Release Notes: Major changes have been to the GUI and the net simulator. This release offers a lot of convenience enhancements. The high-level net simulator and its stand-alone version, netsim_server, have been fixed and extended. The automaton editor has been fixed, and features automatic graph layout. Many analysis tools have been fixed, updated, or newly integrated. Due to the new tools available, this version needs at least version 1.2.0 of PEP-externals.
Release Notes: Some new analysis tools were added, and the finite automata parts were heavily rewritten. libxerces was replaced by libxml2, so cygwin users can use the graphical SDL editor. A Mac OS X port was added. GUI enhancements and bugfixes were also made, especially for net editors, and some Tcl/Tk problems were fixed.