Red Hat® Enterprise Linux® (RHEL) is the enterprise-grade version of Red Hat's open source Linux operating system distribution. RHEL can be deployed on both servers and desktops, and it competes in the enterprise Linux market with the likes of SUSE® Linux Enterprise, Oracle® Linux, and CentOS.
The Release Notes provide high-level coverage of the improvements and additions that have been implemented in RHEL 7.3 and document known problems in this release. This also includes notable bug fixes, Technology Previews, deprecated functionality, and other details.