All Fast Skip Ahead/Alpha Skip Ahead Fast Active/Alpha Active/Fast/Dev Slow/Beta/Preview Delta Release Preview/Omega Semi-Annual Targeted/Release Semi-Annual Broad Long-Term Servicing
16 January 2021
19041.6179
Alpha Skip
14 January 2021
19041.6158
Beta
13 January 2021
19041.6158
Alpha Skip
11 January 2021
19041.6145
Alpha Skip
19041.5496
Production
8 January 2021
19041.6140
Alpha Skip
7 January 2021
19041.5496
Omega Delta
6 January 2021
19041.6125
Alpha Skip
19041.5496
Beta
11 December 2020
19041.5495
Omega Delta
10 December 2020
19041.5495
Beta Alpha
9 December 2020
19041.5979
Skip
19041.5494
Beta Alpha
8 December 2020
19041.5491
Omega Delta
7 December 2020
19041.5971
Skip
19041.5491
Beta Alpha
4 December 2020
19041.5961
Skip
19041.5487
Beta Alpha
3 December 2020
19041.5485
Omega Delta
2 December 2020
19041.5485
Beta
1 December 2020
19041.5947
Skip
19041.5485
Alpha
30 November 2020
19041.5481
Production
18 November 2020
19041.5481
Omega Delta Beta Alpha Skip
17 November 2020
19041.5476
Omega Delta Beta Alpha Skip
15 November 2020
19041.5475
Omega Delta
14 November 2020
19041.5475
Beta Alpha Skip
13 November 2020
19041.5472
Beta Alpha Skip
12 November 2020
19041.5454
Omega Delta Beta
11 November 2020
19041.5454
Alpha Skip
10 November 2020
19041.5445
Omega Delta Beta
9 November 2020
19041.5445
Alpha Skip
6 November 2020
19041.5430
Alpha Skip
5 November 2020
19041.5424
Omega Delta Beta
19041.5082
Production
4 November 2020
19041.5424
Alpha Skip
3 November 2020
19041.5399
Delta
19041.5082
Omega Beta
The changelog for the next public release

PC

Dev 21292.1010 15 Jan 2021
Beta 19042.746 12 Jan 2021
Release Preview 19042.746 12 Jan 2021
Targeted 19042.746 12 Jan 2021
Broad 17763.1697 12 Jan 2021
LTSC 17763.1697 12 Jan 2021

Xbox

Alpha 19041.6179 16 Jan 2021
Beta 19041.6158 14 Jan 2021
Delta 19041.5496 07 Jan 2021
Omega 19041.5496 07 Jan 2021
Production 19041.5496 11 Jan 2021

IoT

Targeted 17763.1697 12 Jan 2021
Broad 17763.1697 12 Jan 2021

Server

Preview 20282.1 14 Jan 2021
Targeted 19042.746 12 Jan 2021
LTSC 17763.1697 12 Jan 2021

10X

Preview 19578.1000 10 Mar 2020

Holographic

Fast 20279.1006 12 Jan 2021
Slow 20279.1006 12 Jan 2021
Targeted 19041.1134 12 Jan 2021
Broad 17763.1697 12 Jan 2021
LTSC 18362.1081 29 Oct 2020

Team

Fast 19042.572 13 Oct 2020
Preview 19042.572 13 Oct 2020
Targeted 19042.746 12 Jan 2021
Broad 15063.2614 12 Jan 2021

SDK

Public 20270.1 03 Dec 2020

ISO

Public 21286.1000 06 Jan 2021