# Post-Roadmap Execution Closure Report

> Date: 2026-04-18
> Scope: `docs/superpowers/plans/2026-04-18-scene-skill-post-roadmap-execution-plan.md`
> Result: Completed

## 1. Conclusion

The post-roadmap execution plan has been closed within its own boundary.

The completed outputs now exist for all required phases:

1. Phase 0: handover boundary asset
2. Phase 1: minimum current execution board
3. Phase 2: real-sample validation layer
4. Phase 3: boundary and runtime entry rules
5. Phase 4: bounded next-roadmap design and plan

## 2. Delivered Assets

### Phase 0

1. `tests/fixtures/generated_scene/post_roadmap_handover_2026-04-18.json`

### Phase 1

1. `tests/fixtures/generated_scene/scene_execution_board_2026-04-18.json`

### Phase 2

1. `tests/fixtures/generated_scene/real_sample_validation_plan_2026-04-18.json`
2. `tests/fixtures/generated_scene/real_sample_validation_record_template_2026-04-18.json`
3. `tests/fixtures/generated_scene/real_sample_validation_records_2026-04-18.json`
4. `tests/fixtures/generated_scene/real_sample_mismatch_taxonomy_2026-04-18.json`

### Phase 3

1. `tests/fixtures/generated_scene/boundary_runtime_entry_rules_2026-04-18.json`

### Phase 4

1. `docs/superpowers/specs/2026-04-18-scene-skill-real-sample-validation-roadmap-design.md`
2. `docs/superpowers/plans/2026-04-18-scene-skill-real-sample-validation-roadmap-plan.md`

## 3. Key Outcome

The most important change is not a new compiler feature.

It is the separation of:

1. frozen workbook snapshot
2. current execution-board state
3. real-sample validation state
4. next-roadmap scope decisions

That separation prevents the next execution round from drifting back into asset-only refinement.

## 4. Real-Sample Validation Status

The first-round validation layer now records:

1. `G2` as an executed mismatch anchor
2. `G1-E` as an executed pass anchor
3. `G3` as a selected real-sample anchor that still needs an executed real run

This means the next roadmap can be validation-first rather than fixture-first.

## 5. Boundary Control

`G6/G7/G8` remain boundary families.

`G4/G5` remain deferred or degraded.

No new implementation scope was opened inside this plan.

## 6. Verification

The post-roadmap execution assets are now covered by:

1. `cargo test --test post_roadmap_execution_assets_test -- --nocapture`

This verification is in addition to the already existing family, ledger, and roadmap asset tests.