Each legacy heartbeat tasks: entry becomes an editable system-created cron
job (declaration key heartbeat-task:<agentId>:<hash>, per-occurrence
identity for duplicate names) that fires a guarded heartbeat wake carrying
the task prompt plus current monitor scratch context. Task cadence is now
independent of the base heartbeat interval; active-hours, busy-retry,
min-spacing, and flood guards are preserved, deferred payload-carrying
wakes are retained and retried after the spacing floor, and colliding
task/event wakes cannot starve each other.
openclaw doctor --fix migrates existing blocks: async parse/plan, then one
synchronous SQLite transaction that rereads the pinned scratch revision,
upserts job rows, and strips the tasks: block atomically — concurrent
doctors serialize on the database and a losing run aborts untouched.
Orphan fields, invalid intervals, and incomplete entries block migration
of their block with a clear finding instead of silent text loss. The
runtime tasks: parser is deleted; leftover text is ordinary scratch prose.
Nine Codex gpt-5.6-sol xhigh autoreview cycles; final verdict clean.
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