diff --git a/NEWS.md b/NEWS.md
index 5725bb77..701cea00 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,8 +1,14 @@
 # Changelog
 
-## 2.26.4
+## 2.27.0
 
-Released 2016-mm-dd
+Released 2016-03-09
+
+New features:
+ - Add [Surrogate-Key](https://github.com/CartoDB/cartodb/wiki/CartoDB-Surrogate-Keys) headers to responses
+
+Enhancements:
+ - Use new `node-cartodb-query-tables` library to obtain affected tables in queries
 
 Announcements:
  - Remove deprecated tools directory
diff --git a/lib/cartodb/controllers/map.js b/lib/cartodb/controllers/map.js
index d646cf68..c314039a 100644
--- a/lib/cartodb/controllers/map.js
+++ b/lib/cartodb/controllers/map.js
@@ -173,20 +173,18 @@ MapController.prototype.create = function(req, res, prepareConfigFn) {
             );
         },
         function addOverviewsInformation(err, requestMapConfig, datasource) {
-          assert.ifError(err);
-          var next = this;
-          self.overviewsAdapter.getLayers(req.context.user, requestMapConfig.layers,
-              function(err, layers) {
-                  if (err) {
-                      return next(err);
-                  }
+            assert.ifError(err);
+            var next = this;
+            self.overviewsAdapter.getLayers(req.context.user, requestMapConfig.layers, function(err, layers) {
+                if (err) {
+                    return next(err);
+                }
 
-                  if (layers) {
-                      requestMapConfig.layers = layers;
-                  }
-                  return next(null, requestMapConfig, datasource);
-              }
-          );
+                if (layers) {
+                    requestMapConfig.layers = layers;
+                }
+                return next(null, requestMapConfig, datasource);
+            });
         },
         function createLayergroup(err, requestMapConfig, datasource) {
             assert.ifError(err);
diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 2674f71e..851d8332 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -1,6 +1,6 @@
 {
   "name": "windshaft-cartodb",
-  "version": "2.26.4",
+  "version": "2.27.0",
   "dependencies": {
     "body-parser": {
       "version": "1.14.2",
diff --git a/package.json b/package.json
index b5f6b345..8b00ea28 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "windshaft-cartodb",
-    "version": "2.26.4",
+    "version": "2.27.0",
     "description": "A map tile server for CartoDB",
     "keywords": [
       "cartodb"