I have released Neobarok 2.0.d ... for Windows, Linux and OSX. Let me know if you have issues launching it. Free to download and use: neobarok.com On Linux you can now use the AppImage and on OSX there were some fixes for the UI and libraries. You can check the release history for more information. The new version uses OpenGL 3.3, has a more comprehensive UI (Panel, visual hints), working undo-redo, and many improvements under the hood (most notably the n-gon mesh vs. the old triangle mesh), GPU sculpting with undo, new HDR rendering... and many more that aren't yet activate. Tutorials and the new guide are in progress.