Version 9.0.19-dev

Change-Id: I0e0e309b7f8b799d6fed629cfef5dad8711ba03c

src/main/java/com/android/tools/r8/Version.java

diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index f22be2b..f707d40 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 = "9.0.18-dev";
+  public static final String LABEL = "9.0.19-dev";
 
   private Version() {
   }