LaunchDevelopersJuly 8, 2026
Claude Code 2.1.
Fixes hook events not streaming during SessionStart hooks, a memory and per-turn CPU regression, and background session hang/stall issues. Also adds login expiry warning and improves MCP root handling.
Fixes hook events not streaming during SessionStart hooks, a memory and per-turn CPU regression, and background session hang/stall issues. Also adds login expiry warning and improves MCP root handling.