diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..57608bd
Binary files /dev/null and b/.DS_Store differ
diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index 775b32c..b56883e 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -4,10 +4,13 @@
         <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
+        <dependent-module archiveName="portal-manager-2.4.2-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/portal-manager/portal-manager">
+            <dependency-type>uses</dependency-type>
+        </dependent-module>
         <dependent-module archiveName="social-util-library-1.7.2.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/social-util-library/social-util-library">
             <dependency-type>uses</dependency-type>
         </dependent-module>
-        <dependent-module archiveName="usermanagement-core-2.5.0.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/usermanagement-core/usermanagement-core">
+        <dependent-module archiveName="usermanagement-core-2.5.1.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/usermanagement-core/usermanagement-core">
             <dependency-type>uses</dependency-type>
         </dependent-module>
         <dependent-module archiveName="aslsocial-1.7.3.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/aslsocial/aslsocial">
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..46ac885
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,62 @@
+# Changelog
+
+## [v2.3.3-SNAPSHOT] - 2020-10-08
+
+- removed jackson dependency
+
+## [v2.3.0] - 2019-10-02
+
+- added support for mentions with @ in user's post as well as application posts
+
+### Features
+
+- Added the property cataloguePortletURL and the method [#19440]
+
+## [v2.2.4] - 2019-07-22
+
+### Features
+
+- Bug fix #17269, SocialNetworking service passes wrong email sender in email notifications
+
+## [v2.2.3] - 2019-04-05
+
+### Features
+
+- added get-oauth-profile method for returning Google similar JSON Profile
+- added support for caches (ehcache)
+
+### Fixes
+- Fix for #10997
+- Support for tickets #9333, #9332, #9276
+
+
+
+## [v2.0.0] - 2017-02-01
+
+### Features
+
+- Moved as service on top of SmartGears
+- Exploiting Liferay's Web APIs
+
+## [v1.4.0] - 2016-12-01
+
+### Features
+
+- Custom jackson object mapper is used to have snake case fields'names
+- Improved users version 2 resource with more methods
+
+## [v1.3.0] - 2016-10-10
+
+### Features
+
+- Moved to new Authorization Framework
+- Added method to send Messages
+- Added new version for the APIs that accept/return JSON
+- gCube Token is discovered before every call is executed by a filter
+
+## [v1.0.0] - 2015-12-21
+
+First release
+
+
+This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
\ No newline at end of file