Windows 10 version 1903

19H1 · May 2019 Update
Start Preview

Jul 25, 2018

Public Release

May 21, 2019

Main Support

Dec 8, 2020

PC 142 builds

18362.959
Broad
14 Jul 2020
18362.959
Targeted
14 Jul 2020
18362.904
Broad
16 Jun 2020
18362.904
Targeted
16 Jun 2020
18362.900
Targeted
9 Jun 2020
18362.900
Broad
9 Jun 2020
18362.836
Broad
12 May 2020

Xbox 208 builds

18362.6065
Production
13 Aug 2019
18362.6065
Delta
9 Aug 2019
18362.6065
Omega
9 Aug 2019
18362.6065
Beta
9 Aug 2019
18362.6065
Alpha
8 Aug 2019
18362.6064
Beta
8 Aug 2019
18362.6064
Delta
8 Aug 2019

Server 52 builds

18362.959
Targeted
14 Jul 2020
18362.904
Targeted
16 Jun 2020
18362.900
Targeted
9 Jun 2020
18362.836
Targeted
12 May 2020
18362.815
Targeted
21 Apr 2020
18362.778
Targeted
14 Apr 2020
18362.720
Targeted
12 Mar 2020

Holographic 26 builds

18362.1071
LTSC
14 Jul 2020
18362.1071
Broad
14 Jul 2020
18362.1071
Targeted
14 Jul 2020
18362.1064
LTSC
9 Jun 2020
18362.1064
Targeted
9 Jun 2020
18362.1064
Broad
9 Jun 2020
18362.1061
Targeted
12 May 2020

ISO 8 builds

18362.329
Public
3 Sep 2019
18362.1
Public
21 May 2019
18351.1
Public
12 Mar 2019
18343.1
Public
5 Mar 2019
18298.1000
Public
18 Dec 2018
18290.1000
Public
4 Dec 2018
18282.1000
Public
20 Nov 2018

SDK 12 builds

18362.1
Public
2 Apr 2019
18361.1
Public
26 Mar 2019
18356.1
Public
20 Mar 2019
18351.1
Public
12 Mar 2019
18342.1
Public
1 Mar 2019
18334.1
Public
12 Feb 2019
18327.1
Public
5 Feb 2019