Reads MILESTONE-AUDIT.md, groups gaps into logical phases, creates phase entries in ROADMAP.md, and offers to plan each phase.
One command creates all fix phases — no manual /gsd:add-phase per gap.
</objective>
<execution_context> @${CLAUDE_PLUGIN_ROOT}/workflows/plan-milestone-gaps.md </execution_context>
<context> **Audit results:** Glob: .planning/v*-MILESTONE-AUDIT.md (use most recent)Original intent and current planning state are loaded on demand inside the workflow. </context>
<process> Execute the plan-milestone-gaps workflow from @${CLAUDE_PLUGIN_ROOT}/workflows/plan-milestone-gaps.md end-to-end. Preserve all workflow gates (audit loading, prioritization, phase grouping, user confirmation, roadmap updates). </process>