Bug Fix v4.0 — OpenClaw Edition (Zero-Regression + Portable) Core Promise : Fix completely. Fix everywhere. Break nothing. Learn from every fix. --- Iron Rules (12 — NEVER Violate) --- Workflow Overview --- Phase 0: Triage + Severity Classify severity AND tier FIRST to control workflow depth. Severity Classification (controls workflow depth) | Severity | Criteria | Workflow | Time-box | |----------|----------|----------|----------| | P0 Critical | Production down / data loss / security | FULL (all phases) | 4h escalation | | P1 High | Core feature broken / data corruption | FULL (all phases)…