In fact, you would often find packages that were a few releases old. Because of that, packages were very slow to upgrade to new releases. In the past, CentOS was all about stability. The big thing with CentOS 9 Stream is that it’s kind of the polar opposite of what CentOS once was. It’s confusing, so let’s just say CentOS Stream and RHEL Nightly are (outside of some branding) the same thing.įor those that prefer a visual aid, Red Hat offers that shown in Figure 1.įigure 1: Red Hat’s visual road map of the Fedora/RHEL/CentOS Stream releases. In other words, what is available in CentOS stream was based on the stable version of Fedora and will eventually make its way into future releases of RHEL. As packages are updated, pass stringent testing, and meet Red Hat standards for stability, they are then pushed into CentOS Stream and the nightly build of RHEL. Let’s try to explain this a bit better by using the current releases.įedora 34 was the same code base as RHEL 9 and serves as the starting point for CentOS 9 Stream. The aim? For CentOS Stream to be as fundamentally stable as RHEL itself. Updates posted to CentOS Stream are identical to those posted to the unreleased minor version of RHEL. Before a package is formally introduced to CentOS Stream, it undergoes a battery of tests and checks–both automated and manual–to ensure it meets the stringent standards for packages to be included in RHEL. Earlier this month, Red Hat released version 9 of CentOS Stream, which happens to coincide with the CentOS 8 end of life (ergo, the end of CentOS as we know and love it).īut never fear, Red Hat is here with CentOS 9 Stream.Įffectively how the release cycle works is this: New features will be tested on Fedora, then released in parallel on both CentOS Stream and, Red Hat Enterprise Linux (RHEL), which is the company’s flagship enterprise-ready Linux distribution.ĬentOS Stream is a continuous-delivery distribution serving as the next point-release of RHEL. After that happened, users everywhere complained, companies (such as cPanel) pulled support, and a number of new 1:1 binary compatible replacements (such as AlmaLinux and Rocky Linux) were born.Īnd yet, CentOS Stream continues moving forward. Open source enterprise software provider Red Hat received a ton of derision last year when it shifted its CentOS Linx distribution to a rolling release distribution.
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