The Debian GNOME team would like to remove the GTK 2 graphics toolkit, which has been unmaintained upstream for more than five years, and ship Debian 14 ("forky") without it. As one might expect, however, there are those who would like to find a way to keep it. Despite its age and declared obsolescence, quite a few Debian packages still depend on GTK 2. Many of those applications are unlikely to be updated, and users are not eager to give them up. Discussion about how to handle this is ongoing; it seems likely that Debian developers will find some way to continue supporting applications that require GTK 2, but users may have to look outside official Debian repositories.

Version 1.6.0 of the Radicle peer-to-peer, local-first code collaboration stack has been released. Notable changes in this release include support for systemd credentials, use of Rust's clap crate for parsing command-line arguments, and more. LWN covered the project in March 2024.

Quality-of-service (QoS) mechanisms attempt to prioritize some processes (or network traffic, disk I/O, etc.) over others in order to meet a system's performance goals. This is a difficult topic to handle in the world of Linux, where workloads, hardware, and user expectations vary wildly. Qais Yousef spoke at the 2025 Linux Plumbers Conference, alongside his collaborators John Stultz, Steven Rostedt, and Vincent Guittot, about their plans for introducing a high-level QoS API for Linux in a way that leaves end users in control of its configuration. The talk focused specifically on a QoS mechanism for the scheduler, to prioritize access to CPU resources differently for different kinds of processes. (slides; video)

Version 147.0 of the Firefox web browser has been released. Notable changes in this release include support for the XDG Base Directory specification, enabling local network access restrictions for users with enhanced tracking protection (ETP) set to "Strict", and a fix that improves Firefox's rendering with GNOME on fractionally scaled displays. Firefox 147 also includes a number of security fixes, including several sandbox-escape vulnerabilities.

In open-source circles there are many situations, such as bug reports, demos, and tutorials, when one might want to provide a play-by-play of a session in one's terminal. The asciinema project provides a set of tools to do just that. Its tools let users record, edit, and share terminal sessions in a text-based format that has quite a few advantages compared to making and sharing videos of terminal sessions. For example, it is easy to use, offers the ability to search text from recorded sessions, and allows users to copy and paste directly from the recording.

I'm excited about this because understanding how Git organizes its commit and branch data has really helped me reason about how Git works over the years, and I think it's important to have a short (1600 words!) version of the data model that's accurate.

The "accurate" part turned out to not be that easy: I knew the basics of how Git's data model worked, but during the review process I learned some new details and had to make quite a few changes (for example how merge conflicts are stored in the staging area).

The Fedora Project has announced the results of the Fedora 43 election cycle. Five seats were open on the Fedora Engineering Steering Committee (FESCo), and the winners are Kevin Fenzi, Zbigniew Jędrzejewski-Szmek, Timothée Ravier, Dave Cantrell, and Máirín Duffy.

Gentoo Linux has published a 2025 project retrospective that looks at how the community has evolved, changes to the distribution, infrastructure, and finances for the Gentoo Foundation.

Gentoo currently consists of 31663 ebuilds for 19174 different packages. For amd64 (x86-64), there are 89 GBytes of binary packages available on the mirrors. Gentoo each week builds 154 distinct installation stages for different processor architectures and system configurations, with an overwhelming part of these fully up-to-date.

The number of commits to the main ::gentoo repository has remained at an overall high level in 2025, with a slight decrease from 123942 to 112927. The number of commits by external contributors was 9396, now across 377 unique external authors.

The Software Freedom Conservancy (SFC) is suing VIZIO over smart TVs that include software licensed under the GPL and LGPL (including the Linux kernel, FFmpeg, systemd, and others). VIZIO didn't provide the source code along with the device, and on request they only provided some of it. Unlike a typical lawsuit about enforcing the GPL, the SFC isn't suing as a copyright holder; it's suing as a normal owner of the TV in question. This approach opens some important legal questions, and after years of pre-trial maneuvering (most recently resulting in a ruling related to signing keys that is the subject of a separate article), we might finally obtain some answers when the case goes to trial on January 12. As things stand, it seems likely that the judge in the case will rule that that the GPL-enforcement lawsuits can be a matter of contract law, not just copyright law, which would be a major change to how GPL enforcement works.