Add an exception for missing layer.

Change-Id: I65c5d953728e8f0b2e3e26e66f523e129f82c24a
diff --git a/Changes b/Changes
index 1b35355..b10606e 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,7 @@
+# version 1.0.1
+
+- Add an exception for missing layer.
+
 # version 1.0
 
 HOT PATCH 1: Reorder tasks for new VC.