diff --git a/nexus/arch.h b/nexus/arch.h
index 78756594..89723853 100644
--- a/nexus/arch.h
+++ b/nexus/arch.h
@@ -260,6 +260,8 @@ NPNR_PACKED_STRUCT(struct ChipInfoPOD {
     uint32_t num_tiles;
     RelPtr<GridLocationPOD> grid;
     RelPtr<GlobalInfoPOD> globals;
+    RelPtr<PadInfoPOD> pads;
+    RelPtr<PackageInfoPOD> packages;
 });
 
 NPNR_PACKED_STRUCT(struct IdStringDBPOD {
diff --git a/nexus/bba_version.inc b/nexus/bba_version.inc
index b8626c4c..7ed6ff82 100644
--- a/nexus/bba_version.inc
+++ b/nexus/bba_version.inc
@@ -1 +1 @@
-4
+5