Version 4.0 was just uploaded. It improves a number of features: new graphics engine, new Console Window that closely resembles an instant messenger window, and a new Turtle Graphics shape - Clear Screen.

@flowgorithm Flowgorithm is wonderful. It allows my students to focus on programming concepts instead of worrying about syntax. Nevertheless, there is one missing feature I wish for. The syllabus I teach uses REPEAT ... UNTIL loops. Flowgorithm uses DO loops.