Engineering Spec delivery planning hybrid-authored PLAN.md

Implementation Plan

PLAN

Sequences work into phases with dependencies and milestones.

Used in Workflows

pbhq-lite Required Synthesized from PRD, TRD. Implementation plan - the narrative of the sequence: why this order, dependencies, phases, milestones. Deliberately separate from ROADMAP so the plan's story is not churned by status flips

quick-fix Optional Synthesized from PRD, TRD.

Origins

pbhq-lite