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v2026.6.3

Wan-Video/Wan2.1v2026.6.3Jun 3, 2026by virattt

AI Summary

This release enhances the Dexter agent by introducing sub-agent delegation for parallel task execution, adding CLI progress tracking, and improving web fetching capabilities with advanced HTML parsing.

Key Highlights

  • Introduced `spawn_subagent` for parallel task execution
  • Added CLI subagent progress UI
  • Enhanced `web_fetch` with Readability/Turndown HTML-to-markdown

New Features

  • Added `spawn_subagent` to delegate focused sub-tasks to isolated workers
  • Added CLI subagent progress UI with per-delegate status, tool-use counts, and rolled-up activity
  • Improved `web_fetch` with Readability/Turndown HTML-to-markdown
  • Added HTTP caching to web_fetch
  • Added fast-model extraction from fetched pages

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