xml-vym.cpp
2007-08-21 Fixed wrong positioning after saving a zoomed view
2007-07-30 1.9.4 New base class for XML based file parsing (vym & Freemind)
2009-07-30 Bugfix: no undo for deleted mapcenters
2009-07-22 Empty branches are always unscrolled after import, relinking to scrolled branch doesn't open branch