# Roadmap: v1.60 Flexible Layer Graph Surface

## Result

`v1.60` is complete.

## Phases

- [x] **Phase 112: Layer Graph Contract**
- [x] **Phase 113: Runtime And CLI Layer Graph Surface**
- [x] **Phase 114: Closure And Regression Audit**

## Outcome

`v1.60` now has:

- a durable `layer_graph.generated.json` / `layer_graph.generated.md` runtime
  surface for active topics
- explicit `L3-A`, `L3-R`, `L3-D` exposure plus the `L4 -> L3-R` return law
- `topic_status`, runtime-context, and `aitp layer-graph` service/CLI access
  paths

## Next Step

Select the next milestone from the remaining open backlog without reopening
`v1.60`.
