virattt/dexter v2026.6.3

Dexter 2026.6.3

on GitHub

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