Release v0.2.0

Shannon v0.2.0

🖥️ Desktop Apps

Download the desktop application for your platform:

macOS (Universal Binary - Intel & Apple Silicon)

• .dmg installer (recommended)
• .app.tar.gz for manual installation

Windows

• .msi installer (recommended)
• .exe NSIS installer (alternative)

Linux

• .AppImage (portable, no installation required)
• .deb package (Debian/Ubuntu)

🐳 Docker Images

docker pull waylandzhang/gateway:v0.2.0
docker pull waylandzhang/orchestrator:v0.2.0
docker pull waylandzhang/agent-core:v0.2.0
docker pull waylandzhang/llm-service:v0.2.0

🚀 Quick Start

Recommended: One-command install

curl -fsSL https://raw.githubusercontent.com/Kocoro-lab/Shannon/v0.2.0/scripts/install.sh | bash

This downloads all required files (config, migrations, WASM interpreter) and starts services.

Manual setup: Clone the repo and use deploy/compose/docker-compose.release.yml with the full directory structure.

📚 Documentation

• Quick Start Guide
• Desktop App Guide
• API Documentation

📝 What's Changed

See CHANGELOG.md for detailed changes.

What's Changed

• fix(citations): add three-tier LLM signal detection to prevent snippet pollution by @Awakehsh in #111
• fix(gateway): improve SSE streaming reliability for long-running tasks by @waylandzhang in #115
• feat(browser): migrate browser_use from Enterprise to OSS by @waylandzhang in #113
• feat(web-search): multi-engine support, localization, Finance API & Search-First strategy by @Awakehsh in #112
• feat(research): multi-tool loop hardening + citation pipeline fixes by @Awakehsh in #117
• feat(research): Citation V2 + Verify V2 + P1 Efficiency Improvements by @Awakehsh in #118
• fix(security): remove WASI /tmp symlink bypass and unify ModelTier enum by @waylandzhang in #120
• fix(security): SSRF hardening, BM25 guard, URL sanitization, alias scoring by @waylandzhang in #121
• feat: add DAG cycle detection, tool filtering, and idempotency TTL cleanup by @waylandzhang in #122
• feat: Deep Research output quality improvements by @Awakehsh in #124
• fix(research): comprehensive Deep Research output quality improvements by @Awakehsh in #125
• feat(trading): add trading agent roles and template workflows by @waylandzhang in #126
• fix: add template_results truncation and warning-level import logging by @waylandzhang in #127
• Deep Research: Domain Discovery & Prefetch Optimization + Multilingual Enhancement by @Awakehsh in #129
• fix: use general output format for non-research roles by @Awakehsh in #130
• Feat/makefile by @weedge in #128
• feat(templates): add parallel_by expansion and cron scheduling support by @waylandzhang in #131
• Revert "Feat/makefile" by @waylandzhang in #132
• feat: Research Workflow Upgrade - Domain Analysis, OODA Loop, and Quality Improvements by @Awakehsh in #133
• feat(citation): implement placement-based citation with fallback by @Awakehsh in #135
• feat: add skills system, filesystem tools, and WASI sandbox integration by @waylandzhang in #137
• feat(research): optimize research strategy cost and performance by @Awakehsh in #138
• fix(citations): filter fallback-only snippets and block table row placements by @Awakehsh in #140
• feat: WASI session workspace mounting + hybrid Python sandbox scaffolding by @waylandzhang in #139
• feat(hitl): Human-in-the-Loop research plan review system by @Awakehsh in #141
• feat(swarm): add swarm multi-agent workflow with P2P messaging by @waylandzhang in #144

New Contributors

• @weedge made their first contribution in #128

Full Changelog: v0.1.0...v0.2.0