diff --git a/CHANGELOG.md b/CHANGELOG.md
index fcd99217..9ae3b380 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # CHANGELOG
 
+## 2.0.0-alpha4 - 2018-08-14
+* Dropped paginated entity listing support from developer- and company apps controllers. Pagination only supported on developer- and company apps endpoints when entity ids listed. These endpoints only return maximum 100 entities (ids and objects), if a developer/company has more apps (it should not be) use the /apps endpoint to load all apps one by one in a loop.
+* Decoupled entity serialization logic from controller classes.
+* Introduced new traits that allows us to keep contract about methods use in traits and classes.
+* Now EntityTransformer handles updating entity properties from API responses.
+* Introducing a new BaseObject as a parent class for entities and (data) structures.
+
 ## 2.0.0-alpha3 - 2018-07-26
 
 * As CPS pagination got supported in the Management API for listing API products and Companies we also added it to API client.
diff --git a/src/ClientInterface.php b/src/ClientInterface.php
index b36af3d6..f72471c2 100644
--- a/src/ClientInterface.php
+++ b/src/ClientInterface.php
@@ -32,7 +32,7 @@ interface ClientInterface extends HttpClient
 {
     public const DEFAULT_ENDPOINT = 'https://api.enterprise.apigee.com/v1';
 
-    public const VERSION = '2.0.0-alpha3';
+    public const VERSION = '2.0.0-alpha4';
 
     /**
      * Allows access to the last request, response and exception.