Skip to content

Contact

Umbraco 18


?

Release date: 25-06-2026

End of Life date: 25-06-2027

Support Information: Standard Support Term (STS)

Highlights of Umbraco 18

Highlights will follow when they are known

Umbraco 17

According to the current release schedule of Umbraco, version 17 is expected on 27 November 2025. This version will be a Long-Term Support (LTS) release, with support until 27 November 2028.

Upgrading to a new version?

Feel free to call Frans to check if your website is still safe or in need of an update.

Get in touch
Bel Frans CTA

Detailed description Umbraco version 18

To be announced when known

The most frequently asked questions about Umbraco versions

The latest version of Umbraco varies depending on when you ask this question. For the most up-to-date version, check out our Umbraco version page for the latest information.

LTS, or 'Long Term Support', refers to Umbraco versions that offer long-term support with updates and security patches.

STS, 'Short Term Support', denotes versions with shorter support periods. LTS versions provide long-term stability, while STS versions give access to the latest features but have a shorter lifespan.

Several versions of Umbraco have been released, each with unique features and improvements. For a list of available versions, you should check out our Umbraco Versions page.

We usually implement the latest secure version of Umbraco. This usually means the latest version minus two releases to avoid any initial issues. So for example, if the current version is 13.1 or 13.2, we start by implementing version 13 with new customers or updating with existing customers who wish to do so.

Our website always runs on the latest version of Umbraco. This allows us to identify and fix any bugs, so that we can always offer our customers the most up-to-date and advanced solutions.

To find out the Umbraco version of your website, log into the Umbraco CMS and look in the 'Help' or 'About' section, where you will usually find the version information. Otherwise, contact Frans, who can always help you further.

To update your Umbraco website to a newer version, contact Frans, who will guide you through the process.