A small update of the GODUNOV code to version 2.1.

• optimization of the boundaries,
• current density is calculated in sources now.

Feel free to download the source code from the page Download and if you have any problems or questions, give me a feedback.

The next version 2.0 of the GODUNOV code has been released. The changes with respect to the previous version are listed below.

• hyperbolic divergence cleaning using the GLM-MHD equations and EGLM-MHD equations,
• improved the code for shock detection,
• parameter file checker,
• the reduction of memory utilization,
• bug fixes.

Feel free to download the source code from the page Download and if you have any problems or questions, give me a feedback.