Installing an EDA MCP plugin crashed the desktop agent host on startup because an old lock file pinned the host's own plugins to rc.3 while the host was rc.5.
From the Grok pain-radar digests, Nov 1-2 2026 (Nov 1 8:41 AM ET through Nov 2 7:41 AM ET digests plus the Haitch editions). Verified live 2026-11-02: issue/PR read; title and state confirmed.