Our RutOS is based on OpenWRT (an open-source project for embedded operating systems built on Linux) but highly customized. OpenWRT is a widely trusted platform because of its' extensibility, high-security standards, great performance and stability metrics, and strong community support. Although RutOS is a modified version of OpenWRT, updating to the latest version made it safer, faster, more reliable, and resolved previous bugs. As a result of the OpenWrt 19.07 update, all supported targets are brought to Linux Kernel version 4.14, Openssl version 1.1.1i, Strongswan (IPsec) version 5.8.2, and more.
That is all about RutOS today. You may find a full changelog on our Wiki page by clicking on a respective product model name and selecting “Firmware downloads”.