Getting started

Make sure to give the installation instructions a read.

Check the free foundation videos on how to get started building Umbraco sites. They're available from:

World's best community

You'll find our über active community working hard to help each other at Our Umbraco: https://our.umbraco.com

Upgrading from older versions

Make sure to read the upgrade instructions before you attempt an upgrade.

Found a bug?

We're happy to help you with any problems you encounter, so please report them in the issue tracker and mention you're using version 15.4.0.
Do a search first though, if the issue already exists, give it a "thumbs up".

Source code

The source for this specific release is available for download from the repository (click the "ZIP" button).

v15.4.0

Status: Released

Released on Thursday, May 1 2025

There is a newer version available - v16.1.1

Recommended install from the command line:

dotnet new -i Umbraco.Templates::15.4.0
dotnet new umbraco -n "MyProject"
dotnet run --project "MyProject"

Or use any of the alternative ways to install Umbraco.

Release notes

Umbraco 15.4 🎉

Here are a few highlights from this minor release - alongside numerous bug fixes that continue to refine the new backoffice experience introduced with Umbraco 14. A big shoutout to Henr1k80 for valuable community contributions around performance! 🤩

Improved Dropzone component
Added validation feedback when saving
Enhanced references handling between content, media, and members with better display and delete warnings

Happy upgrading 🧑‍🚀

Related changes from the issue tracker

Dependencies (2)

Bugfixes (3)