August 22, 2023—KB5029332 (OS Build 22000.2360) Preview

August 22, 2023—KB5029332 OS Build 22000.2360 Preview 8/8/23 IMPORTANT After September 26, 2023, there will no longer be optional, non-security preview releases for Windows 11, version 21H2. Only cumulative monthly security updates will continue for the supported versions of Windows 11, version...

May 23, 2023—KB5026435 (OS Build 19045.3031) Preview

May 23, 2023—KB5026435 OS Build 19045.3031 Preview 3/21/23 REMINDER After March 21, 2023, there are no more optional, non-security preview releases for the supported editions of Windows 10, version 20H2 and Windows 10, version 21H2. Only cumulative monthly security updates known as the "B" or...

March 21, 2023—KB5023773 (OS Builds 19042.2788, 19044.2788, and 19045.2788) Preview

March 21, 2023—KB5023773 OS Builds 19042.2788, 19044.2788, and 19045.2788 Preview 3/21/23 REMINDER After this March 21, 2023, release there are no more optional, non-security preview releases for the supported editions of Windows 10, version 20H2 and Windows 10, version 21H2. Only cumulative...