v2.2.0

Changed

• Expanded feature-delivery from a thin
  implementation loop into an evidence-led coordinator for product and
  technical specification, cross-repository contracts, explicit execution-mode
  selection, integration, and staged user availability.
• Added a reusable feature-delivery template and focused references for
  specification, cross-repository compatibility, optional Superpowers or
  agent-team execution, and independently gated rollout and rollback.
• Expanded feature-delivery to six execution evals and twenty balanced routing
  cases, with baseline and fresh-context forward replays covering ambiguous
  architecture, mid-flight mobile/backend rollout, and proportional
  single-repository delivery.
• Replaced the old inventory naming and WF-* records with a skill candidate
  inventory and SC-* identifiers so the repository consistently describes
  the reusable artifacts as skills.

Documentation

• Recorded exact-tag installation evidence for v2.1.0 and marked the four
  migrated Mintlify skills as released.