Version 8.3.15-dev

Change-Id: I1184a7919a1941a94d46c62cff20fcac04ce3f39
diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 3714108..4ecbe47 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -13,7 +13,7 @@
 
   // 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 = "8.3.14-dev";
+  public static final String LABEL = "8.3.15-dev";
 
   private Version() {
   }