Blog

February has been a busy month for the project with a lot of activity around our tooling and infrastructure. We have merged a number of smaller improvements, which have both led to an increase in useful features, correctness and maintainability. Moss has become significantly quicker in usage, boulder has seen improvements to help automate recipe creation & updates to a set standard, and our summit dashboard has seen improvements to better represent build queues live and dynamically in graphical form.

The website re-design is progressing nicely. Last month we shared that we are using the Hextra theme. Over the last month, we have coordinated with the Hextra developer around conformance to WCAG 2.2 Level AA (Web Content Accessibility Guidelines) and have been really impressed with their rate of development in this area.

Documentation has seen continued focus. We have reworked our FAQ section, the installation section has been re-written to make it clearer, and we have conducted a site-wide documentation spelling review to conform to American English.

We have also seen packagers becoming more active in helping flesh out the recipes repository and helping keep existing packages up-to-date.

During the last week of February, we have shared with our packaging community that we will likely be more focused on maintaining our existing set of packages and becoming more selective on adding new packages in the coming months, whilst our tooling capabilities mature to where they need to be for efficiently managing long term growth.

January 2026 project update

Jan 30, 2026 - 12 min read - 2388 words

Kicking off 2026, activity across the AerynOS project has been moving at pace. As covered in our 2025 retrospective, last year the team laid the groundwork for the project’s future growth and development. Starting off 2026, the team is building upon this foundation to keep delivering progress across the project.

From a core tooling perspective, we are preparing for the next phase of our Versioned Repository feature set. During January, we have been refining our existing codebase to make future improvements easier to implement. Once delivered, moss will be able to update itself seamlessly through what would otherwise have been breaking changes to its codebase. This functionality will be very important for our long term goals as a rolling release distro where you never have to reinstall to receive the latest updates.

Progress has been made around our branding with efforts towards a new website design and a healthy discussion and proposals for a new AerynOS logo.

You may recently have seen that AerynOS is taking a stronger stance against the use of LLMs and generative AI. Our LLM policy can be found on GitHub and will be replicated on our website in due course.

Additional progress has been made project-wide on our documentation and we have also made improvements to our CDN setup for improved package delivery.

Our efforts seem to be received well, as we are seeing an influx of new members joining our Zulip server and getting involved with AerynOS, whether through general discussion or through packaging efforts. We have also seen a jump in our followers across our various social media accounts and generally a more positive reception of what AerynOS is trying to achieve in the Linux space.

2025 in retrospect

Jan 2, 2026 - 14 min read - 2929 words

2025 has been a year of significant change for the AerynOS project, not just in terms of development itself but also in name and in the staff working on the project.

We know many people will be following along, waiting for our beta and/or stable releases but for now we want to take a look back at 2025 and summarize what we have delivered and how that is positioning us strongly for 2026.

The TL;DR summary:

We changed our name from Serpent OS to AerynOS. Aeryn is a different form of Erin, which means Ireland in Irish Gaelic.
The project founder, Ikey, stepped away from the project in mid April. A few weeks later, he sent an invitation to project co-founder and co-architect, Rune Morling (ermo), to be his Github account successor.
After these events, ermo asked the team if they would be interested in carrying on working on the project under his stewardship while waiting for Ikey to potentially make contact, and the team voted unanimously in favour of doing so.
Since then, the team has continued to deliver per the project roadmap:
- We completed the transition of all core tooling to Rust.
  - The new Rust-based infra has now delivered thousands of package builds while proving to be much more stable and robust than the previous implementation.
  - Leveraging Rust has enabled us to confidently deliver new tooling solutions like versioned repositories and a system-model approach to declaratively describe system installs.
- We improved upon the Cosmic DE offering whilst delivering new KDE Plasma and Console-based install options
- We onboarded several new staff members onto the project over the course of the year with differing strengths and interests
- We reworked our cloud hosting setup to deliver more build capabilities at lower cost base
- We renewed our media strategy through increased blog posts and engagement across social media platforms

November + early December 2025 project update

Dec 9, 2025 - 12 min read - 2318 words