Fallback Image
Fallback Image

15 Years of Umbraco:

of Milestones and Future Plans

Tillykke med fødselsdagen, Umbraco! The day before yesterday, the Danish CMS turned 15 years old. We take a look at what has been achieved so far and what is planned for the future.

On Sunday, the Danish content management system Umbraco celebrated its fifteenth anniversary as an open source project. As a long-time community member and Gold Partner, we would like to say, tillykke med fødselsdagen. Let’s take a look back – and another one forward.

What Has Been

When Niels Hartvig cleared the way on 16 Februar 2005 to turn the a few years old, proprietary Umbraco into an open source project, he had not idea where Umbraco would be fifteen years later: Over half a million active installs, 1200 available packages, almost 222,000 committed community members from all over the world and a steadily growing number of community meetups, hackathons and festivals.

Fallback Image

What Will Be

Today, there have been eight major releases, there is also an Umbraco cloud service and a newly released headless version, Umbraco Heartcore. So, what’s next? The headquarter’s aspiration to make Umbraco not only future-proof, but also innovative means that work is currently working on converting the .NET framework to the more modern and high-performing .NET Core. As is typical for Umbraco: in a team of volunteers from the global community. Due to its high expenditure of time and its complexity, the completion of the project is still in the “Later” column on the roadmap.

Until the transformation to .NET Core has been completed, we look forward to the many small and large optimisations that the HQ and the community are working on, and above all to Codegarden. The biggest Umbraco event of the year will take place from 27 to 29 May in Umbraco’s adopted home, Odense, and of course, as every year, we will be there as well! A very special highlight is already in the making: our CTO Marcel Wege’s session “Heartcore meets Gatsby”.

Until then, let’s chant Happy Birthday, Umbraco!

Fallback Image

© byte5


Aktuelle Blogposts

Fallback Image

07.07.2026

At the heart of the Umbraco community

Codegarden 2026

Codegarden 2026 in Copenhagen was another real highlight for byte5: it offered exciting insights into the future of Umbraco, plenty of community interaction and a special moment for Silvano. We look back on the talks, trends and encounters that inspired us both professionally and personally.

Fallback Image

23.06.2026

RAG for Statamic: semantic search and an AI assistant for your content

Wir haben zwei Statamic-Addons entwickelt, die Retrieval-Augmented Generation (RAG) auf CMS-Inhalte legen. Erfahre mehr dazu.

Fallback Image

29.04.2026

With OpenClaw: From LLM to robust work system

AI has long been capable of more than just writing good texts. For businesses, the key issue now is how to turn individual prompts into reliable working systems: ones that incorporate context, tools, reusable knowledge and clear responsibilities. In this blog post, we explain why the AI debate is shifting precisely to this point.

Fallback Image

27.04.2026

Agentic AI needs less bullshit and more practical exchange

How is Agentic AI transforming the way we work with content management systems, digital platforms and complex system landscapes? Janus Boye, founder and CEO of Boye & Co., and Christian Köhler, COO of byte5, talk about it.

Fallback Image

24.02.2026

Strategic efficiency through AI-supported design and development

Medusa Bloom

How we, as a Medusa Expert Partner, are working with Bloom to radically reduce time-to-market, validate complex system architectures and set new standards for professional e-commerce workflows.

Your direct line

to the Umbraco experts of byte5

Reach out now