Another Windows 10 version overview

This overview combines information from different TechNet/Blog/Support pages to have the most interesting values in one place. I will maintain this page from time to time. However, it could happen that some values are outdated. If so, please leave a comment. Always check the last modified date at the end.

Note, that dates in the table below are specified in German notation (dd.mm.yyyy).

Version Code Name Initial Build Channel Switch Current Channel Release Channel Switch End of Support Extended Support .NET Runtime Powershell
1507 Threshold 10240.16405
N/A
CBB 29.07.2015
N/A
09.05.2017
N/A
4.6 5.0
1511 Threshold 2 10586.3 10586.164 CBB 10.11.2015 08.03.2016
10.10.2017
N/A
4.6.1 5.1
1607 Redstone 14393.10 14393.447 CBB 02.08.2016 08.11.2016
09.04.2019
N/A
4.6.2 5.1
1703 Redstone 2 15063.138 15063.483 SAC 05.04.2017 11.07.2017 08.10.2019
N/A
4.7 5.1
1709 Redstone 3 16299.19 16299.125 SAC 17.10.2017 12.12.2017 10.04.2020
N/A
4.7.1 5.1
1803 Redstone 4 17134.1 17134.165 SAC 30.04.2018 10.07.2018 10.11.2020
N/A
4.7.2 (Rel 461814) 5.1
1809 Redstone 5 17763.107 17763.529 SAC 13.11.2018 28.03.2019 11.05.2021
N/A
4.7.2 (Rel 461814) 5.1
1903 19H1 18362.116
N/A
SAC 21.05.2019
N/A
08.12.2020
N/A
4.8.03752 (Rel 528040) 5.1.18362.113
1507 LTSB Threshold 10240.16405
N/A
LTSB 29.07.2015
N/A
13.10.2020 14.10.2025 4.6 5.0
1607 LTSB Redstone 14393.10
N/A
LTSB 02.08.2016
N/A
12.10.2021 13.10.2026 4.6.2 5.1
1809 LTSC Redstone 5 17763.107
N/A
LTSC 13.11.2018
N/A
09.01.2024 09.01.2029 4.7.2 (Rel 461814) 5.1

Most columns don’t need to be explained. The Channel Switch column, which appears twice, specifies the version and the date of the CBB/SAC declaration for each release. Further information on servicing channels can be found here. The Release column either shows the date of the initial release for each version or it shows the approximate release date for future versions. Note that “End of Support” and “Extended Support” dates are subject to change.

Update 06.09.2018: With todays announcement servicing for Windows 10 has changed in a major way. The table above already includes the new servicing changes.

Update 22.05.2019: Beginning with release 19H1 the “Target” in SAC-T has been dropped Read here for more details.

Note: Information in this article targets Enterprise and Education versions of Windows 10. Pro and Home versions are not considered.

For further information on the values mentioned in the table, please visit following sites:
Windows 10 release information
Windows lifecycle fact sheet
Windows 10 Insider previews (Flight Hub)
Windows 10 .NET runtime versions
OSGWiki Windows Schedule (access required)

Last modified on April 12, 2019

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