Claude Code Sessions Can Message Each Other

This episode explores how Claude Code sessions can message each other across terminals using ListAgents and SendMessage, making multi-repo workflows and handoffs far smoother. It also covers the security controls, new archive plugin installs, self-hosted runners, the lifted subagent cap, and a sandbox fix for deny-rule bypasses.
Show Notes
• Claude Code Updates by Anthropic - August 2026: releasebot.io/updates/anthropic/claude-code
• Claude Code v2.1.224 Major Updates - Self-Hosted ...: dev.classmethod.jp/en/articles/20260807-cc-upd…