v2026.6.3

HumanAIGC/Cloth2Texv2026.6.3Jun 3, 2026by virattt

AI Summary

Adds a subagent delegation system for parallel task execution, introduces a CLI progress UI for monitoring, and enhances web fetching capabilities with HTML-to-markdown conversion and caching.

Key Highlights

  • Added `spawn_subagent` for parallel task execution
  • Added CLI subagent progress UI
  • Improved `web_fetch` with HTML-to-markdown and caching

New Features

  • spawn_subagent delegation
  • CLI progress UI
  • Enhanced web_fetching

Full Release Notes

### Changes

- Add `spawn_subagent` to delegate focused sub-tasks to isolated workers (`general-purpose`, `research`, `analysis`); emit multiple calls in one turn to run independent tasks in parallel
- Add CLI subagent progress UI with per-delegate status, tool-use counts, and rolled-up activity
- Improve `web_fetch` with Readability/Turndown HTML-to-markdown, HTTP caching, and fast-model extraction from fetched pages