Claude Code v2.1.87 Released — Cowork Dispatch Message Delivery Fix
Claude Code 2.1.87 shipped overnight on March 29, carrying a single but important fix: messages sent through Cowork Dispatch that were silently going undelivered are now resolved. Cowork Dispatch is the bridge that connects Claude Code's terminal session to the Claude.ai web interface, iOS app, and Android app — letting you queue tasks remotely while away from your machine or schedule background work without keeping a terminal open.
The nature of the bug made it particularly frustrating for autonomous workflow users: tasks sent from a mobile device or web session would appear to queue correctly, but nothing would execute on the other end. There was no error, no retry signal, no indication anything had gone wrong — you'd return to your terminal to find a completely untouched codebase. This class of silent delivery failure is among the hardest to diagnose in agentic systems. The fix restores full reliability to remote orchestration and multi-device Claude Code setups. Update via npm install -g @anthropic-ai/claude-code@latest.