diff --git a/awx/api/generics.py b/awx/api/generics.py
index 07daa25bdb..39dccb4cfd 100644
--- a/awx/api/generics.py
+++ b/awx/api/generics.py
@@ -106,6 +106,8 @@ class APIView(views.APIView):
             'docstring': type(self).__doc__ or '',
             'new_in_13': getattr(self, 'new_in_13', False),
             'new_in_14': getattr(self, 'new_in_14', False),
+            'new_in_145': getattr(self, 'new_in_145', False),
+            'new_in_148': getattr(self, 'new_in_148', False),
             'new_in_15': getattr(self, 'new_in_15', False),
         }
 
@@ -117,6 +119,20 @@ class APIView(views.APIView):
         context = self.get_description_context()
         return render_to_string(template_list, context)
 
+    def metadata(self, request):
+        '''
+        Add version number where view was added to Tower.
+        '''
+        ret = super(APIView, self).metadata(request)
+        added_in_version = '1.2'
+        for version in ('1.5', '1.4.8', '1.4.5', '1.4', '1.3'):
+            if getattr(self, 'new_in_%s' % version.replace('.', ''), False):
+                added_in_version = version
+                break
+        ret['added_in_version'] = added_in_version
+        return ret
+
+
 class GenericAPIView(generics.GenericAPIView, APIView):
     # Base class for all model-based views.
 
diff --git a/awx/api/templates/api/_new_in_awx.md b/awx/api/templates/api/_new_in_awx.md
index 344d3fe2b1..81e1ee51d3 100644
--- a/awx/api/templates/api/_new_in_awx.md
+++ b/awx/api/templates/api/_new_in_awx.md
@@ -1,4 +1,5 @@
-{% if new_in_13 %}> _New since AWX 1.3_{% endif %}
-{% if new_in_14 %}> _New since AWX 1.4_{% endif %}
-{% if new_in_145 %}> _New in Ansible Tower 1.4.5_{% endif %}
+{% if new_in_13 %}> _Added in AWX 1.3_{% endif %}
+{% if new_in_14 %}> _Added in AWX 1.4_{% endif %}
+{% if new_in_145 %}> _Added in Ansible Tower 1.4.5_{% endif %}
+{% if new_in_148 %}> _New in Ansible Tower 1.4.8_{% endif %}
 {% if new_in_15 %}> _New in Ansible Tower 1.5_{% endif %}
diff --git a/awx/api/views.py b/awx/api/views.py
index ecdae5511d..cbca073a51 100644
--- a/awx/api/views.py
+++ b/awx/api/views.py
@@ -135,6 +135,7 @@ class ApiV1ConfigView(APIView):
 class DashboardView(APIView):
 
     view_name = "Dashboard"
+    new_in_14 = True
 
     def get(self, request, format=None):
         ''' Show Dashboard Details '''
@@ -239,6 +240,7 @@ class DashboardView(APIView):
 class SchedulesList(APIView):
 
     view_name = "Schedules"
+    new_in_148 = True
 
     def get(self, request, format=None):
         data = {
@@ -296,6 +298,7 @@ class SchedulesList(APIView):
 class UnifiedJobsList(APIView):
 
     view_name = "Unified Job Templates"
+    new_in_148 = True
 
     def get(self, request, format=None):
         data = {
@@ -564,6 +567,7 @@ class OrganizationActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Organization
     relationship = 'activitystream_set'
+    new_in_145 = True
 
 class TeamList(ListCreateAPIView):
 
@@ -622,6 +626,7 @@ class TeamActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Team
     relationship = 'activitystream_set'
+    new_in_145 = True
 
     def get_queryset(self):
         parent = self.get_parent_object()
@@ -677,6 +682,7 @@ class ProjectActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Project
     relationship = 'activitystream_set'
+    new_in_145 = True
 
     def get_queryset(self):
         parent = self.get_parent_object()
@@ -814,6 +820,7 @@ class UserActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = User
     relationship = 'activitystream_set'
+    new_in_145 = True
 
     def get_queryset(self):
         parent = self.get_parent_object()
@@ -860,6 +867,7 @@ class CredentialActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Credential
     relationship = 'activitystream_set'
+    new_in_145 = True
 
 class PermissionDetail(RetrieveUpdateDestroyAPIView):
 
@@ -887,6 +895,7 @@ class InventoryActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Inventory
     relationship = 'activitystream_set'
+    new_in_145 = True
 
     def get_queryset(self):
         parent = self.get_parent_object()
@@ -942,6 +951,7 @@ class HostActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Host
     relationship = 'activitystream_set'
+    new_in_145 = True
 
     def get_queryset(self):
         parent = self.get_parent_object()
@@ -1034,6 +1044,7 @@ class GroupActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Group
     relationship = 'activitystream_set'
+    new_in_145 = True
 
     def get_queryset(self):
         parent = self.get_parent_object()
@@ -1198,7 +1209,7 @@ class InventorySourceActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = InventorySource
     relationship = 'activitystream_set'
-
+    new_in_145 = True
 
 class InventorySourceUpdatesList(SubListAPIView):
 
@@ -1276,7 +1287,7 @@ class JobTemplateActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = JobTemplate
     relationship = 'activitystream_set'
-
+    new_in_145 = True
 
 class JobTemplateCallback(GenericAPIView):
 
@@ -1416,6 +1427,7 @@ class JobActivityStreamList(SubListAPIView):
     serializer_class = ActivityStreamSerializer
     parent_model = Job
     relationship = 'activitystream_set'
+    new_in_145 = True
 
 class JobStart(GenericAPIView):
 
@@ -1556,11 +1568,13 @@ class ActivityStreamList(SimpleListAPIView):
 
     model = ActivityStream
     serializer_class = ActivityStreamSerializer
+    new_in_145 = True
 
 class ActivityStreamDetail(RetrieveAPIView):
 
     model = ActivityStream
     serializer_class = ActivityStreamSerializer
+    new_in_145 = True
 
 # Create view functions for all of the class-based views to simplify inclusion
 # in URL patterns and reverse URL lookups, converting CamelCase names to