Umbraco Version Information

Find out support, security and end-of-life phases for Umbraco versions

Active releases

Version LTS Release Date Support Phase Security Phase End of Life
10 2022-06-16T00:00:00Z 2022-12-01T00:00:00Z 2024-06-16T00:00:00Z 2025-06-16T00:00:00Z
13 2023-12-14T00:00:00Z 2024-05-30T00:00:00Z 2025-12-14T00:00:00Z 2026-12-14T00:00:00Z
14 2024-05-30T00:00:00Z 2024-11-14T00:00:00Z 2025-03-02T00:00:00Z 2025-05-30T00:00:00Z
15 2024-11-14T00:00:00Z 2025-06-12T00:00:00Z 2025-08-14T00:00:00Z 2025-11-14T00:00:00Z

What is LTS?

Umbraco Long Term Support (LTS) major releases are aligned with Microsoft .NET LTS versions meaning they benefit from an extended support phase which helps to mitigate against security risks and critical issues.

Check out Umbraco's post for more information.

Upcoming releases

Version LTS Release Date Support Phase Security Phase End of Life
16 2025-06-12T00:00:00Z 2025-11-27T00:00:00Z 2026-03-12T00:00:00Z 2026-06-12T00:00:00Z
17 2025-11-27T00:00:00Z 2026-06-11T00:00:00Z 2027-11-27T00:00:00Z 2028-11-27T00:00:00Z

End-of-life versions

Version LTS Release Date End of Life
7 2013-11-21T00:00:00Z 2023-09-30T00:00:00Z
8 2019-02-26T00:00:00Z 2025-02-24T00:00:00Z
9 2021-09-28T00:00:00Z 2022-12-16T00:00:00Z
11 2022-12-01T00:00:00Z 2023-12-01T00:00:00Z
12 2023-06-29T00:00:00Z 2024-06-29T00:00:00Z