engineering-workflow 0.9.2

What changed

• Keeps durable plan state current inside useful work instead of creating a recurring model-maintenance loop.
• Distinguishes continuous task context from recovery after material context loss, uncertain execution, drift, or root handoff.
• Removes plan-date ordering as a validation-applicability proxy while preserving dated evidence and all closure, review, privacy, and publication boundaries.
• Stops redundant route, tool, and subagent work after sufficient evidence; already-current target upgrades now produce a verified zero-write result.
• Adds an agent-neutral shared fallback without claiming Codex- or Claude-specific capabilities on other hosts.

Verification

• Final repository gate passed 9/9, including all tests, validators, package byte parity, and whitespace checks.
• Skill quick validation, Codex plugin validation, and strict Claude plugin/marketplace validation passed.
• Public-tree privacy and fully redacted Gitleaks tree/history scans passed.
• Exact main and annotated tag CI runs completed successfully.