Single sign-on 4.62 was released on 1st August 2013.

Single sign-on 4.55 was released on 21st May 2013.

Single sign-on 4.54 was released on 13th May 2013.

Single sign-on 4.51 was released on 28th November 2012. This release includes an important change to attributes released to other applications that connect to web sign-on.

Single sign-on 4.47 was released on 7th August 2012.