AI & Automation
OpenClaw 3.31 Upgrade Playbook (04/01/26)
This guide turns the video into a practical implementation path so you can decide whether to upgrade to OpenClaw 3.31 now, adopt its highest-impact features, and avoid breaking your production agent stack.
What changed in 3.31 (and why this release matters)
High-impact changes
- Unified background task control via
openclaw flows ... commands
- Improved model-provider failover behavior during outages
- Security hardening for plugin/skill installs and gateway auth
- Remote MCP support (HTTP/SSE) with safer credential handling
- Cross-agent memory search for better multi-agent coordination
Smaller but useful quality-of-life updates
- WhatsApp emoji reactions for more natural channel behavior
- Slack-native exec approvals to reduce context switching
- QQ bot channel support for broader international usage
The video’s core message: this is not a cosmetic update. For active operators, it changes observability, resilience, and collaboration between agents.
Prerequisites before upgrading
- A currently working OpenClaw environment you can validate against
- A list of your critical workflows (cron jobs, subagents, ACP tasks, channel actions)
- A rollback plan (or snapshot/backup) in case a plugin breaks
- A low-risk maintenance window (avoid peak production hours)
Do not upgrade blindly just because a release exists. Upgrade when the new features solve your current bottlenecks.
Step-by-step upgrade workflow (recommended path)
- Map your current dependency surface. List every plugin, skill, model provider, and external integration your production agents rely on.
- Prioritize 3.31 features by operational value. If you run multiple agents and scheduled tasks, put background flow control and failover behavior at the top.
- Create a small canary test set. Pick 1–2 representative workflows and define exact success criteria (output quality, latency, error handling, approvals).
- Upgrade in a controlled window. Apply the update when interruption risk is low and support time is available.
- Validate flow visibility first. Check unified task observability with:
openclaw flows listopenclaw flows show <id>openclaw flows cancel <id>
- Simulate a provider disruption. Verify that your fallback model/provider path continues work during API instability.
- Check security behavior. Confirm plugins/skills with unsafe patterns are blocked, and validate gateway auth/trusted proxy settings still match your deployment.
- Pilot remote MCP carefully. Test one remote MCP integration first, then inspect logs to confirm credential redaction and expected auth headers.
- Enable cross-agent memory deliberately. Define which agents should be allowed to search each other’s history to improve reuse without over-sharing irrelevant context.
- Graduate from canary to production. Only scale to all workflows after two or more successful cycles with no critical regressions.
Decision rule: If 3.31 reduces monitoring pain, improves outage resilience, and saves coordination effort, the upgrade is justified.
How to use each major feature in real operations
1) Unified background task control
- Use flows commands as your single control panel for cron + subagent + ACP execution state.
- Build your daily check around “what is running, failed, stuck, or recoverable.”
2) Outage failover handling
- Treat failover as mandatory for production, not optional hardening.
- Document which providers/models are primary vs fallback per workflow.
3) Security hardening
- Expect stricter install/auth behavior and possible breaking changes in loose plugin setups.
- Pre-audit plugin/skill sources before updating shared environments.
4) Remote MCP support
- Use remote MCP to expand tool access without local-only server limits.
- Roll out one service at a time and watch auth/log patterns closely.
5) Cross-agent memory search
- Allow selective cross-agent recall where handoff quality matters (research → writing → production).
- Reduce manual copy/paste coordination across your agent team.
Success checks
- All critical automations complete without manual rescue.
- Flow ledger gives clear visibility into active/recent jobs.
- Fallback paths trigger correctly during provider instability.
- No unexpected plugin/auth breakage in core pipelines.
- Cross-agent memory improves output continuity and reduces duplicate work.
Troubleshooting
- Issue: Upgrade breaks a plugin/skill install.
Fix: Re-check plugin trust/safety requirements and update source package or configuration.
- Issue: Agents still feel fragmented after upgrade.
Fix: Standardize on openclaw flows monitoring and define ownership for flow failures.
- Issue: Remote MCP behaves inconsistently.
Fix: Validate endpoint auth headers, SSE connectivity, and redaction behavior before scaling.
- Issue: Upgrade anxiety with production dependency.
Fix: Keep the “canary first, quiet-day rollout” policy; don’t cut over everything at once.