Enhanced PNG support: aiSee now offers the option of displaying PNG icon files in nodes.

Export to SVG: GDL iconfile specifications are now translated into <image> elements. The contents of an icon file specified in an <image> element are rendered directly into a given rectangle within the SVG image. See SVG gallery for example graphs.

Export to SVG: Support of Spanish characters such as á (á), ñ (ñ), etc.

Export to PS: Improved font encoding for additional bitmap fonts. See benchmark #7.

Stability improvements: In older versions of aiSee, long sequences of subgraph operations (folding/unfolding/nesting) sometimes ended up in assertion failures. This works much better now.

Improved algorithm for drawing arrows and edges in the free arrow mode.

Improved algorithm for drawing manhattan edges.

Improved algorithm for drawing splines.

Other performance and stability improvements.

Several bugfixes.

Online documentation updates.