Federate official Belgium data sources

CHANGELOG.md

@@ -7,6 +7,27 @@
 
 # Changelog
 
+## Post-RC Belgium data federation (2026-07-19)
+
+- Made persisted NGI administrative, RBINS marine reporting and Belgian
+  marine-plan layers first-class analytical map themes with source-appropriate
+  selection metrics and truthful workbench readiness.
+- Extended the governed Statbel operator from regional scopes to one reviewed
+  national Belgium edition while retaining plan, stage, named review,
+  checksum-confirmed apply and Mol baseline gates.
+- Added bounded SPW/PICC building, road and hydrography acquisition for
+  Wallonia and bounded UrbIS building/cadastral acquisition for Brussels.
+  Regional output remains split by authority and persists only through the
+  existing DatasetService/vector pipeline.
+- Made map-source choice depend on resolved coverage zones rather than the
+  active technical project, including split handling for cross-region
+  selections.
+- Revalidated MDK bathymetry and kept acquisition fail-closed because the
+  official hostname still presents a mismatched TLS certificate. No
+  water-volume or fabricated bathymetry metric was added.
+- Added Docker, single-container Unraid and Dockerman template controls for
+  SPW/PICC and UrbIS.
+
 ## Autonomous Belgium and North Sea RC program (2026-07-17)
 
 - Expanded the release-candidate geography from Mol/Kempen to all of Belgium