Windows 10 (Version 2004) Build Tracker

This ITPro Today Build Tracker follows the continued public development cycle of the Windows 10 (Version 2004) feature update in the Release Preview Channel. This feature update was released in May 2020 and this tracker follows the monthly testing cycle for its advanced quality cumulative updates.

Richard Hay, Senior Content Producer

February 18, 2021

20 Slides

Release Preview Build Tracker for Windows 10 (Version 2004) Cumulative Updates

Release Date: February 17, 2021

Days Since Last #ReleasePreviewChannel Release: 08 Days (Build 19042.804)

Release Notes: Releasing Windows 10 Build 19042.844 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: February 9, 2021

Days Since Last #ReleasePreviewChannel Release: 07 Days (Build 19042.789)

Release Notes: Releasing Windows 10 Build 19042.804 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: February 2, 2021

Days Since Last #ReleasePreviewChannel Release: 12 Days (Build 19042.782)

Release Notes: Releasing Windows 10 Build 19042.789 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: January 21, 2021

Days Since Last #ReleasePreviewChannel Release: 09 Days (Build 19042.746)

Release Notes: Releasing Windows 10 Build 19042.782 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: January 12, 2021

Days Since Last #ReleasePreviewChannel Release: 35 Days (Build 19042.685)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.746 (20H2)

Note: This is the 11th release of Windows 10 (Version 20H2) in the Release Preview Channel.

Release Date: December 8, 2020

Days Since Last #ReleasePreviewChannel Release: 15 Days (Build 19042.662)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.685 (20H2)

Note: This is the tenth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: November 23, 2020

Days Since Last #ReleasePreviewChannel Release: 03 Days (Build 19042.631)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.662 (20H2)

Note: This is the ninth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: November 20, 2020

Days Since Last #ReleasePreviewChannel Release: 10 Days (Build 19042.630)

Release Notes: November 19, 2020—KB4594440 (OS Builds 19041.631 and 19042.631) Out-of-band

Note: This is the eighth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: November 10, 2020

Days Since Last #ReleasePreviewChannel Release: 12 Days (Build 19042.610)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.630 (20H2)

Note: This is the seventh release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: October 29, 2020

Days Since Last #ReleasePreviewChannel Release: 07 Days (Build 19042.608)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.610 (20H2)

Note: This is the sixth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: October 22, 2020

Days Since Last #ReleasePreviewChannel Release: 09 Days (Build 19042.572)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.608 (20H2)

Note: This is the fifth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: October 13, 2020

Days Since Last #ReleasePreviewChannel Release: 14 Days (Build 19042.546)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.572 (20H2)

Note: This is the fourth release of Windows 10 (Version 20H2) in the Release Preview Channel as Microsoft prepares the OS update for release this fall.

Release Date: September 30, 2020

Days Since Last #ReleasePreviewChannel Release: 08 Days (Version 2004 - Build 19042.541)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.546 (20H2)

Note: This is the third release of Windows 10 (Version 20H2) in the Release Preview Channel as Microsoft prepares the OS update for release this fall.

Release Date: September 22, 2020

Days Since Last #ReleasePreviewChannel Release: 04 Days (Version 2004 - Build 19042.508)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.541 (20H2)

Note: This is the second release of Windows 10 (Version 20H2) in the Release Preview Channel as Microsoft prepares the OS update for release this fall.

Release Date: September 18, 2020

Days Since Last #ReleasePreviewChannel Release: 10 Days (Version 2004 - Build 19041.508)

Release Notes: Preparing the Windows 10 October 2020 Update Ready for Release

Note: This is the first release of Windows 10 (Version 20H2) in the Release Preview Channel. With this release, the final steps towards the general availability of the fall update for Windows 10 (Version 2004) are in motion.

Release Date: September 8, 2020

Days Since Last #ReleasePreviewChannel Release: 05 Days (Build 19041.488)

Release Notes: September 8, 2020—KB4571756 (OS Build 19041.508) Preview

Release Date: September 3, 2020

Days Since Last #ReleasePreviewChannel Release: 24 Days (Build 19041.450)

Release Notes: September 3, 2020—KB4571744 (OS Build 19041.488) Preview

Release Date: August 11, 2020

Days Since Last #ReleasePreviewChannel Release: 28 Days (Build 19041.388)

Release Notes: August 11, 2020—KB4566782 (OS Build 19041.450)

Release Date: July 14, 2020

Days Since Last #ReleasePreviewChannel Release: 27 Days (Build 19041.329)

Release Notes: July 14, 2020—KB4565503 (OS Build 19041.388)

Release Date: June 17, 2020

Days Since Last #ReleasePreviewChannel Release: N/A - Initial release state for Windows 10 (Version 2004)

Release Notes: June 9, 2020—KB4557957 (OS Build 19041.329)

Release Date: June 17, 2020

Days Since Last #ReleasePreviewChannel Release: N/A - Initial release state for Windows 10 (Version 2004)

Release Notes: June 9, 2020—KB4557957 (OS Build 19041.329)

The IT Pro Guide to Microsoft Insider Programs

Microsoft develops future updates for Windows 10 across three development channels (Dev, Beta, and Release Preview Channel).

This build tracker will provide enterprise and business customers a chronological reference list of all pre-release advanced quality cumulative updates in the Release Preview Channel for Windows 10 (Version 2004).

According to Microsoft, the key considerations for Release Preview Channel builds are:

For users who want stability and release validation for hardware and software compatibility.
Provides access to advanced quality updates (cumulative updates) for Windows 10 (Version 2004).
Builds are the most stable in development and are fully supported by Microsoft.

Visit the Windows Insider for Business page for more details and enrollment information.

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About the Author(s)

Richard Hay

Senior Content Producer, IT Pro Today (Informa Tech)

I served for 29 plus years in the U.S. Navy and retired as a Master Chief Petty Officer in November 2011. My work background in the Navy was telecommunications related so my hobby of computers fit well with what I did for the Navy. I consider myself a tech geek and enjoy most things in that arena.

My first website – AnotherWin95.com – came online in 1995. Back then I used GeoCities Web Hosting for it and WindowsObserver.com is the result of the work I have done on that site since 1995.

In January 2010 my community contributions were recognized by Microsoft when I received my first Most Valuable Professional (MVP) Award for the Windows Operating System. Since then I have been renewed as a Microsoft MVP each subsequent year since that initial award. I am also a member of the inaugural group of Windows Insider MVPs which began in 2016.

I previously hosted the Observed Tech PODCAST for 10 years and 317 episodes and now host a new podcast called Faith, Tech, and Space.

I began contributing to Penton Technology websites in January 2015 and in April 2017 I was hired as the Senior Content Producer for Penton Technology which is now Informa Tech. In that role, I contribute to ITPro Today and cover operating systems, enterprise technology, and productivity.

https://twitter.com/winobs

See more from Richard Hay

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<span class="ArticleBase-LargeTitle">Windows 10 (Version 2004) Build Tracker</span>Windows 10 (Version 2004) Build Tracker

Release Date: February 17, 2021

Days Since Last #ReleasePreviewChannel Release: 08 Days (Build 19042.804)

Release Notes: Releasing Windows 10 Build 19042.844 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: February 9, 2021

Days Since Last #ReleasePreviewChannel Release: 07 Days (Build 19042.789)

Release Notes: Releasing Windows 10 Build 19042.804 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: February 2, 2021

Days Since Last #ReleasePreviewChannel Release: 12 Days (Build 19042.782)

Release Notes: Releasing Windows 10 Build 19042.789 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: January 21, 2021

Days Since Last #ReleasePreviewChannel Release: 09 Days (Build 19042.746)

Release Notes: Releasing Windows 10 Build 19042.782 (20H2) to Beta and Release Preview Channels

Note: This release continues the sequence of Windows 10 (Version 20H2) updates in the Release Preview Channel.

Release Date: January 12, 2021

Days Since Last #ReleasePreviewChannel Release: 35 Days (Build 19042.685)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.746 (20H2)

Note: This is the 11th release of Windows 10 (Version 20H2) in the Release Preview Channel.

Release Date: December 8, 2020

Days Since Last #ReleasePreviewChannel Release: 15 Days (Build 19042.662)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.685 (20H2)

Note: This is the tenth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: November 23, 2020

Days Since Last #ReleasePreviewChannel Release: 03 Days (Build 19042.631)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.662 (20H2)

Note: This is the ninth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: November 20, 2020

Days Since Last #ReleasePreviewChannel Release: 10 Days (Build 19042.630)

Release Notes: November 19, 2020—KB4594440 (OS Builds 19041.631 and 19042.631) Out-of-band

Note: This is the eighth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: November 10, 2020

Days Since Last #ReleasePreviewChannel Release: 12 Days (Build 19042.610)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.630 (20H2)

Note: This is the seventh release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: October 29, 2020

Days Since Last #ReleasePreviewChannel Release: 07 Days (Build 19042.608)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.610 (20H2)

Note: This is the sixth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: October 22, 2020

Days Since Last #ReleasePreviewChannel Release: 09 Days (Build 19042.572)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.608 (20H2)

Note: This is the fifth release of Windows 10 (Version 20H2) in the Release Preview Channel

Release Date: October 13, 2020

Days Since Last #ReleasePreviewChannel Release: 14 Days (Build 19042.546)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.572 (20H2)

Note: This is the fourth release of Windows 10 (Version 20H2) in the Release Preview Channel as Microsoft prepares the OS update for release this fall.

Release Date: September 30, 2020

Days Since Last #ReleasePreviewChannel Release: 08 Days (Version 2004 - Build 19042.541)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.546 (20H2)

Note: This is the third release of Windows 10 (Version 20H2) in the Release Preview Channel as Microsoft prepares the OS update for release this fall.

Release Date: September 22, 2020

Days Since Last #ReleasePreviewChannel Release: 04 Days (Version 2004 - Build 19042.508)

Release Notes: Announcing Windows 10 Insider Preview Build 19042.541 (20H2)

Note: This is the second release of Windows 10 (Version 20H2) in the Release Preview Channel as Microsoft prepares the OS update for release this fall.

Release Date: September 18, 2020

Days Since Last #ReleasePreviewChannel Release: 10 Days (Version 2004 - Build 19041.508)

Release Notes: Preparing the Windows 10 October 2020 Update Ready for Release

Note: This is the first release of Windows 10 (Version 20H2) in the Release Preview Channel. With this release, the final steps towards the general availability of the fall update for Windows 10 (Version 2004) are in motion.

Windows 10 (Version 2004) Build Tracker