Update ChangeLog and README

Author: thinkingserious

CHANGELOG.md

@@ -1,6 +1,10 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## [6.3.3] - 2015-12-14
+###Added
+- Implemented the global suppressions /asm/suppressions/global endpoint [GET, POST, DELETE]
+
 ## [6.3.2] - 2015-12-11
 ###Added
 - Implemented the suppressions /asm/groups/:group_id/suppressions endpoint [GET, POST, DELETE]

README.md

@@ -277,6 +277,42 @@ ver groupId = "<UNSUBSCRIBE GROUP ID>";
 HttpResponseMessage responseDelete1 = client.Suppressions.Delete(groupId, "[email protected]").Result;
 ```
 
+## Global Suppressions ##
+
+Please refer to [our documentation](https://sendgrid.com/docs/API_Reference/Web_API_v3/Suppression_Management/global_suppressions.html) for further details.
+
+Check if a recipient address is in the global suppressions group. [GET]
+
+```csharp
+String apiKey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY", EnvironmentVariableTarget.User);
+var client = new SendGrid.Client(apiKey);
+// Leave off .Result for an asyncronous call
+string email = "[email protected]";
+HttpResponseMessage responseGet = client.GlobalSuppressions.Get(email).Result;
+```
+
+Add recipient addresses to the global suppression group. [POST]
+
+If the group has been deleted, this request will add the address to the global suppression.
+
+```csharp
+String apiKey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY", EnvironmentVariableTarget.User);
+var client = new SendGrid.Client(apiKey);
+string[] emails = { "[email protected]", "[email protected]" };
+// Leave off .Result for an asyncronous call
+HttpResponseMessage responsePost = client.GlobalSuppressions.Post(emails).Result;
+```
+
+Delete a recipient email from the global suppressions group. [DELETE]
+
+```csharp
+String apiKey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY", EnvironmentVariableTarget.User);
+var client = new SendGrid.Client(apiKey);
+string email = "[email protected]";
+// Leave off .Result for an asyncronous call
+HttpResponseMessage responseDelete1 = client.GlobalSuppressions.Delete(email).Result;
+```
+
 #How to: Testing
 
 * Load the solution (We have tested using the Visual Studio Community Edition)