diff --git a/.github/stale.yml b/.github/stale.yml
new file mode 100644
index 0000000..bebe60a
--- /dev/null
+++ b/.github/stale.yml
@@ -0,0 +1,23 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 14
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+  - security
+  - critical
+  - p1
+  - major
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: >
+  This issue has been closed due to continued inactivity. Thank you for your understanding.
+  If you believe this to be in error, please contact one of the code owners,
+  listed in the `CODEOWNERS` file at the top-level of this repository.
diff --git a/CHANGES.md b/CHANGES.md
index d7ba551..61912bb 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,27 @@
+2017-08-30, Version 3.3.1
+=========================
+
+ * Declare container parameter for swagger spec (Raymond Feng)
+
+
+2017-08-30, Version 3.3.0
+=========================
+
+ * Mark HTTP path parameters as required (Miroslav Bajtoš)
+
+ * Add stalebot configuration (Kevin Delisle)
+
+ * Create Issue and PR Templates (#218) (Sakib Hasan)
+
+ * Update translated strings Q3 2017 (Allen Boone)
+
+ * Add CODEOWNER file (Diana Lau)
+
+ * update messages.json (Diana Lau)
+
+ * add .travis.yml (Diana Lau)
+
+
 2017-03-09, Version 3.2.0
 =========================
 
diff --git a/LICENSE.md b/LICENSE.md
index a7161d5..3474cfc 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,4 +1,4 @@
-Copyright (c) IBM Corp. 2013,2016. All Rights Reserved.
+Copyright (c) IBM Corp. 2013,2017. All Rights Reserved.
 Node module: loopback-component-storage
 This project is licensed under the Artistic License 2.0, full text below.
 
diff --git a/README.md b/README.md
index d139e3f..03555be 100644
--- a/README.md
+++ b/README.md
@@ -2,19 +2,20 @@
 
 **NOTE: The loopback-component-storage module supersedes [loopback-storage-service](https://www.npmjs.org/package/loopback-storage-service). Please update your package.json accordingly.**
 
-LoopBack storage component provides Node.js and REST APIs to manage binary contents
+LoopBack storage component provides Node.js and REST APIs to manage binary file contents
 using pluggable storage providers, such as local file systems, Amazon S3, or
-Rackspace cloud files. We use [pkgcloud](https://github.com/pkgcloud/pkgcloud) to support the cloud based
+Rackspace cloud files. It uses [pkgcloud](https://github.com/pkgcloud/pkgcloud) to support cloud-based
 storage services including:
 
 - Amazon
-- Rackspace
-- Openstack
 - Azure
+- Google Cloud
+- Openstack
+- Rackspace
 
-> Please see the [Storage Service Documentaion](http://loopback.io/doc/en/lb2/Storage-component.html).
+> Please see the [Storage Service Documentaion](http://loopback.io/doc/en/lb3/Storage-component.html).
 
-For more details on the architecture of the module, please see the introduction section of the [blog post](https://strongloop.com/strongblog/managing-nodejs-loopback-storage-service-provider/) written up its launch. 
+For more details on the architecture of the module, please see the introduction section of the [blog post](https://strongloop.com/strongblog/managing-nodejs-loopback-storage-service-provider/). 
 
 ## Use
 Now you can use Container's name with slash! If you want to create a directory, like `this/isMy/newContainer`, you have to use the char `%2F` instead of `/`, so your Container's name going to be `this%2FisMy%2FnewContainer`.
diff --git a/lib/storage-handler.js b/lib/storage-handler.js
index bd66ad9..aef9664 100644
--- a/lib/storage-handler.js
+++ b/lib/storage-handler.js
@@ -166,6 +166,30 @@ exports.upload = function(provider, req, res, options, cb) {
       uploadParams.acl = file.acl;
     }
 
+    // add AWS specific options
+    // See http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/S3.html#upload-property
+    if (options.StorageClass) {
+      uploadParams.StorageClass = options.StorageClass;
+    }
+    if (options.CacheControl) {
+      uploadParams.CacheControl = options.CacheControl;
+    }
+    if (options.ServerSideEncryption) {
+      uploadParams.ServerSideEncryption = options.ServerSideEncryption;
+    }
+    if (options.SSEKMSKeyId) {
+      uploadParams.SSEKMSKeyId = options.SSEKMSKeyId;
+    }
+    if (options.SSECustomerAlgorithm) {
+      uploadParams.SSECustomerAlgorithm = options.SSECustomerAlgorithm;
+    }
+    if (options.SSECustomerKey) {
+      uploadParams.SSECustomerKey = options.SSECustomerKey;
+    }
+    if (options.SSECustomerKeyMD5) {
+      uploadParams.SSECustomerKeyMD5 = options.SSECustomerKeyMD5;
+    }
+
     var writer = provider.upload(uploadParams);
 
     writer.on('error', function(err) {
diff --git a/lib/storage-service.js b/lib/storage-service.js
index 021e16a..dbb1d50 100644
--- a/lib/storage-service.js
+++ b/lib/storage-service.js
@@ -225,12 +225,21 @@ StorageService.prototype.removeFile = function(container, file, cb) {
 
 /**
  * Upload middleware for the HTTP request/response  <!-- Should this be documented? -->
+ * @param {String} [container] Container name
  * @param {Request} req Request object
  * @param {Response} res Response object
  * @param {Object} [options] Options for upload
  * @param {Function} cb Callback function
  */
-StorageService.prototype.upload = function(req, res, options, cb) {
+StorageService.prototype.upload = function(container, req, res, options, cb) {
+  // Test if container is req for backward compatibility
+  if (typeof container === 'object' && container.url && container.method) {
+    // First argument is req, shift all args
+    cb = options;
+    options = res;
+    res = req;
+    req = container;
+  }
   if (!cb && 'function' === typeof options) {
     cb = options;
     options = {};
@@ -253,6 +262,9 @@ StorageService.prototype.upload = function(req, res, options, cb) {
   if (this.maxFieldsSize && !options.maxFieldsSize) {
     options.maxFieldsSize = this.maxFieldsSize;
   }
+  if (typeof container === 'string') {
+    options.container = container;
+  }
   return handler.upload(this.client, req, res, options, cb);
 };
 
@@ -282,7 +294,7 @@ StorageService.prototype.getContainers.http =
 
 StorageService.prototype.getContainer.shared = true;
 StorageService.prototype.getContainer.accepts = [
-  {arg: 'container', type: 'string'},
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
 ];
 StorageService.prototype.getContainer.returns = {
   arg: 'container',
@@ -304,7 +316,7 @@ StorageService.prototype.createContainer.http =
 
 StorageService.prototype.destroyContainer.shared = true;
 StorageService.prototype.destroyContainer.accepts = [
-  {arg: 'container', type: 'string'},
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
 ];
 StorageService.prototype.destroyContainer.returns = {};
 StorageService.prototype.destroyContainer.http =
@@ -312,7 +324,7 @@ StorageService.prototype.destroyContainer.http =
 
 StorageService.prototype.getFiles.shared = true;
 StorageService.prototype.getFiles.accepts = [
-  {arg: 'container', type: 'string'},
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
 ];
 StorageService.prototype.getFiles.returns = {arg: 'files', type: 'array', root: true};
 StorageService.prototype.getFiles.http =
@@ -320,8 +332,8 @@ StorageService.prototype.getFiles.http =
 
 StorageService.prototype.getFile.shared = true;
 StorageService.prototype.getFile.accepts = [
-  {arg: 'container', type: 'string'},
-  {arg: 'file', type: 'string'},
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
+  {arg: 'file', type: 'string', required: true, 'http': {source: 'path'}},
 ];
 StorageService.prototype.getFile.returns = {arg: 'file', type: 'object', root: true};
 StorageService.prototype.getFile.http =
@@ -329,8 +341,8 @@ StorageService.prototype.getFile.http =
 
 StorageService.prototype.removeFile.shared = true;
 StorageService.prototype.removeFile.accepts = [
-  {arg: 'container', type: 'string'},
-  {arg: 'file', type: 'string'},
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
+  {arg: 'file', type: 'string', required: true, 'http': {source: 'path'}},
 ];
 StorageService.prototype.removeFile.returns = {};
 StorageService.prototype.removeFile.http =
@@ -338,6 +350,7 @@ StorageService.prototype.removeFile.http =
 
 StorageService.prototype.upload.shared = true;
 StorageService.prototype.upload.accepts = [
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
   {arg: 'req', type: 'object', 'http': {source: 'req'}},
   {arg: 'res', type: 'object', 'http': {source: 'res'}},
 ];
@@ -347,8 +360,8 @@ StorageService.prototype.upload.http =
 
 StorageService.prototype.download.shared = true;
 StorageService.prototype.download.accepts = [
-  {arg: 'container', type: 'string', 'http': {source: 'path'}},
-  {arg: 'file', type: 'string', 'http': {source: 'path'}},
+  {arg: 'container', type: 'string', required: true, 'http': {source: 'path'}},
+  {arg: 'file', type: 'string', required: true, 'http': {source: 'path'}},
   {arg: 'req', type: 'object', 'http': {source: 'req'}},
   {arg: 'res', type: 'object', 'http': {source: 'res'}},
 ];
diff --git a/package.json b/package.json
index b8bfec5..bed17b8 100755
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "engines": {
     "node": ">=4"
   },
-  "version": "3.2.0",
+  "version": "3.3.1",
   "main": "index.js",
   "scripts": {
     "lint": "eslint .",
diff --git a/test/images/album1/.gitignore b/test/images/album1/.gitignore
index 9084277..ea550c4 100644
--- a/test/images/album1/.gitignore
+++ b/test/images/album1/.gitignore
@@ -1,3 +1,4 @@
 test.jpg
 image-*.jpg
-customimagefield_test.jpg
\ No newline at end of file
+customimagefield_test.jpg
+customimagefield1_test.jpg
diff --git a/test/upload-download.test.js b/test/upload-download.test.js
index 18c041b..7fb6025 100644
--- a/test/upload-download.test.js
+++ b/test/upload-download.test.js
@@ -32,6 +32,23 @@ app.post('/custom/upload', function(req, res, next) {
   });
 });
 
+// custom route with renamer
+app.post('/custom/uploadWithContainer', function(req, res, next) {
+  var options = {
+    getFilename: function(file, req, res) {
+      return file.field + '_' + file.name;
+    },
+  };
+  ds.connector.upload('album1', req, res, options, function(err, result) {
+    if (!err) {
+      res.setHeader('Content-Type', 'application/json');
+      res.status(200).send({result: result});
+    } else {
+      res.status(500).send(err);
+    }
+  });
+});
+
 // expose a rest api
 app.use(loopback.rest());
 
@@ -420,4 +437,20 @@ describe('storage service', function() {
         done();
       });
   });
+
+  it('should upload a file with container param', function(done) {
+    request('http://localhost:' + app.get('port'))
+      .post('/custom/uploadWithContainer')
+      .attach('customimagefield1', path.join(__dirname, './fixtures/test.jpg'))
+      .set('Accept', 'application/json')
+      .expect('Content-Type', /json/)
+      .expect(200, function(err, res) {
+        assert.deepEqual(res.body, {'result': {'files': {'customimagefield1': [
+          {'container': 'album1', 'name': 'customimagefield1_test.jpg',
+            'originalFilename': 'test.jpg', 'type': 'image/jpeg',
+            'field': 'customimagefield1', 'size': 60475},
+        ]}, 'fields': {}}});
+        done();
+      });
+  });
 });