Quackle 0.97 was released on 2 January 2012.
Quackle 0.96 was released on 23 July 2008.
Quackle 0.95 was released on 7 February 2007.
Quackle 0.94 was released on 16 November 2006.
Quackle 0.93 was released on 15 August 2006.
Quackle 0.92 was released on 6 May 2006.
Quackle 0.91 was released on 25 March 2006.
Quackle 0.9 was released on 2 March 2006.