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This post is kept for reference, but it is not part of the main hosted OpenClaw VPS blog feed.

OpenClaw 1.2.0 β€” What Shipped (Operator Guide)

Operator-focused summary of OpenClaw 1.2.0: what shipped, what matters for hosted bots, and what to check after upgrade.

November 27, 2025

This post covers what shipped in v1.2.0 and what it means for OpenClaw VPS operators.

What shipped

  • Heartbeat UX: default 10 m; prompt HEARTBEAT ultrathink; HEARTBEAT_OK suppresses sends; skipped heartbeats don’t refresh sessions; fallback heartbeats no longer start new sessions; supports heartbeatIdleMinutes.
  • Heartbeat tooling: warelay heartbeat --session-id, relay --heartbeat-now, helpers warelay relay:heartbeat and warelay relay:heartbeat:tmux.
  • Prompt structure: one-time sessionIntro, per-message ultrathink prefix; sessions idle-expire after 7 days (configurable).
  • Robustness: WebSocket error guards and global unhandled handlers; Baileys @lid resolution; webhook media hosting uses shared host module (test-covered).
  • Docs: README highlights Clawd; docs/claude-config.md updated with current config, heartbeat behavior, and home directory.

What matters for hosted operators

  • Validate channel delivery behavior (web chat + Telegram).
  • Verify model/provider settings and fallback behavior.
  • Run a smoke test after deploy: message flow, tool call, and response quality.

Post-upgrade checklist

  1. Send/receive test messages in active channels.
  2. Confirm bot settings and auth paths still behave as expected.
  3. Check billing/usage visibility and dashboard status.
  4. Log regressions immediately and keep rollback notes.

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Source

  • https://github.com/openclaw/openclaw/releases/tag/v1.2.0

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