Version 2.2.64

Bug: 185317811
Bug: 185358363
Bug: 179666509
Change-Id: Icf524b0636d015bbe5e8eb92cb568489e595af30
diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 0379c79..75a53f3 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -11,7 +11,7 @@
 
   // This field is accessed from release scripts using simple pattern matching.
   // Therefore, changing this field could break our release scripts.
-  public static final String LABEL = "2.2.63";
+  public static final String LABEL = "2.2.64";
 
   private Version() {
   }