VzLinux is an open-source and forever free Linux distribution that aims to become an alternative to CentOS, building a binary compatbile 1:1 RHEL® 8 fork. For already 20 years, VzLinux has been a base operating system for OpenVz and Virtuozzo Hybrid Server. Additionally, it is used as a guest operating system for containers and virtual machines. Virtuozzo, a sponsor and a contributor to numerous open source projects, has decided to help organizations, their clients and users to easily upgrade and migrate existing CentOS installation to VzLinux.