diff --git a/CHANGELOG.md b/CHANGELOG.md
index ed00ab737..b662a7d5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+* **Build 15x** (2014-10-x)
+  - Fixes an issue where new Themes attached to a project were not being installed on update.
+  - Fixes issue where XDebug aborts the thread for maximum function count.
+
 * **Build 155** (2014-10-16)
   - Back-end area can now be customized with colors and logo, via System > Customize Back-end.
   - Added twig filters `|trans` for `Lang::get(...)` and `|transchoice` for `Lang::choice(...)`.
diff --git a/modules/system/classes/UpdateManager.php b/modules/system/classes/UpdateManager.php
index 0c8fd3761..3ae9f728c 100644
--- a/modules/system/classes/UpdateManager.php
+++ b/modules/system/classes/UpdateManager.php
@@ -221,6 +221,12 @@ class UpdateManager
         }
         $result['themes'] = $themes;
 
+        /*
+         * There are updates if update count is empty
+         * or if uninstalled themes are found.
+         */
+        $result['hasUpdates'] = array_get($result, 'update') || count($themes);
+
         Parameters::set('system::update.count', array_get($result, 'update', 0));
 
         return $result;
diff --git a/modules/system/controllers/Updates.php b/modules/system/controllers/Updates.php
index 6d795a065..f4529a195 100644
--- a/modules/system/controllers/Updates.php
+++ b/modules/system/controllers/Updates.php
@@ -176,7 +176,7 @@ class Updates extends Controller
             $result = $manager->requestUpdateList();
 
             $this->vars['core'] = array_get($result, 'core', false);
-            $this->vars['hasUpdates'] = array_get($result, 'update', false);
+            $this->vars['hasUpdates'] = array_get($result, 'hasUpdates', false);
             $this->vars['pluginList'] = array_get($result, 'plugins', []);
             $this->vars['themeList'] = array_get($result, 'themes', []);
         } catch (Exception $ex) {