Upgrade of Software of the VEPP-2000 HF Control System

The VEPP-2000 RF control system has been successfully operated since the commission of the accelerator facility in 2009. During this period, several updates were made to the system. The last update has shown that some elements of the software stack are not actively maintained, which may require additional support efforts from the control system team. Development from scratch using modern software technologies was considered as the main solution. A few years ago, it was decided to migrate software of the RF control system to Tango Controls. The paper describes architecture of new system and current status.