Version 1.23.0-dev.9.0

Merge commit '9a9074bf6b26d6a4202571172270c64ade4b6dc9' into dev

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f63522d..b1b1823 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@
   and `File.setLastAccessedSync`.
 * `dart:io`: Added `Platform.ansiSupported`.
 
+
 ### Dart VM
 * Calls to `print()` and `Stdout.write*()` now correctly print unicode
   characters to the console on Windows. Calls to `Stdout.add*()` behave as
@@ -47,7 +48,7 @@
     platforms (like package `http`). This might change again when configuration
     specific imports are supported.
 
-## 1.22.0
+## 1.22.0 - 2017-02-14
 
 ### Language
 

tools/VERSION

diff --git a/tools/VERSION b/tools/VERSION
index 771fc03..6605793 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -23,9 +23,9 @@
 #  * Making cherry-picks to stable channel
 #     - increase PATCH by 1
 #
-CHANNEL be
+CHANNEL dev
 MAJOR 1
 MINOR 23
 PATCH 0
-PRERELEASE 0
+PRERELEASE 9
 PRERELEASE_PATCH 0