What problem does it solve? Teams lack a data-driven view of how a release period actually went. This Skill turns git history, backlog files, and skill usage logs into a narrative retrospective report with concrete actionable items, replacing manual metric gathering. ## Core Features & Use Cases - Git Metrics: Computes deployment frequency from release tags, release cycle span, and top-5 churn hotspot files for a detected or explicit commit range. - Backlog & Quality Trends: Reads memory/backlog.md for open, critical, and resolved items, and aggregates CQ/Q scores and pass/fail verdicts from the skill usage log. - Actionable Report: Writes a structured Markdown report to zuvo/reports/ with at least three derived action items and a delta comparison against the prior retro. - Use Case: After shipping v1.2.0, run the retro to learn that src/orders/service.ts changed 12 times without tests, then get a suggested zuvo:write-tests command. ## Quick Start Ask the assistant to run the retro skill for the range v1.1.0..v1.2.0 to generate the engineering retrospective report.