The first stable version of its back end was released in April 2010.

The current stable version is 14.0, released on 28 September 2012.

This led to the first stable version being released in July 2010.

The first stable version of 3.3 was released on 25 January 2011.

This tree is directly released as a new stable version.

By early 2002 stable versions (such as 1.27) were available.

It took three more years until the first stable version, 1.0, was released in 2004.

At the moment, has not been offered a stable version for this.

This is the current stable version, recommended for daily use.

The stable version was released on July 28, 2012 after 7 years of development.