v0.1.46

🚀 Release Highlights — v0.1.46 (2026-02-02)

🚀 Subagent TUI Streaming

• Interactive Preview Cards: Click subagent cards in the main TUI to expand to full timeline views with real-time event streaming
• Unified Display: Main agents and subagents use identical rendering components for consistent tool displays and status visualization

🎨 Enhanced Final Presentation

• Winner Highlighting: Winning agent clearly indicated with visual markers and improved reasoning/answer separation

🏗️ TUI Architecture Refactor

• Event Pipeline: Structured event emission system replaces stream-based architecture for better maintainability and consistency

🔧 Bug Fixes

• Fixed coordination round banners not showing in first round
• Fixed tool call ID handling for non-alphanumeric IDs (models like kimi2.5)
• Improved round tracking logic for accurate status display

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📖 Getting Started

• Quick Start Guide: Experience subagent streaming today
• Try Subagent TUI Streaming:

# Install or upgrade to v0.1.46
pip install --upgrade massgen

# Experience subagent TUI streaming with async execution
uv run massgen --config @examples/configs/features/test_subagent_orchestrator_code_mode.yaml \
  "Use subagents to research bob dylan"

What's Changed

• docs: add tutorial GIF previews and update links to open in new tabs by @franklinnwren in #833
• feat: Single Rendering Path for Main + Subagent Views by @ncrispino in #835
• docs: docs for v0.1.46 by @Henry-811 in #836
• feat: v0.1.46 by @Henry-811 in #834

Full Changelog: v0.1.45...v0.1.46