GNOME 45 Breaks Extensions’ Compatibility

Due to the move to standard JavaScript modules (ESM), GNOME 45 will not be compatible with extensions for older GNOME versions.

The GNOME desktop environment has long been a choice for Linux users. It is known for its elegant design, user-friendly interface, and vibrant ecosystem of extensions that allow users to customize their desktop experience. However, as technology evolves, so must the software that relies on it.

In a significant shift, the upcoming release of GNOME 45, slated for release on September 20, is set to bring a substantial change that will affect the compatibility of extensions with earlier versions of GNOME.

GNOME Extensions Manager
GNOME Extensions Manager

The driving force behind this shift is the adoption of standard JavaScript modules, also known as ECMAScript Modules (ESM), as the primary mechanism for managing and organizing code.

While this change promises several benefits, it raises concerns about the compatibility of extensions created for older GNOME versions.

In other words, all GNOME extensions created for versions before 45 will not work with the new one. Likewise, extensions for GNOME 45 will be incompatible with older versions.

What is the solution? If developers of GNOME extensions want to cover the entire range of GNOME releases, they must publish separate builds, specifically targeting GNOME 45 and one for previous releases.

This will undoubtedly lead to complications for both sides, for developers who will have to do double development and will more likely focus only on compatibility with the latest version and for the countless GNOME users who rely on extensions to tailor the functionality of the desktop environment to their personal needs.

But these are the facts – GNOME’s moves from the custom import system from GJS to the industry standard ECMAScript 6 will cause every extension written for the previous version to break. So, the only thing to do is to wait and see which direction the GNOME extension developers will take.

You can visit the announcement on the GNOME’s blog for more information.

Bobby Borisov

Bobby Borisov

Bobby, an editor-in-chief at Linuxiac, is a Linux professional with over 20 years of experience. With a strong focus on Linux and open-source software, he has worked as a Senior Linux System Administrator, Software Developer, and DevOps Engineer for small and large multinational companies.

Think You're an Ubuntu Expert? Let's Find Out!

Put your knowledge to the test in our lightning-fast Ubuntu quiz!
Ten questions to challenge yourself to see if you're a Linux legend or just a penguin in the making.

1 / 10

Ubuntu is an ancient African word that means:

2 / 10

Who is the Ubuntu's founder?

3 / 10

What year was the first official Ubuntu release?

4 / 10

What does the Ubuntu logo symbolize?

5 / 10

What package format does Ubuntu use for installing software?

6 / 10

When are Ubuntu's LTS versions released?

7 / 10

What is Unity?

8 / 10

What are Ubuntu versions named after?

9 / 10

What's Ubuntu Core?

10 / 10

Which Ubuntu version is Snap introduced?

The average score is 68%


  1. It’s as if Gnome devs don’t care about it’s users, first the whole gtk2/3/4 theme debacle and now extensions.

    • They don’t. Gnome is a playground for their developers. It’s fun for them and keeps adoption of Linux desktop as low as possible, so they can keep on playing and playing like little kids in the garden.

Leave a Reply

Your email address will not be published. Required fields are marked *