Record integrated semantics and native authoring verification

harness/PLAN.md

@@ -27,12 +27,13 @@ forms, folding, placement and correct camera/tool lifetime. Windows default/mini
 and Linux native acceptance plus independent reviews are recorded in
 release-state-editing.md. Direct scenario/process gestures remain required.
 
-R6 data contracts are active in the isolated data integration checkout. Freeze the
-full payload/dictionary shape as schema/source4, keep existing typed ports, migrate
-older formats explicitly while preserving lexical ownership/comments, then verify
-GUI/text/REST parity and real engineering workflows. See release-data-contract.md
-and the implementation plan in that checkout. R3 semantic drift/reconciliation
-follows the R6 freeze; its current prose-only behavior is insufficient.
+R6 data contracts and direct scenario/process gestures are integrated; native
+acceptance continues on both platforms. Typed R3 core/source5/REST and scalar review
+milestones1–2 are integrated and pass full platform checks. Close independent scalar
+fixes and native review, then finish constructor/keyed/order/reset/artifact and
+multi-source graphical authoring using the existing shared core planner. Source5
+migration retains lexical ownership/comments; no flat source rewrite is allowed.
+See release-data-contract.md, release-semantic-integration.md and release-semantic-gui.md.
 
 Continue source authoring improvements only through the production parser/updater.
 The23-test experiment is evidence, not architecture: independent probes exposed