What changed in v2026.5.2?

Plugin lifecycle externalized around ClawPack metadata, hot paths optimized, Grok 4.3 becomes xAI default.

New metadata format for external plugins enabling first-class manifest support.

Is Grok 4.3 the default now?

Yes, v2026.5.2 promotes Grok 4.3 as xAI default.

Are there breaking changes?

Plugin externalization can cause #77266: external plugins silently dropped on subsequent upgrades.

What are hot path optimizations?

Performance improvements for faster gateway startup and session listing.

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OpenClaw v2026.5.2 Externalizes Plugin Lifecycle Around ClawPack Metadata, Defaults to Grok 4.3

First stable 2026.5 release (May 2). Plugin lifecycle externalized around ClawPack metadata. External plugin install covers diagnostics, onboarding, doctor repair, channel setup. Gateway hot paths optimized. Grok 4.3 promoted to xAI default.

Product Idea from this Signal

A CLI tool that tests OpenClaw updates against your live configuration in a sandboxed environment before deploying, with automatic rollback when regressions are detected

891.2k ▲

Every OpenClaw release from v2026.4.23 through v2026.4.29 broke production for thousands of users. Gateway crashes, Discord heartbeat failures, plugin dependency loops, 13-minute silent hangs on first boot. The v2026.5.x series shipped 75+ fixes with zero new features to recover. Operators currently have no way to test a new release against their actual running config (plugins, channels, models, cron jobs) before committing. This tool spins up a sandboxed OpenClaw instance mirroring your live config, runs the new release against it, executes a regression suite (channel connectivity, gateway response time, plugin load, cron fire), and either greenlights or blocks the update with a detailed diff of what broke.

CLIOPEN-SOURCEDEVTOOLSELF-HOSTEDRELIABILITYTESTING

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