diff --git a/src/differential/constants/ArcanistDifferentialRevisionStatus.php b/src/differential/constants/ArcanistDifferentialRevisionStatus.php
index 4f641ee0..017000e9 100644
--- a/src/differential/constants/ArcanistDifferentialRevisionStatus.php
+++ b/src/differential/constants/ArcanistDifferentialRevisionStatus.php
@@ -7,14 +7,18 @@ final class ArcanistDifferentialRevisionStatus {
   const ACCEPTED          = 2;
   const CLOSED            = 3;
   const ABANDONED         = 4;
+  const CHANGES_PLANNED   = 5;
+  const IN_PREPARATION    = 6;
 
   public static function getNameForRevisionStatus($status) {
-    static $map = array(
-      self::NEEDS_REVIEW      => 'Needs Review',
-      self::NEEDS_REVISION    => 'Needs Revision',
-      self::ACCEPTED          => 'Accepted',
-      self::CLOSED            => 'Closed',
-      self::ABANDONED         => 'Abandoned',
+    $map = array(
+      self::NEEDS_REVIEW      => pht('Needs Review'),
+      self::NEEDS_REVISION    => pht('Needs Revision'),
+      self::ACCEPTED          => pht('Accepted'),
+      self::CLOSED            => pht('Closed'),
+      self::ABANDONED         => pht('Abandoned'),
+      self::CHANGES_PLANNED   => pht('Changes Planned'),
+      self::IN_PREPARATION    => pht('In Preparation'),
     );
 
     return idx($map, coalesce($status, '?'), 'Unknown');