Version 2.0.0-dev.64.2

Merge commit '3c89916edb8e73c70957fe62aa04e65587e3f828' into dev-64
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c27cf3..90a0b28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 2.0.0-dev.64.2
+
+### Dart VM
+
+Restore various flags for the VM that are needed by internal users:
+https://dart.googlesource.com/sdk/+/544358304d9c49f739c9853256be5135811cdd9d
+
 ## 2.0.0-dev.64.1
 
 ### Language
diff --git a/tools/VERSION b/tools/VERSION
index c3f1dcf..d2d951e 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -28,4 +28,4 @@
 MINOR 0
 PATCH 0
 PRERELEASE 64
-PRERELEASE_PATCH 1
+PRERELEASE_PATCH 2