Don't go to 1.0.1 yet.
diff --git a/pubspec.yaml b/pubspec.yaml
index f35e89d..03bf9d7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: charcode
-version: 1.0.1
+version: 1.0.0+1
 author: Dart Team <misc@dartlang.org>
 description: >
   Constants for ASCII and common non-ASCII character codes.