Add bounded GRB map acquisition

CHANGELOG.md

@@ -7,6 +7,23 @@
 
 # Changelog
 
+## Sprint 239 Governed bounded GRB map acquisition (2026-07-17)
+
+- Added a fixed four-product GRB registry for buildings, roads, water and
+  administrative parcels through the official OGC API Features service.
+- Added bounded acquisition with exact `bbox ∩ Area` clipping, complete
+  allowlisted pagination, response/feature limits, request and artifact
+  checksums, 24-hour identity cache and canonical Job/Dataset/VectorFeature
+  persistence.
+- Added semantic selection metrics for building footprint, road length, water
+  area/supporting line length and parcel area without fabricating traffic,
+  legal-boundary or water-volume data.
+- Extended the Flanders map catalog and all-theme analysis so the four GRB
+  products are usable on demand without browser-side external calls.
+- Updated the provider registry to report the bounded GRB integration as
+  configured while keeping the old generic import/fetch contract non-fetching
+  and directing callers to the governed project endpoint.
+
 ## Sprint 238 Governed Flanders terrain and flood selection (2026-07-17)
 
 - Unified the Flanders map selection flow behind one official-raster