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AgentXchain v2.139.0

v2.139.0 ships phase-scoped intent retirement — BUG-44. Implementation-scoped repair intents now retire automatically when the run advances past their phase, preventing stale intent-coverage failures during QA acceptance.

Bug Fixes​

  • BUG-44: Phase-scoped intent retirement on phase advance: Intents now carry an optional phase_scope field. When a phase transition succeeds, approved intents scoped to the exited phase are retired to satisfied status. Intent coverage evaluation is now phase-aware — acceptance items belonging to an already-exited phase or referencing a passed gate are treated as covered. Emits intent_retired_by_phase_advance event.

  • Phase scope auto-derivation: triageIntent() and injectIntent() auto-derive phase_scope from gate references in the intent charter or acceptance contract (e.g., an intent referencing implementation_complete is auto-scoped to the implementation phase).

  • Phase-aware intent coverage: evaluateIntentCoverage() now checks gate state and phase ordering before declaring acceptance items unaddressed. Items referencing a passed gate with advance language, or belonging to an exited phase, are marked as covered.

Infrastructure​

  • Fixed intake-start-context test to include phase_scope: null in expected intake context
  • Fixed release-notes-sidebar test to support negative sidebar_position values
  • Fixed v2.138.1 duplicate sidebar_position (0 → -1)

Evidence​

  • 6,114 tests / 1,302 suites / 0 failures
  • BUG-44 open pending tester verification (discipline rule #12)