Windows 11 Build 22621.607 rolls out to Release Preview Channel with load of fixes

The latest Release Preview build of Windows 11 includes a long list of fixes and improvements.

When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works.

What you need to know

Microsoft just shipped Windows 11 Build 22621.607 to Insiders in the Release Preview Channel. It’s been a busy week for Insider builds, with updates shipping to theDev ChannelandBeta Channelearlier this week.

There aren’t any new features in the latest build, which is normal for updates for the Release Preview Channel. Instead, there’s a long list of fixes and improvements:

Windows 11 Build 22621.607 fixes and improvements

Get the Windows Central Newsletter

All the latest news, reviews, and guides for Windows and Xbox diehards.

Sean Endicott is a tech journalist at Windows Central, specializing in Windows, Microsoft software, AI, and PCs. He’s covered major launches, from Windows 10 and 11 to the rise of AI tools like ChatGPT. Sean’s journey began with the Lumia 740, leading to strong ties with app developers. Outside writing, he coaches American football, utilizing Microsoft services to manage his team. He studied broadcast journalism at Nottingham Trent University and is active on X @SeanEndicott_ and Threads @sean_endicott_.