Windows 11 Dev build 23526 expiration extended till Sep 2024, adds better Cast flyout August 18, 2023 by admin Tweet Microsoft has released the newest Windows 11 Build 23526 to the Dev channel insiders today. As usual, the new build brings in plenty of changes and improvements, as well as bug fixes. Read more… Neowin Related Posts:Windows 11 Dev build 25206 adds OneDrive, Sandbox…Windows 11 Dev build 25174 brings multiple File…Windows 11 build 25179 released to Dev channel as…Microsoft fixes annoying Windows 11 Search bug, and…Windows 11 build 23506 adds new post-OOBEs, Outlook…