diff --git a/src/__celerity_resource_map__.php b/src/__celerity_resource_map__.php
index 29307de8a3..613d64a5de 100644
--- a/src/__celerity_resource_map__.php
+++ b/src/__celerity_resource_map__.php
@@ -330,17 +330,6 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/js/javelin/lib/behavior.js',
   ),
-  0 =>
-  array(
-    'uri' => '/res/b6096fdd/rsrc/js/javelin/lib/__tests__/URI.js',
-    'type' => 'js',
-    'requires' =>
-    array(
-      0 => 'javelin-uri',
-      1 => 'javelin-php-serializer',
-    ),
-    'disk' => '/rsrc/js/javelin/lib/__tests__/URI.js',
-  ),
   'javelin-behavior-aphront-basic-tokenizer' =>
   array(
     'uri' => '/res/9be30797/rsrc/js/application/core/behavior-tokenizer.js',
@@ -472,7 +461,7 @@ celerity_register_resource_map(array(
   ),
   'javelin-behavior-differential-dropdown-menus' =>
   array(
-    'uri' => '/res/5a56f221/rsrc/js/application/differential/behavior-dropdown-menus.js',
+    'uri' => '/res/4d4bea31/rsrc/js/application/differential/behavior-dropdown-menus.js',
     'type' => 'js',
     'requires' =>
     array(
@@ -1438,18 +1427,6 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/css/application/objectselector/object-selector.css',
   ),
-  'phabricator-prefab' =>
-  array(
-    'uri' => '/res/5784a112/rsrc/js/application/core/Prefab.js',
-    'type' => 'js',
-    'requires' =>
-    array(
-      0 => 'javelin-install',
-      1 => 'javelin-util',
-      2 => 'javelin-dom',
-    ),
-    'disk' => '/rsrc/js/application/core/Prefab.js',
-  ),
   'phabricator-profile-css' =>
   array(
     'uri' => '/res/9869d10b/rsrc/css/application/profile/profile-view.css',
@@ -1468,6 +1445,29 @@ celerity_register_resource_map(array(
     ),
     'disk' => '/rsrc/css/application/profile/profile-header-view.css',
   ),
+  0 =>
+  array(
+    'uri' => '/res/b6096fdd/rsrc/js/javelin/lib/__tests__/URI.js',
+    'type' => 'js',
+    'requires' =>
+    array(
+      0 => 'javelin-uri',
+      1 => 'javelin-php-serializer',
+    ),
+    'disk' => '/rsrc/js/javelin/lib/__tests__/URI.js',
+  ),
+  'phabricator-prefab' =>
+  array(
+    'uri' => '/res/5784a112/rsrc/js/application/core/Prefab.js',
+    'type' => 'js',
+    'requires' =>
+    array(
+      0 => 'javelin-install',
+      1 => 'javelin-util',
+      2 => 'javelin-dom',
+    ),
+    'disk' => '/rsrc/js/application/core/Prefab.js',
+  ),
   'phabricator-remarkup-css' =>
   array(
     'uri' => '/res/795fa8a9/rsrc/css/core/remarkup.css',
diff --git a/src/applications/differential/view/changesetlistview/DifferentialChangesetListView.php b/src/applications/differential/view/changesetlistview/DifferentialChangesetListView.php
index 20dd1c36a6..10c1f5972d 100644
--- a/src/applications/differential/view/changesetlistview/DifferentialChangesetListView.php
+++ b/src/applications/differential/view/changesetlistview/DifferentialChangesetListView.php
@@ -118,17 +118,25 @@ class DifferentialChangesetListView extends AphrontView {
             $changeset->getAbsoluteRepositoryPath($this->diff, $repository));
         }
 
+        $meta = array(
+          'detailURI'     => (string)$detail_uri,
+          'diffusionURI'  => $diffusion_uri,
+          'containerID'   => $detail->getID(),
+        );
+        $change = $changeset->getChangeType();
+        if ($change != DifferentialChangeType::TYPE_ADD) {
+          $meta['leftURI'] = (string)$detail_uri->alter('view', 'old');
+        }
+        if ($change != DifferentialChangeType::TYPE_DELETE &&
+            $change != DifferentialChangeType::TYPE_MULTICOPY) {
+          $meta['rightURI'] = (string)$detail_uri->alter('view', 'new');
+        }
+
         $detail_button = javelin_render_tag(
           'a',
           array(
             'class'   => 'button small grey',
-            'meta'    => array(
-              'detailURI'     => (string)$detail_uri,
-              'leftURI'       => (string)$detail_uri->alter('view', 'old'),
-              'rightURI'      => (string)$detail_uri->alter('view', 'new'),
-              'diffusionURI'  => $diffusion_uri,
-              'containerID'   => $detail->getID(),
-            ),
+            'meta'    => $meta,
             'href'    => $detail_uri,
             'target'  => '_blank',
             'sigil'   => 'differential-view-options',
diff --git a/src/applications/differential/view/changesetlistview/__init__.php b/src/applications/differential/view/changesetlistview/__init__.php
index 4d64482a9e..33be516280 100644
--- a/src/applications/differential/view/changesetlistview/__init__.php
+++ b/src/applications/differential/view/changesetlistview/__init__.php
@@ -6,6 +6,7 @@
 
 
 
+phutil_require_module('phabricator', 'applications/differential/constants/changetype');
 phutil_require_module('phabricator', 'applications/differential/view/changesetdetailview');
 phutil_require_module('phabricator', 'infrastructure/celerity/api');
 phutil_require_module('phabricator', 'infrastructure/javelin/api');
diff --git a/webroot/rsrc/js/application/differential/behavior-dropdown-menus.js b/webroot/rsrc/js/application/differential/behavior-dropdown-menus.js
index c881ce327b..8d644eefb0 100644
--- a/webroot/rsrc/js/application/differential/behavior-dropdown-menus.js
+++ b/webroot/rsrc/js/application/differential/behavior-dropdown-menus.js
@@ -48,9 +48,13 @@ JX.behavior('differential-dropdown-menus', function(config) {
     var menu = new JX.PhabricatorDropdownMenu(buttons[ii])
       .addItem(reveal_item)
       .addItem(diffusion_item)
-      .addItem(link_to('View Standalone', data.detailURI))
-      .addItem(link_to('Show Raw File (Left)', data.leftURI))
-      .addItem(link_to('Show Raw File (Right)', data.rightURI));
+      .addItem(link_to('View Standalone', data.detailURI));
+    if (data.leftURI) {
+      menu.addItem(link_to('Show Raw File (Left)', data.leftURI));
+    }
+    if (data.rightURI) {
+      menu.addItem(link_to('Show Raw File (Right)', data.rightURI));
+    }
 
     menu.listen(
       'open',