--- old/make/MacBundles.gmk	2017-12-05 11:37:54.290087916 -0800
+++ new/make/MacBundles.gmk	2017-12-05 11:37:54.038098024 -0800
@@ -41,7 +41,7 @@
   BUNDLE_ID := $(MACOSX_BUNDLE_ID_BASE).$(VERSION_SHORT)
   BUNDLE_NAME := $(MACOSX_BUNDLE_NAME_BASE) $(VERSION_SHORT)
   BUNDLE_INFO := $(MACOSX_BUNDLE_NAME_BASE) $(VERSION_STRING)
-  BUNDLE_PLATFORM_VERSION := $(VERSION_MAJOR).$(VERSION_MINOR)
+  BUNDLE_PLATFORM_VERSION := $(VERSION_FEATURE).$(VERSION_INTERIM)
   BUNDLE_VERSION := $(VERSION_NUMBER)
   ifeq ($(COMPANY_NAME), N/A)
     BUNDLE_VENDOR := UNDEFINED