diff --git a/pkg/polymer/CHANGELOG.md b/pkg/polymer/CHANGELOG.md
index faa38e4..f09744f 100644
--- a/pkg/polymer/CHANGELOG.md
+++ b/pkg/polymer/CHANGELOG.md
@@ -5,7 +5,12 @@
 web_components, and template_binding) if they impact polymer.
 
 #### Pub version 0.11.0-dev
-  * Event bindings with `@` are no longer supported.
+  * **breaking change**: Event bindings with `@` are no longer supported.
+  * **breaking change**: enteredView/leftView were renamed to attached/detached
+  * **breaking change**: polymer.html is not required in entrypoints, but it is
+    required from files that use `<polymer-element>`.
+  * **breaking change**: platform.js and dart_support.js must be specified in
+    your entry points at the beginning of `<head>`.
 
 #### Pub version 0.10.1
   * Reduce the analyzer work by mocking a small subset of the core libraries.
diff --git a/tools/VERSION b/tools/VERSION
index 2cf8ae9..ac57cf9 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -28,4 +28,4 @@
 MINOR 5
 PATCH 0
 PRERELEASE 4
-PRERELEASE_PATCH 15
+PRERELEASE_PATCH 16