Version 1.23.0-dev.0.0

Merge 7993dac4f18fb2540a2444dc06a5b86b82835006 into dev
diff --git a/CHANGELOG.md b/CHANGELOG.md
index baa3da9..57fbfc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,7 +7,7 @@
   `File.setLastModified`, `File.setLastModifiedSync`, `File.setLastAccessed`,
   and `File.setLastAccessedSync`.
 
-## 1.22.0
+## 1.22.0 - 2017-02-14
 
 ### Language
 
diff --git a/tools/VERSION b/tools/VERSION
index 771fc03..dfbe20c 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -23,7 +23,7 @@
 #  * Making cherry-picks to stable channel
 #     - increase PATCH by 1
 #
-CHANNEL be
+CHANNEL dev
 MAJOR 1
 MINOR 23
 PATCH 0