Windows 10 Release Preview Channel Build Tracker | IT Pro

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Windows 10 (Version 21H1) Build 19043.985 #ReleasePreview

Release Date: May 11, 2021

Days Since Last #ReleasePreviewChannel Release: 12 Days (Build 19043.964).

Release Notes: Releasing Windows 10 Build 19043.985 (21H1) to Beta & Release Preview Channels

Note: N/A

Windows 10 (Version 21H1) Build 19043.964 #ReleasePreview

Release Date: April 28, 2021

Days Since Last #ReleasePreviewChannel Release: N/A - first release for Windows 10 (Version 21H1) in this channel.

Release Notes: Releasing Windows 10 Build 19043.964 (21H1) to Beta & Release Preview Channels

Note: N/A

Windows 10 (Version 20H2) Build 19042.964 #ReleasePreview

Release Date: April 28, 2021

Days Since Last #ReleasePreviewChannel Release: 09 Days (Build 19042.962)

Release Notes: April 28, 2021—KB5001391 (OS Builds 19041.964 and 19042.964) Preview

Note: N/A

Windows 10 (Version 20H2) Build 19042.962 #ReleasePreview

Release Date: April 19, 2021

Days Since Last #ReleasePreviewChannel Release: 06 Days (Build 19042.928)

Release Notes: Releasing Windows 10 Build 19042.962 (20H2) to Release Preview Channel

Note: N/A

Windows 10 (Version 20H2) Build 19042.928 #ReleasePreview

Release Date: April 13, 2021

Days Since Last #ReleasePreviewChannel Release: 19 Days (Build 19042.906)

Release Notes: April 13, 2021—KB5001330 (OS Builds 19041.928 and 19042.928)

Note: N/A

Windows 10 (Version 20H2) Build 19042.906 #ReleasePreview

Release Date: March 25, 2021

Days Since Last #ReleasePreviewChannel Release: 16 Days (Build 19042.867)

Release Notes: Releasing Windows 10 Build 19042.906 (20H2) to Release Preview Channel

Note: N/A

Windows 10 (Version 20H2) Build 19042.867 #ReleasePreviewChannel

Release Date: March 9, 2021

Days Since Last #ReleasePreviewChannel Release: N/A - First release for this tracker

Release Notes: March 9, 2021—KB5000802 (OS Builds 19041.867 and 19042.867)

Note: N/A

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