HttpFirewall, TelegramPlugin, WhatsAppPlugin, MemoryPersistencePlugin
  • 125 tests passing
v0.1.2March 2026Release

Workflow Builder + Browser Automation prep

  • Bloc 2 & 2.5: Visual workflow builder — 40+ nodes, React Flow canvas, real-time SSE
  • Loop, Merge, Wait, WebhookResponse nodes
  • Triggers: Email, WebMonitor, PriceAlert, Telegram, WatchFolder
  • Switch node (n8n-style multi-branch), run_script, read_file, write_file
  • POST /workflows/generate — LLM generates workflow from description
  • pycelest v0.1.2: FunctionTool, ToolRegistry, MCPAdapter, OTel, RAG
v0.1.0January 2026Initial

Bloc 1 — API + Platform foundation

  • flycelest-api v0.1.0: FastAPI, SQLite, SSE streaming, agent runs
  • flycelest-web v0.1.0: React 18, Vite, Tailwind, agent CRUD, RunConsole
  • pycelest v0.1.0: SessionManager, ReAct loop, OpenAI / Anthropic / Ollama providers
  • ToolFirewall (accept/deny/ask), Memory, OpenTelemetry