# Roadmap: v2.3 Post-Registration Route Coherence

## Result

Milestone phase work complete. Lifecycle closure is next.

## Phases

- [x] **Phase 177: Post-Registration Runtime State Coherence** *(Axis 1 + Axis 3)*
- [x] **Phase 177.1: Post-Registration Next-Action Reselection** *(Axis 2 + Axis 4)*
- [x] **Phase 177.2: Fresh First-Use Post-Registration Replay Proof** *(Axis 4 + Axis 5)*

## Target Outcome

- runtime state and layer-status counters reflect first-source presence
  immediately after registration
- post-registration `status`, `next`, runtime protocol, and dashboard surfaces
  move off the stale L0 source-handoff wording once a source already exists
- the milestone ends with one replayable fresh first-use proof of the
  post-registration route transition

## Next Step

Run milestone audit / archive for `v2.3`.

### Phase 177: Post-Registration Runtime State Coherence

**Axis:** Axis 1 (layer-internal optimization) + Axis 3 (data recording)

**Goal:** make post-registration runtime state record first-source presence
honestly so later route selection no longer reads stale zero-source or
missing-L0 fields.

**Requirements:**

- `PRC-01`
- `PRC-02`

**Depends on:** `v2.2`
**Plans:** 1 plan

Plans:

- [x] `177-01` Refresh runtime state and topic projections after first-source registration

### Phase 177.1: Post-Registration Next-Action Reselection

**Axis:** Axis 2 (inter-layer connection) + Axis 4 (human experience)

**Goal:** make post-registration route selection move from the initial L0
handoff into the next bounded research step once the first source has landed.

**Requirements:**

- `PRC-03`
- `PRC-04`

**Depends on:** Phase `177`
**Plans:** 1 plan

Plans:

- [x] `177.1-01` Reselect bounded next actions after first-source registration

### Phase 177.2: Fresh First-Use Post-Registration Replay Proof

**Axis:** Axis 4 (human evidence) + Axis 5 (agent-facing steering)

**Goal:** replay one fresh first-use lane and prove that registration now
transitions into a non-stale post-registration route with durable receipts.

**Requirements:**

- `PRC-05`

**Depends on:** Phase `177.1`
**Plans:** 1 plan

Plans:

- [x] `177.2-01` Replay a fresh first-use lane through post-registration route transition
