First of all: revision 1981 is mine, what is important me because I was born in 1981. But what is new in my revision? If you drag nodes with left button, edge-breakpoints do not change location. If you drag nodes by right button, they do, they take up their base situation at the halfpoint of the edge.
1 2005-02-21 Alpar Juttner <alpar@cs.elte.hu>
4 * List of new features and changes
5 * Redesigned Graph infrastructures
6 + Standardized LEMON exceptions
8 + Standard graph file format, input and output classes for it.
9 * head() -> target(), tail() -> source()
10 * Some standard namings have changes:
13 ReferenceType ->Reference,
14 PointerType -> Pointer
15 + GraphToEps: A simple graph drawer
16 * Better documentation
18 2004-09-30 Alpar Juttner <alpar@cs.elte.hu>
20 * Version 0.2 released