# Requirements: v1.88 Hypothesis Route Transition Resumption Surface

## Milestone Goal

Close the next post-`v1.87` research-control gap so AITP can turn transition
follow-through into one operator-visible resumption surface, instead of forcing
operators to infer whether ready follow-through has actually been resumed on
the bounded route.

## Final Requirements Status

### Route Transition-Resumption Surface

- [x] `REQ-HRESUME-01`: runtime surfaces can materialize a bounded route
  transition-resumption summary from route transition follow-through plus
  current route state.
- [x] `REQ-HRESUME-02`: replay/read paths expose the resumption decision
  directly instead of leaving that resumption implicit.

### Coexistence Rule

- [x] `REQ-HRESUME-03`: the route transition-resumption surface coexists
  cleanly with the current route_transition_followthrough surface and helper
  mechanisms instead of auto-triggering fresh runtime mutation.

### Verification

- [x] `REQ-VERIFY-01`: the milestone closes with one bounded isolated
  route transition-resumption acceptance path plus targeted regression coverage
  for the new resumption surface.

## Traceability

| Requirement | Phase | Status |
|-------------|-------|--------|
| REQ-HRESUME-01 | Phase 162 | Complete |
| REQ-HRESUME-02 | Phase 162 | Complete |
| REQ-HRESUME-03 | Phase 162 | Complete |
| REQ-VERIFY-01 | Phase 162 | Complete |
