Another Windows 10 version overview
This overview combines information from different TechNet/Blog/Support pages to have the most interesting values in one table. I will maintain this page from time to time. However, it could happen that some values are outdated. If so, please leave a comment and I will update the table. Therefore, always check the last modified date.
Note, that dates 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 | 17763.1 | N/A | SAC-T | 02.10.2018 | N/A | 13.04.2021 | N/A | 4.7.2 (Rel 461814) | 5.1 |
| 1903 | 19H1 | N/A | N/A | Skip-Ahead | N/A | N/A | N/A | N/A | N/A | N/A |
| 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 | N/A | N/A | N/A | Fall 2018 | N/A | N/A | N/A | N/A | N/A |
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.
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
Last modified on October 09, 2018