auto import from //depot/cupcake/@135843
diff --git a/core/apicheck_msg_last.txt b/core/apicheck_msg_last.txt
new file mode 100644
index 0000000..2993157
--- /dev/null
+++ b/core/apicheck_msg_last.txt
@@ -0,0 +1,7 @@
+
+******************************
+You have tried to change the API from what has been previously released in
+an SDK.  Please fix the errors listed above.
+******************************
+
+