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2026-02-08 08:30:48 +08:00

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ADDED Requirements

Requirement: Migration Gates SHALL Define Cutover Readiness

The system SHALL define explicit migration gates for functional parity, build integrity, and operational health before final cutover.

Scenario: Gate evaluation before cutover

  • WHEN release is prepared for final cutover
  • THEN all required migration gates MUST pass or cutover SHALL be blocked

Requirement: Rollout and Rollback Procedures MUST be Actionable

The system SHALL document actionable rollout and rollback procedures for root migration.

Scenario: Rollback execution

  • WHEN post-cutover validation fails critical checks
  • THEN operators MUST be able to execute documented rollback steps to restore previous stable behavior