Announcing Windows 11 Insider Preview Build 26063 (Canary Channel)

Hello Windows Insiders,

Today we are releasing Windows 11 Insider Preview Build 26063 to the Canary Channel.

Windows Insiders in the Dev Channel will not receive this build. Instead, we are releasing servicing updates to Insiders in the Dev Channel on Build 26058 to test our servicing pipeline for Windows 11, version 24H2.

Please read the known issues below. This build still has the issue impacting Dev Drive users.

What’s new in Build 26063

Wi-Fi 7

Following the announcement by the Wi-Fi Alliance, Windows is adding support for Wi-Fi 7 for consumer access points with the current Insider Preview builds in the Canary and Dev Channels. Wi-Fi 7, also known as IEEE 802.11be Extremely High Throughput (EHT), is a revolutionary technology that offers unprecedented speed, reliability, and efficiency for your wireless devices.

Next Generation Wi-Fi 7 builds on the innovations of Wi-Fi 6 and Wi-Fi 6E to provide enhanced user experiences through upgrades in all aspects of wireless connectivity – throughput, latency, efficiency, reliability, power, etc.

Highlighting some of Wi-Fi 7 new features:

• Multi-Link operation (MLO) allows devices to use multiple bands (2.4 GHz, 5GHz, and/or 6GHz) simultaneously to avoid network congestion and maintain connectivity.
• 320 MHz ultra-wide bandwidth in 6GHz doubles the speed to your devices and enables new possibilities for high bandwidth applications – and scenarios using such as AR/VR.
• 4096-QAM modulation increases the data transmission by 20% and improves the quality of video streaming, video conferencing, and more.

With Wi-Fi 7, you can enjoy multi-gigabit speeds on your Windows PC and experience up to 4x faster speeds than Wi-Fi 6 and Wi-Fi 6E, and close to 6x faster than Wi-Fi 5. You can also enjoy significantly lower latency, which improves the responsiveness and performance of real-time activities like gaming and video conferencing. Please note that performance may vary by manufacturer and hardware device capabilities.

To take advantage of Wi-Fi 7, you will need a Wi-Fi 7 capable consumer access point and PC, which many of our ecosystem partners have launched on the market.

Below is a screenshot from your Windows PC with this build when connected to the Wi-Fi 7 consumer access point.

FEEDBACK: Please file feedback in Feedback Hub (WIN + F) under Network and Internet > Connecting to a Wi-Fi network. 

Changes and Improvements

[Copilot in Windows*]

• You can now ask Copilot in Windows to do 16 new actions, adding to the 13 already live. With Power Automate Desktop, you can also automate tasks. We began rolling these improvements out for Copilot in Windows to Windows Insiders in the Canary Channel earlier this week and added the details into last week’s blog post.
• The new Copilot in Windows experience we began trying out with Build 26052 where the Copilot icon will change appearance and animate to indicate that Copilot can help when you copy text has temporarily been disabled. We will bring this back in the future after fixing some bugs. Thank you for all the feedback!

[Widgets]

• The widgets board improvements documented with Build 26058 have temporarily been disabled. We will bring this back in the future after fixing some bugs. Thank you for all the feedback.

For developers

You can download the latest Windows Insider SDK at aka.ms/windowsinsidersdk.

SDK NuGet packages are now also flighting at NuGet Gallery | WindowsSDK which include:

• .NET TFM packages for use in .NET apps as described at aka.ms/windowsinsidersdk
• C++ packages for Win32 headers and libs per architecture
• BuildTools package when you just need tools like MakeAppx.exe, MakePri.exe, and SignTool.exe

These NuGet packages provide more granular access to the SDK and better integration in CI/CD pipelines.

SDK flights are now published for both the Canary and Dev Channels, so be sure to choose the right version for your Insider Channel.

Remember to use adaptive code when targeting new APIs to make sure your app runs on all customer machines, particularly when building against the Dev Channel SDK. Feature detection is recommended over OS version checks, as OS version checks are unreliable and will not work as expected in all cases.

Reminders for Windows Insiders

• The Canary and Dev Channels receive builds with features and experiences that may never get released as we try out different concepts and get feedback. Features may change over time, be removed, or replaced and never get released beyond Windows Insiders. Some of these features and experiences could show up in future Windows releases when they’re ready.
• Many features in the Canary and Dev Channel are rolled out using Control Feature Rollout technology, starting with a subset of Insiders and ramping up over time as we monitor feedback to see how they land before pushing them out to everyone in these channels.
• As the Canary and Dev Channels receive the same builds, some features may begin rolling out to the Canary Channel first before the Dev Channel.
• While the Canary Channel is now on Windows 11, version 24H2, this is just temporary. At some point in the future, the Canary Channel will jump ahead to receiving new builds not matched to any specific release in a higher build series.
• To get off the Canary or Dev Channel, a clean install of Windows 11 will be required. As a reminder – Insiders can’t switch to a channel that is receiving builds with lower build numbers without doing a clean installation of Windows 11 due to technical setup requirements.

• The desktop watermark shown at the lower right corner of the desktop is normal for these pre-release builds.

• Check out Flight Hub for a complete look at what build is in which Insider channel.

• Copilot in Windows* in preview is being rolled out gradually to Windows Insiders in select global markets. The initial markets for the Copilot in Windows preview include North America, United Kingdom and parts of Asia and South America. It is our intention to add additional markets over time.

Before you update your machine, visit the Announcing Windows 11 Insider Preview Build 26063 (Canary Channel) | Windows Insider Blog today to view full details on new features, general changes, improvements, known issues and much more!