Microsoft has began rolling out the next version of Windows 11 to testers in the Windows Insider Release Preview Channel, which is the very last phase of testing before general availability begins. With version 26H2 now in the Release PreviewChannel, the company is signalling that this new version is just about done, and testing of the final bits can begin.
Windows 11 version 26H2 is similar to version 25H2 in scope. It’s based on the same platform release as both 25H2 and 24H2 before it, which means it’s not a major OS upgrade and won’t be making major changes to the OS core. Instead, 26H2 serves to reset the support clock for Windows 11 users, with 26H2 offering a refreshed 24 months of support for consumers, and 36 months for commercial customers.
That’s good news for users who usually dismiss new versions of Windows 11 for being unstable or buggy. 26H2 shares the same core OS, feature stack, and security updates as 25H2, meaning there are no compatibility or software quality concerns to be worried about. If it works on 25H2, it’ll work on 26H2 also.
“As Windows 11, version 26H2 shares the same servicing branch as Windows 11, version 25H2, the update is implemented through an enablement package (eKB). This means your device will be updated to the next version through a single restart – providing a familiar, fast, and reliable update experience.”
There may be some instances where 26H2 gets new features first, but for as long as 25H2 (and 24H2) are supported, they should get the same features also. For now, version 26H2 is at feature parity with version 25H2, which is expected to receive the same Windows K2 improvements such as the more customizable Start menu and new Windows Search pane at the same time.
Now that Windows 11 version 26H2 is now in the Release Preview Channel, that typically means we’re just a few weeks away from general availability beginning. Bits that are flighted to the Release Preview Channel are production ready, and so now it’s just a matter of ensuring the final bits don’t have any last minute bugs or issues.
Should everything go according to plan, I expect we’ll begin hearing about version 26H2 general availability in the next few weeks. Microsoft usually aims to begin rolling out new versions of Windows 11 towards the end of September and into October, and I expect the same to happen this year.
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