Version 2.0.0-dev.64.0

Merge commit 'b6aa31f7d8cb6c880002ba4f0655b0eca873510f' into dev

CHANGELOG.md

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9f2ede..1287ea8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,4 @@
-## 2.0.0-dev.XX.0
-(Add new changes here, and they will be copied to the
- change section for the next dev version)
+## 2.0.0-dev.64.0
 
 ### Language
 
@@ -13,7 +11,7 @@
   * Issue [32233][issue 32233]. Errors when returning `FutureOr`
   * Issue [33218][issue 33218]. Returns in functions with void related types
   * Issue [31278][issue 31278]. Incorrect hint on empty returns in async
-    functions 
+    functions
 * An empty `return;` in an async function with return type `Future<Object>` will
     not report an error.
 * `return exp;` where `exp` has type `void` in an async function is now an error
@@ -28,8 +26,6 @@
 [issue 33218]: https://github.com/dart-lang/sdk/issues/33218
 [issue 31278]: https://github.com/dart-lang/sdk/issues/31278
 
-#### Strong Mode
-
 ### Dart VM
 
 * The Dart VM now runs programs by default with Dart 2.0 semantics. The flag
@@ -42,8 +38,6 @@
 
 ### Tool Changes
 
-#### Pub
-
 #### Dart2js
 
 * Dart2js now compiles programs by default with Dart 2.0 semantics. Apps are
@@ -59,8 +53,6 @@
     temporary and only meant to help users in the migration process. The flag
     will go away in a future dev release, when we no longer support Dart 1.0.
 
-#### Other Tools
-
 ### Core library changes
 
 * `dart:core`

tools/VERSION

diff --git a/tools/VERSION b/tools/VERSION
index a3f39d7..cb38d48 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 2
 MINOR 0
 PATCH 0
-PRERELEASE 0
+PRERELEASE 64
 PRERELEASE_PATCH 0