Actually use the date of the last build.

readthedocs/core/views.py

@@ -37,7 +37,6 @@ class NoProjectException(Exception):
     pass
 
 def homepage(request):
-    #latest = Project.objects.public(request.user).order_by('-modified_date')[:10]
     latest_builds = Build.objects.order_by('-date')[:100]
     latest = []
     for build in latest_builds:

readthedocs/templates/core/project_details.html

@@ -101,7 +101,7 @@
   {% endif %}
 
   <h3>{% trans "Last Built" %}</h3>
-  <p>{{ project.modified_date|timesince }} ago</p>
+  <p>{{ project.builds.all.0.date|timesince }} ago</p>
 
   {% if project.project_url %}
     <h3>{% trans "Home Page" %}</h3>

readthedocs/templates/core/project_list_detailed.html

@@ -22,7 +22,7 @@
         {% endif %}
       {% endif %}
     {% endwith %}
-    <span class="right-menu quiet">{% blocktrans with date=project.modified_date|timesince %}{{ date }} ago{% endblocktrans %}</span>
+    <span class="right-menu quiet">{% blocktrans with date=project.builds.all.0.date|timesince %}{{ date }} ago{% endblocktrans %}</span>
 
     {% if project.has_good_build %}
     <span class="dropdown" style="position:absolute; right:0px; top:0px;">