diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6cef6460..eee34129 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,24 @@
 Changelog for Redmine DMSF
 ==========================
 
-1.5.6 *2015-??-??*
+1.5.6 *2015-01-25*
 ------------------
 
+    Uploading of large files (>2GB) 
+
+* Bug: #494 - Unable to upload files with ruby > ruby-2.0.0-p598
+* Bug: #491 - Still using original uploaded filename after filename renamed (PDF file)
+* Bug: #488 - Available projects for 'link to' operation
+* Bug: #487 - Not able to view the url link file, but able to Download
+* Bug: #480 - Big files ( > 500mb) uploading problems
+* Bug: #471 - Converting Documents to DMSF is not working
+* Bug: #470 - sort function
 * Bug: #469 - dmsfd doesn't reuse Wiki syntax in Wiki page
 * New: #468 - Display contents of text file in Wiki page
 * Bug: #465 - Install using debian 8 (jessie)
 * Bug: #459 - WebDav Windows
 * Bug: #458 - Cannot upload big files
+* New  #44  - Append File Revision on filename when downloading file
 
     Maintenance release II.
 
diff --git a/README.md b/README.md
index ad1b5ec1..22cc5961 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Redmine DMSF Plugin
 ===================
 
-The current version of Redmine DMSF is **1.5.6 devel** [![Build Status](https://api.travis-ci.org/danmunn/redmine_dmsf.png)](https://travis-ci.org/danmunn/redmine_dmsf)
+The current version of Redmine DMSF is **1.5.6** [![Build Status](https://api.travis-ci.org/danmunn/redmine_dmsf.png)](https://travis-ci.org/danmunn/redmine_dmsf)
 
 Redmine DMSF is Document Management System Features plugin for Redmine issue tracking system; It is aimed to replace current Redmine's Documents module.
 
diff --git a/dmsf_user_guide.odt b/dmsf_user_guide.odt
index d0b4a767..8ca6d1bf 100644
Binary files a/dmsf_user_guide.odt and b/dmsf_user_guide.odt differ
diff --git a/init.rb b/init.rb
index c6bf5133..b971c206 100644
--- a/init.rb
+++ b/init.rb
@@ -4,7 +4,7 @@
 #
 # Copyright (C) 2011    Vít Jonáš <vit.jonas@gmail.com>
 # Copyright (C) 2012    Daniel Munn <dan.munn@munnster.co.uk>
-# Copyright (C) 2011-15 Karel Pičman <karel.picman@kontron.com>
+# Copyright (C) 2011-16 Karel Pičman <karel.picman@kontron.com>
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -26,9 +26,9 @@ require 'zip'
 
 Redmine::Plugin.register :redmine_dmsf do
   name 'DMSF'
-  author 'Vit Jonas / Daniel Munn / Karel Picman'
+  author 'Vít Jonáš / Daniel Munn / Karel Pičman'
   description 'Document Management System Features'
-  version '1.5.6 devel'
+  version '1.5.6'
   url 'http://www.redmine.org/plugins/dmsf'
   author_url 'https://github.com/danmunn/redmine_dmsf/graphs/contributors'