Software Collections releases occur semi-annually. The collections have a two to three-year support life cycle that allows for rapid innovation without sacrificing stability. Software Collections is available with supported RHEL 7 subscriptions, all RHEL developer subscriptions, and the no-cost RHEL Developer subscription. In addition to RHEL, many of the collections with Linux containers are also available on the Red Hat OpenShift Container Platform.
Software Collections allow you to concurrently install multiple versions of the same software components on your system. Packages built as a software collection do not overwrite the base tools included with RHEL.