diff --git a/devstack/plugin.sh b/devstack/plugin.sh
index a39685301..c127ab170 100755
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -84,7 +84,7 @@ function configure_zaqar {
     iniset $ZAQAR_CONF DEFAULT debug True
     iniset $ZAQAR_CONF DEFAULT unreliable True
     iniset $ZAQAR_CONF DEFAULT admin_mode True
-    iniset $ZAQAR_CONF DEFAULT enable_deprecated_api_versions 1
+    iniset $ZAQAR_CONF DEFAULT enable_deprecated_api_versions 1,1.1
     iniset $ZAQAR_CONF signed_url secret_key notreallysecret
 
     if is_service_enabled key; then
diff --git a/releasenotes/notes/deprecate-v11-976cccc1b56a28e7.yaml b/releasenotes/notes/deprecate-v11-976cccc1b56a28e7.yaml
new file mode 100644
index 000000000..027ea925e
--- /dev/null
+++ b/releasenotes/notes/deprecate-v11-976cccc1b56a28e7.yaml
@@ -0,0 +1,6 @@
+---
+deprecations:
+  - Zaqar API v2 has been released for several cycles and it is integrated
+    as the default API version by most of the OpenStack services. So it is time
+    to deprecated v1.1 in favor of v2. Now in Newton cycle, Zaqar API v1.1 is
+    officially deprecated.
\ No newline at end of file
diff --git a/zaqar/tests/etc/drivers_storage_invalid.conf b/zaqar/tests/etc/drivers_storage_invalid.conf
index 797fe9bdb..df0dbfcc6 100644
--- a/zaqar/tests/etc/drivers_storage_invalid.conf
+++ b/zaqar/tests/etc/drivers_storage_invalid.conf
@@ -2,7 +2,7 @@
 debug = False
 verbose = False
 admin_mode = False
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/drivers_transport_invalid.conf b/zaqar/tests/etc/drivers_transport_invalid.conf
index 3b1317107..907683d1b 100644
--- a/zaqar/tests/etc/drivers_transport_invalid.conf
+++ b/zaqar/tests/etc/drivers_transport_invalid.conf
@@ -1,7 +1,7 @@
 [DEFAULT]
 debug = False
 verbose = False
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = invalid
diff --git a/zaqar/tests/etc/functional-tests.conf b/zaqar/tests/etc/functional-tests.conf
index f49983ebc..4b47c68b5 100644
--- a/zaqar/tests/etc/functional-tests.conf
+++ b/zaqar/tests/etc/functional-tests.conf
@@ -1,7 +1,7 @@
 [DEFAULT]
 # run_tests = True
 unreliable = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [zaqar]
 # url = http://0.0.0.0:8888
diff --git a/zaqar/tests/etc/functional-zaqar.conf b/zaqar/tests/etc/functional-zaqar.conf
index b00644ce3..011c7dcb6 100644
--- a/zaqar/tests/etc/functional-zaqar.conf
+++ b/zaqar/tests/etc/functional-zaqar.conf
@@ -5,7 +5,7 @@ verbose = True
 # Show debugging output in logs (sets DEBUG log level output)
 debug = True
 
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 # Log to this file!
 ; log_file = /var/log/zaqar/server.log
diff --git a/zaqar/tests/etc/keystone_auth.conf b/zaqar/tests/etc/keystone_auth.conf
index ef8776d77..78763bbfa 100644
--- a/zaqar/tests/etc/keystone_auth.conf
+++ b/zaqar/tests/etc/keystone_auth.conf
@@ -3,7 +3,7 @@ auth_strategy = keystone
 
 debug = False
 verbose = False
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/websocket_mongodb.conf b/zaqar/tests/etc/websocket_mongodb.conf
index 76e6d7515..c8bbcd5c3 100644
--- a/zaqar/tests/etc/websocket_mongodb.conf
+++ b/zaqar/tests/etc/websocket_mongodb.conf
@@ -1,6 +1,6 @@
 [DEFAULT]
 unreliable = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 
diff --git a/zaqar/tests/etc/websocket_mongodb_keystone_auth.conf b/zaqar/tests/etc/websocket_mongodb_keystone_auth.conf
index ebe1ddfc4..f544ee916 100644
--- a/zaqar/tests/etc/websocket_mongodb_keystone_auth.conf
+++ b/zaqar/tests/etc/websocket_mongodb_keystone_auth.conf
@@ -1,6 +1,6 @@
 [DEFAULT]
 auth_strategy = keystone
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 
diff --git a/zaqar/tests/etc/websocket_mongodb_subscriptions.conf b/zaqar/tests/etc/websocket_mongodb_subscriptions.conf
index b5014cf50..4bdd36fd8 100644
--- a/zaqar/tests/etc/websocket_mongodb_subscriptions.conf
+++ b/zaqar/tests/etc/websocket_mongodb_subscriptions.conf
@@ -1,6 +1,6 @@
 [DEFAULT]
 unreliable = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 
diff --git a/zaqar/tests/etc/wsgi_faulty.conf b/zaqar/tests/etc/wsgi_faulty.conf
index 064d15aa0..d3b426c23 100644
--- a/zaqar/tests/etc/wsgi_faulty.conf
+++ b/zaqar/tests/etc/wsgi_faulty.conf
@@ -1,7 +1,7 @@
 [DEFAULT]
 debug = False
 verbose = False
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_fifo_mongodb.conf b/zaqar/tests/etc/wsgi_fifo_mongodb.conf
index 27649ad45..e49127448 100644
--- a/zaqar/tests/etc/wsgi_fifo_mongodb.conf
+++ b/zaqar/tests/etc/wsgi_fifo_mongodb.conf
@@ -2,7 +2,7 @@
 debug = False
 verbose = False
 unreliable = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_mongodb.conf b/zaqar/tests/etc/wsgi_mongodb.conf
index 629865a55..f89ba18d7 100644
--- a/zaqar/tests/etc/wsgi_mongodb.conf
+++ b/zaqar/tests/etc/wsgi_mongodb.conf
@@ -2,7 +2,7 @@
 debug = False
 verbose = False
 unreliable = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_mongodb_default_limits.conf b/zaqar/tests/etc/wsgi_mongodb_default_limits.conf
index 38462c674..c4888e7ea 100644
--- a/zaqar/tests/etc/wsgi_mongodb_default_limits.conf
+++ b/zaqar/tests/etc/wsgi_mongodb_default_limits.conf
@@ -1,5 +1,5 @@
 [DEFAULT]
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_mongodb_pooled.conf b/zaqar/tests/etc/wsgi_mongodb_pooled.conf
index 092ee5e89..ffc2aadaf 100644
--- a/zaqar/tests/etc/wsgi_mongodb_pooled.conf
+++ b/zaqar/tests/etc/wsgi_mongodb_pooled.conf
@@ -2,7 +2,7 @@
 pooling = True
 admin_mode = True
 unreliable = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_mongodb_validation.conf b/zaqar/tests/etc/wsgi_mongodb_validation.conf
index cb52665c2..4edd9681e 100644
--- a/zaqar/tests/etc/wsgi_mongodb_validation.conf
+++ b/zaqar/tests/etc/wsgi_mongodb_validation.conf
@@ -1,5 +1,5 @@
 [DEFAULT]
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_redis.conf b/zaqar/tests/etc/wsgi_redis.conf
index 77f48cb04..f7b87b523 100644
--- a/zaqar/tests/etc/wsgi_redis.conf
+++ b/zaqar/tests/etc/wsgi_redis.conf
@@ -1,7 +1,7 @@
 [DEFAULT]
 debug = False
 verbose = False
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_redis_pooled.conf b/zaqar/tests/etc/wsgi_redis_pooled.conf
index 4b989a7c1..99045b1c6 100644
--- a/zaqar/tests/etc/wsgi_redis_pooled.conf
+++ b/zaqar/tests/etc/wsgi_redis_pooled.conf
@@ -1,6 +1,6 @@
 [DEFAULT]
 pooling = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_sqlalchemy.conf b/zaqar/tests/etc/wsgi_sqlalchemy.conf
index 0fb54ad70..444f30422 100644
--- a/zaqar/tests/etc/wsgi_sqlalchemy.conf
+++ b/zaqar/tests/etc/wsgi_sqlalchemy.conf
@@ -2,7 +2,7 @@
 debug = False
 verbose = False
 admin_mode = False
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/etc/wsgi_sqlalchemy_pooled.conf b/zaqar/tests/etc/wsgi_sqlalchemy_pooled.conf
index 160704736..5c961cc2f 100644
--- a/zaqar/tests/etc/wsgi_sqlalchemy_pooled.conf
+++ b/zaqar/tests/etc/wsgi_sqlalchemy_pooled.conf
@@ -1,7 +1,7 @@
 [DEFAULT]
 pooling = True
 admin_mode = True
-enable_deprecated_api_versions = 1
+enable_deprecated_api_versions = 1,1.1
 
 [drivers]
 transport = wsgi
diff --git a/zaqar/tests/unit/transport/wsgi/test_version.py b/zaqar/tests/unit/transport/wsgi/test_version.py
index bb5bd157c..7e56ba778 100644
--- a/zaqar/tests/unit/transport/wsgi/test_version.py
+++ b/zaqar/tests/unit/transport/wsgi/test_version.py
@@ -38,8 +38,8 @@ EXPECTED_VERSIONS = [
     },
     {
         'id': '1.1',
-        'status': 'SUPPORTED',
-        'updated': '2014-9-24T04:06:47Z',
+        'status': 'DEPRECATED',
+        'updated': '2016-7-29T02:22:47Z',
         'media-types': [
             {
                 'base': 'application/json',
diff --git a/zaqar/transport/wsgi/v1_1/__init__.py b/zaqar/transport/wsgi/v1_1/__init__.py
index bfdab7122..df3ad67c5 100644
--- a/zaqar/transport/wsgi/v1_1/__init__.py
+++ b/zaqar/transport/wsgi/v1_1/__init__.py
@@ -31,8 +31,8 @@ LOG = logging.getLogger(__name__)
 
 VERSION = {
     'id': '1.1',
-    'status': 'SUPPORTED',
-    'updated': '2014-9-24T04:06:47Z',
+    'status': 'DEPRECATED',
+    'updated': '2016-7-29T02:22:47Z',
     'media-types': [
         {
             'base': 'application/json',