17 findings from 12-reviewer code review applied: - P1 runId trio (pin-probe/resume/markIntegrated used placeholder runId; 4-reviewer corroboration) + production-wiring tests - P1 worktree/branch release on instance failure/exhaustion/abort - P2 runGraphTaskStep no longer masks step-session failures; rejected memo cleared so rework re-executes - P2 clearStaleInstanceStates wired at run start/end (mirrors branch pruning) - P2 code-node timeout killSignal SIGKILL; dead template-recursion removed - P1/P2 field-type re-declarations replaced with @fusion/core imports (stale comments removed) - P2 Board memo split + TaskCard comparator stringify guard + modal prop-driven field defs - HIGH agent-native: executor prompt injects custom-field schema/values; self-correcting rejection text; fn_workflow_get; fn_task_update bare-call guard; integration-conflict task log Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>