Major features include:
Svarog is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License v3 as published by the Free Software Foundation. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License http://www.gnu.org/copyleft/gpl.html for more details.
Source code: http://braintech.pl/git.html
Compiled jar, executables and tutorials: http://braintech.pl/svarog/