# OpenClaw 2026.4.5 Embeds Its Own Protocol and Calls It Infrastructure - Date: 2026-04-06 - Category: Agentics The ACPX agent communication protocol no longer needs an external CLI binary. OpenClaw 2026.4.5 turns what was a separate dependency into core infrastructure, while adding video and music generation tools, a dozen new model providers, and a 12-language UI. ---