Windows 10 version 1903

19H1 · May 2019 Update
Start Preview

Jul 25, 2018

Public Release

May 21, 2019

Main Support

Dec 8, 2020

PC 134 builds

18363.1350
Targeted
21 Jan 2021
18362.1256
Targeted
8 Dec 2020
18362.1237
Targeted
19 Nov 2020
18362.1199
Targeted
19 Nov 2020
18362.1198
Targeted
10 Nov 2020
18362.1139
Targeted
13 Oct 2020
18362.1110
Targeted
16 Sep 2020

Xbox 208 builds

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

Server 61 builds

18363.1350
Targeted
21 Jan 2021
18362.1256
Targeted
8 Dec 2020
18362.1199
Targeted
19 Nov 2020
18362.1198
Targeted
10 Nov 2020
18362.1139
Targeted
13 Oct 2020
18362.1110
Targeted
16 Sep 2020
18362.1082
Targeted
8 Sep 2020

Holographic 33 builds

18362.1108
LTSC
13 Apr 2021
18362.1108
Targeted
13 Apr 2021
18362.1102
Targeted
9 Mar 2021
18362.1102
LTSC
9 Mar 2021
18362.1098
Targeted
9 Feb 2021
18362.1098
LTSC
9 Feb 2021
18362.1091
LTSC
12 Jan 2021

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