Release Notes: This is the first stable release.
Release Notes: This release adds the hierarchy layout, an alternative tree layout that displays trees like in directory/file explorer applications. It also contains various bugfixes.
Release Notes: This is the first public release of the helper library. The current version supports laying out trees in four orientations (LeftToRight, TopToBottom, RightToLeft, and BottomToTop), either as conventional trees or as flow graphs (for example, to display a Boolean expression tree as a filter/flow graph).