Windows 10 Insider Preview Build 19536 20h2 Full [better] Jun 2026

The notifications themselves have also been improved, with a more modern design and better organization. Users can now see more information about each notification, including the app icon, title, and a brief description.

For developers installing the ISO, the Windows Subsystem for Linux (WSL) received a major boost: windows 10 insider preview build 19536 20h2 full