Merge branch 'main' into contrib/gods-026-map-subscription-ownership-20261011-reviewed

# Conflicts:
#	CHANGELOG.md

CHANGELOG.md

@@ -24,6 +24,9 @@
   the five borough cores load and `CCTV_NYC_MAX_SOURCES` changes the cap. The catalog-wide ceiling is
   unchanged; extra cameras share it round-robin with the other packs.
 
+- Street Level counts unique tiles before ranking so overlapping dateline halves
+  in polar views do not waste slots in the 16-tile overview budget.
+
 - Directions no longer shows a truncation notice for a route with exactly 200
   turns, and a roundabout at the 200th turn keeps its exit distance.
 
@@ -35,6 +38,11 @@
 
 - Map state updates stop delivering to subscribers removed during the same notification.
 
+- Frequently reused terrain batches retain their cached heights ahead of unused cells.
+
+- Recent Imagery’s exported `setBox` and `searchHls` reject missing, blank or
+  boolean programmatic box edges instead of interpreting them as zero coordinates.
+
 - Treat explicitly current, complete empty vessel coverage as a successful update,
   clearing obsolete contacts while retaining stale or incomplete snapshots.