Update README

Author: root

README.md

@@ -15,7 +15,7 @@ This plugin allows straightforward management of Gitolite within Redmine.
 
 You can follow announcements [here](http://redmine-git-hosting.io/blog/) or take a look at the [roadmap](http://redmine-git-hosting.io/about/roadmap/).
 
-**[Latest stable version : 1.1.4](http://redmine-git-hosting.io/releases-notes/release-1.1.4.html)**
+**[Latest stable version : 1.2.0](http://redmine-git-hosting.io/releases-notes/release-1.2.0.html)**
 
 ## Installation