Add date for 1.3.6 release (#88)

* 1.3.6 release commit

We're using minor changes to bump the y version of x.y.z, and Patches to
identify updates to z. Both of these are nonbreaking bug fixes, so they should
fall under Patch.

Author: johnwalker

CHANGELOG.md

@@ -1,10 +1,12 @@
 # Changelog
 
-## 1.3.6
+## 1.3.6 -- 2018-12-10
 
-### Minor Changes
+### Patches
 * Fixed typos in Exception messages (excryption -> encryption) #78
 * Fixed DecryptionMaterialsRequest.Builder to copy EncryptionContext #77
+
+### Maintenance
 * JML Specifications for CipherBlockHeaders #74
 * Minor Java code cleanup #73
 * Added JML specs in #72

README.md

@@ -45,7 +45,7 @@ You can get the latest release from Maven:
 <dependency>
   <groupId>com.amazonaws</groupId>
   <artifactId>aws-encryption-sdk-java</artifactId>
-  <version>1.3.5</version>
+  <version>1.3.6</version>
 </dependency>
 ```
 

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>com.amazonaws</groupId>
     <artifactId>aws-encryption-sdk-java</artifactId>
-    <version>1.3.6-SNAPSHOT</version>
+    <version>1.3.6</version>
     <packaging>jar</packaging>
 
     <name>aws-encryption-sdk-java</name>