# HyperTwist Phase 2R-B Subordinate Source Audit Alignment - 2026-05-27

## Status

This document is the row-source audit alignment note for the already-closed
`Phase 2R-B` subordinate permissive rows in HyperTwist.

It answers one narrow question:

- after the later subordinate-stack reconciliations landed, do the `v6.3`
  source-audit rows still speak about these repos like open "determine whether
  it should remain active" candidates instead of already-closed bounded
  sidecars beneath landed anchors

Result:

- yes, the source-audit layer was still using open-evaluation posture for both
  subordinate browser-support rows and subordinate analytics/viewer rows
- the state board and later subordinate-stack reconciliation notes were
  already correct
- the needed fix is source-audit alignment only
- no product code, live ownership, or roadmap routing changed from this pass

## Affected closed subordinate rows

### Browser-spatial support stack

- `pmndrs/postprocessing`
- `pmndrs/react-postprocessing`
- `pmndrs/drei`
- `pmndrs/three-stdlib`
- `pmndrs/maath`
- `pmndrs/uikit`
- `pmndrs/zustand`
- `pmndrs/leva`
- `pmndrs/use-gesture`
- `pmndrs/react-spring`
- `@react-spring/core`
- `@react-spring/shared`
- `@react-spring/types`
- `@react-spring/parallax`
- `@react-spring/rafz`
- `@react-spring/animated`

### Analytics and browser-viewer support stack

- `ecomfe/zrender`
- `ecomfe/echarts-gl`
- `google/model-viewer/packages/model-viewer-effects`
- `google/model-viewer/packages/modelviewer.dev`
- `google/model-viewer/packages/render-fidelity-tools`
- `google/model-viewer/packages/space-opera`
- `KhronosGroup/glTF-Sample-Renderer`
- `KhronosGroup/glTF-Sample-Viewer`

## Required source-audit posture

For these rows the source-audit pack must now say:

- the row is already closed as a bounded subordinate sidecar beneath a landed
  anchor
- the task is owner-boundary confirmation and narrower sidecar-gap reopen
  criteria only
- no default widening packet is open
- do not frame the row as a fresh implementation candidate or standalone owner
  lane

## Source basis

- `C:\HyperTwist\docs\HYPERTWIST_BROWSER_SPATIAL_SUPPORT_SUBORDINATE_STACK_SOURCE_TRUTH_RECONCILIATION_2026-05-27.md`
- `C:\HyperTwist\docs\HYPERTWIST_ANALYTICS_AND_BROWSER_VIEWER_SUBORDINATE_STACK_SOURCE_TRUTH_RECONCILIATION_2026-05-27.md`
- `C:\HyperTwist\docs\HYPERTWIST_REPO_STATE_BOARD_2026-05-11.md`
- `C:\HyperTwist\docs\repo_portfolio_unified_source_audit_v6_3.csv`

## Alignment rule

For each affected row:

- replace open "determine whether it should remain active" goals with explicit
  closed subordinate-boundary validation goals
- replace deliverables that imply fresh activation with subordinate-boundary
  notes and narrower reopen criteria only
- replace candidate-style coding instructions with closed bounded-sidecar
  instructions
- keep current live-state and reset-lane values unchanged

## Final call

These rows are not waiting for a generic permissive implementation decision.

They already sit in canon as closed subordinate sidecars beneath landed anchors,
and the source-audit pack must now describe them that way.
