OpenClaw 2026.4.20 Release: Smarter, Safer, and More Stable AI Agent Have you ever experienced laggy conversations, messed-up cost tracking, or broken features when connecting an AI agent to platforms like WhatsApp, Telegram, or Discord? If you’re looking for an open-source, self-hosted solution, OpenClaw is worth your attention. On April 20, 2026, OpenClaw released version v2026.4.20. This release doesn’t introduce flashy new features. Instead, it fixes a batch of long-standing pain points: session management, cost calculation, security hardening, and channel stability. Below, I’ll walk you through the key improvements in plain language. What Is OpenClaw? Simply put, OpenClaw is a chatbot …