[Release] openclaw/openclaw v2026.5.19-beta.2: openclaw 2026.5.19-beta.2

OpenClaw v2026.5.19-beta.2 release introduces improvements to agent fix strategies, updates critical dependencies including @openclaw/proxyline to 0.3.3 and Pi packages to 0.75.1, raises Node.js minimum version to 22.19, and enhances Docker/Podman image building with a new runtime-neutral APT packages build argument. Gateway/ACPX startup probe handling is also improved to better track resource costs in restart traces.

Key Points

• •Agent fixes should default to clean bounded refactors with lean internals and explicit plugin SDK/API deprecation paths
• •Update @openclaw/proxyline dependency to version 0.3.3
• •Update Pi packages to 0.75.1 and enforce minimum Node.js version 22.19
• •Introduce OPENCLAW_IMAGE_APT_PACKAGES as runtime-neutral build argument for Docker/Podman image builds
• •Maintain OPENCLAW_DOCKER_APT_PACKAGES as legacy fallback for backward compatibility
• •Enhance Gateway/ACPX startup probe to attribute startup, config, runtime, and resource-count costs in restart traces
• •Improve restart trace visibility without changing readiness behavior

Workflow Diagram

Concepts