OpenClaw v2026.5.12-beta.4/5/6: Security Hardening and Multi-Platform Messaging Fixes
OpenClaw published three beta releases on May 13, 2026 (beta.4 through beta.6). Key additions across the builds: plugin runtime scanning during installation to block unsafe code; tool restriction inheritance for delegated sessions; device-pairing requirements and scope validation for auth hardening; LLM idle watchdog with profile rotation and model fallback; iMessage placeholder suppression; Telegram HTML tag rendering and command localization; WhatsApp pre-close message handling; and GitHub Copilot OAuth for image understanding.
Why it matters
The security hardening (plugin scanning, scope validation, tool restriction inheritance) addresses supply-chain and delegation risks increasingly relevant as agent frameworks grow more capable.
Importance: 2/5
OpenClaw beta series — security hardening and delegation controls for growing user base