commit 8c87af8ad0d186f949e9cd3902088e0f24efc890
Author: Joel Pittet <joel@pittet.ca>
Date:   Sat Apr 13 13:34:55 2013 -0700

    slightly closer but still far off

diff --git a/core/modules/update/templates/update-report.html.twig b/core/modules/update/templates/update-report.html.twig
index cf9e711..6705856 100644
--- a/core/modules/update/templates/update-report.html.twig
+++ b/core/modules/update/templates/update-report.html.twig
@@ -4,40 +4,43 @@
  * Default theme implementation for the project status report.
  *
  * Available variables:
- *   - data: An array of data about each project's status.
+ *   - project_types: @todo.
+ *   - project_type.projects: Data about each project's status.
  *
  * @see template_preprocess()
  * @see template_preprocess_update_report()
  *
  * @ingroup themeable
  */
-{{ dump(project_types) }}
 #}
-
 {% for project_type in project_types %}
   <h3>{{ project_type.label }}</h3>
   <table class="update">
     <tbody>
       {% for project in project_type.projects %}
-
+        {#
+        Use temporary variable for project title.  This somehow works
+        around the issue.  Is this a Twig or an Attribute() issue?
+        @see http://drupal.org/node/1867090
+        #}
+        {% set project_title = project.title %}
         <tr{{ project.attributes }}>
           <td>
             <div class="version-status">
               {% if project.status_label is not empty %}
                 {{ project.status_label }}
               {% else %}
-                {{ project.status }}
+                {{ project.reason }}
               {% endif %}
               <span class="icon">{{ project.icon }}</span>
             </div>
 
             <div class="project">
-              {{ project.title }} {{ project.existing_version }}
-              {% if project.install_type == 'dev' and project.datestamp is not empty %}
+              {{ project_title }} {{ project.existing_version }}
+              {% if project.install_type == 'dev' and project.datestamp %}
                 <span class="version-date">({{ project.datestamp }})</span>
               {% endif %}
             </div>
-
             {% if project.versions %}
               <div class="versions">
               {% for version in project.versions %}
@@ -45,7 +48,6 @@
               {% endfor %}
               </div>
             {% endif %}
-
             <div class="info">
               {% if project.extra %}
                 <div class="extra">
@@ -56,7 +58,6 @@
                   {% endfor %}
                 </div>
               {% endif %}
-
               <div class="includes">
                 {{ 'Includes'|t }}:
                 {{ project.includes }}
@@ -77,7 +78,6 @@
 
           </td>
         </tr>
-
       {% endfor %}
     </tbody>
   </table>
diff --git a/core/modules/update/templates/update-version.html.twig b/core/modules/update/templates/update-version.html.twig
index f3aec6a..457db2c 100644
--- a/core/modules/update/templates/update-version.html.twig
+++ b/core/modules/update/templates/update-version.html.twig
@@ -23,7 +23,7 @@
     <td class="version-title">{{ tag }}</td>
     <td class="version-details">
       {{ version_link }}
-      <span class="version-date">{{ version_date }}</span>
+      <span class="version-date">({{ version_date }})</span>
     </td>
     <td class="version-links">
       {{ version_links }}
diff --git a/core/modules/update/update.report.inc b/core/modules/update/update.report.inc
index 74bd377..b191fb1 100644
--- a/core/modules/update/update.report.inc
+++ b/core/modules/update/update.report.inc
@@ -36,7 +36,6 @@ function update_status() {
     return $build;
   }
 
-
   $build['report'] = array(
     '#theme' => 'update_report',
     '#data' => $data,
@@ -122,37 +121,37 @@ function template_preprocess_update_report(&$variables) {
         break;
     }
 
-    $project['icon'] = $icon;
-    $project['status_label'] = array(
+    // Used to collect the project values.
+    $row = array();
+    $row['attributes'] = new Attribute(array('class' => $class));
+    $row['icon'] = $icon;
+    $row['status_label'] = array(
       '#theme' => 'update_status_label',
       '#status' => $project['status'],
     );
 
     if (!empty($project['reason'])) {
-      $project['reason'] = check_plain($project['reason']);
+      $row['reason'] = check_plain($project['reason']);
     }
 
-    // Store locally for key later.
-    $project_title = '';
-
     // Set the project title.
     if (isset($project['title'])) {
-      $project_title = $project['title'];
       if (isset($project['link'])) {
-        $project['title'] = l($project['title'], $project['link']);
+        $row['title'] = l($project['title'], $project['link']);
       }
       else {
-        $project['title'] = check_plain($project['title']);
+        $row['title'] = check_plain($project['title']);
       }
     }
     else {
-      $project['title'] = check_plain($project['name']);
+      $row['title'] = check_plain($project['name']);
     }
 
-    $project['existing_version'] = check_plain($project['existing_version']);
+    // Clean up the version for twig.
+    $row['existing_version'] = check_plain($project['existing_version']);
 
-    if (!empty($project['datestamp'])) {
-      $project['datestamp'] = format_date($project['datestamp'], 'custom', 'Y-M-d');
+    if ($project['install_type'] == 'dev' && !empty($project['datestamp'])) {
+      $row['datestamp'] = format_date($project['datestamp'], 'custom', 'Y-M-d');
     }
 
     $versions_inner = array();
@@ -242,31 +241,35 @@ function template_preprocess_update_report(&$variables) {
     }
 
     if (!empty($versions_inner)) {
-      $project['versions'] = $versions_inner;
+      $row['versions'] = $versions_inner;
     }
 
+    $row['extra'] = array();
     if (!empty($project['extra'])) {
-      foreach ($project['extra'] as &$extra_item) {
-        $extra_item['attributes'] = new Attribute(array('class' => $extra_item['class']));
-        $extra_item['label'] = check_plain($extra_item['label']);
-        $extra_item['data'] = drupal_placeholder($extra_item['data']);
+      foreach ($project['extra'] as $key => $value) {
+        $extra_item = array();
+        $extra_item['attributes'] = new Attribute(array('class' => $value['class']));
+        $extra_item['label'] = check_plain($value['label']);
+        $extra_item['data'] = drupal_placeholder($value['data']);
+        $row['extra'][$key] = $extra_item;
       }
     }
 
     sort($project['includes']);
     if (!empty($project['disabled'])) {
       sort($project['disabled']);
-
+      // Make sure we start with a clean slate for each project in the report.
+      $includes_items = array();
       $includes_items[] = t('Enabled: %includes', array('%includes' => implode(', ', $project['includes'])));
       $includes_items[] = t('Disabled: %disabled', array('%disabled' => implode(', ', $project['disabled'])));
 
-      $project['includes'] = array(
+      $row['includes'] = array(
         '#theme' => 'item_list',
         '#items' => $includes_items,
       );
     }
     else {
-      $project['includes'] = t('%includes', array('%includes' => implode(', ', $project['includes'])));
+      $row['includes'] = t('%includes', array('%includes' => implode(', ', $project['includes'])));
     }
 
     if (!empty($project['base_themes'])) {
@@ -290,21 +293,20 @@ function template_preprocess_update_report(&$variables) {
             $base_themes[] = drupal_placeholder($base_theme);
         }
       }
-      $project['base_themes'] = $base_themes;
+      $row['base_themes'] = $base_themes;
     }
 
     if (!empty($project['sub_themes'])) {
       sort($project['sub_themes']);
+      $row['sub_themes'] = $project['sub_themes'];
     }
 
-    $project['attributes'] = new Attribute(array('class' => $class));
-
     // Build project rows.
     if (!isset($rows[$project['project_type']])) {
       $rows[$project['project_type']] = array();
     }
-    $row_key = !empty($project_title) ? drupal_strtolower($project_title) : drupal_strtolower($project['name']);
-    $rows[$project['project_type']][$row_key] = $project;
+    $row_key = !empty($project['title']) ? drupal_strtolower($project['title']) : drupal_strtolower($project['name']);
+    $rows[$project['project_type']][$row_key] = $row;
   }
 
   $project_types = array(