Below you'll find a list of all major versions since Umbraco 6. For each major you'll be able to see it's release date, whether it's a LTS and also when the major version will eventually no longer be supported by Umbraco.
| Name | ReleaseDate | EndDate | LTS | Target Framework | End Date | LTS |
|---|---|---|---|---|---|---|
| Umbraco 6 (6) | 2013-01-31 | 2018-05-01 |
|
.NET 4.0 | 2016-01-12 |
|
| Umbraco 7 (7) | 2013-11-21 | 2023-09-30 |
|
.NET 4.5 | 2016-01-12 |
|
| Umbraco 8 (8) | 2023-09-30 | 2025-02-24 |
|
.NET 4.7.2 | TBD |
|
| Umbraco 9 (9) | 2021-09-28 | 2022-12-16 |
|
.NET 5 | 2022-05-10 |
|
| Umbraco 10 (10) | 2022-06-16 | 2025-06-16 |
|
.NET 6 | 2024-11-12 |
|
| Umbraco 11 (11) | 2022-12-01 | 2023-12-01 |
|
.NET 7 | 2024-05-14 |
|
| Umbraco 12 (12) | 2023-06-29 | 2024-06-29 |
|
.NET 7 | 2024-05-14 |
|
| Umbraco 13 (13) | 2023-12-14 | 2026-12-14 |
|
.NET 8 | 2026-11-10 |
|
| Umbraco 14 (14) | 2024-05-30 | 2025-05-30 |
|
.NET 8 | 2026-11-10 |
|
| Umbraco 15 (15) | 2024-11-14 | 2025-11-14 |
|
.NET 9 | 2026-05-12 |
|
| Umbraco 16 (16) | 2025-06-12 | 2026-06-12 |
|
.NET 9 | 2026-05-12 |
|
| Umbraco 17 (17) | 2025-11-27 | 2028-11-27 |
|
.NET 10 | 2028-11-14 |
|
| Umbraco 18 (18) | 2026-06-25 | 2027-06-25 |
|
.NET 10 | 2028-11-14 |
|
| Umbraco 19 (19) | 2026-12-10 | 2027-12-10 |
|
.NET 11 | TBD |
|
| Umbraco 20 (20) | 2027-06-24 | 2028-06-24 |
|
.NET 11 | TBD |
|
| Umbraco 21 (21) | 2026-12-10 | 2027-12-10 |
|
.NET 12 | TBD |
|