One of the mainstays of the the Linux Foundation's Open Source Summit is the "fireside chat" (sans fire) between Linus Torvalds and Dirk Hohndel to discuss open source and Linux kernel topics of the day. On April 17, at Open Source Summit North America (OSSNA) in Seattle, Washington, they held with tradition and discussed a range of topics including proper whitespace parsing, security, and the current AI craze.

Gentoo Council member Michał Górny posted an RFC to the gentoo-dev mailing list in late February about banning "'AI'-backed (LLM/GPT/whatever) contributions" to the Gentoo Linux project. Górny wrote that the spread of the "AI bubble" indicated a need for Gentoo to formally take a stand on AI tools. After a lengthy discussion, the Gentoo Council voted unanimously this week to adopt his proposal and ban contributions generated with AI/ML tools.

Fedora 40 Beta was released on March 26, and the final release is nearing completion. So far, the release is coming together nicely with major updates for GNOME, KDE Plasma, and the usual cavalcade of smaller updates and enhancements. As part of the release, the project also scuttled Delta RPMs and OpenSSL 1.1.

The Gentoo Linux project has announced that it is now an Associated Project of Software in the Public Interest (SPI), which will allow it to accept tax deductible donations in the US and reduce its "non-technical workload":

The current Gentoo Foundation has bylaws restricting its behavior to that of a non-profit, is a recognized non-profit only in New Mexico, but a for-profit entity at the US federal level. A direct conversion to a federally recognized non-profit would be unlikely to succeed without significant effort and cost.

[...] SPI is already now recognized at US federal level as a full-[fledged] non-profit 501(c)(3). It also handles several projects of similar type and size (e.g., Arch and Debian) and as such has exactly the experience and background that Gentoo needs.

According to the announcement, the goal is to "eventually transfer the existing assets to SPI and dissolve the Gentoo Foundation". How to do that is still under discussion. This will not affect Förderverein Gentoo e.V., which has public-benefit status in Germany and can accept tax deductible donations in Europe.

Greg Kroah-Hartman has announced another round of stable kernel updates: 6.8.5, 6.6.26, 6.1.85, and 5.15.154 have all been released; each contains another set of important fixes, including the mitigations for the recently disclosed branch history injection hardware vulnerability.

Version 4.2.0 of the Rivendell radio automation system has been released. Changes include a new data feed for 'next' data objects, improvements to its podcast system, numerous bug fixes, and more.

Version 2.4.0 of the GNU Stow symbolic-link manager has been released. This marks the first release for GNU Stow since 2019. Maintainer Adam Spires wrote:

I would like to sincerely apologise to all Stow users for this incredibly overdue release, the cadence of which is perhaps vaguely reminiscent of releases by the great Donald Knuth, except with none of the grace and deliberate planning.

Spires notes that this release "makes considerable efforts to make the internals more understandable and easy to maintain", and has put out a call for a co-maintainer.

Wayne Davison has announced the release of rsync version 3.3.0, which contains a number of bug fixes and minor enhancements. Davison has also announced a change in maintainers and a move to a new GitHub project:

The github repos have moved to a new RsyncProject organization. Because various life events have been monopolizing my time, I reached out to Tridge [Andrew Tridgell] (the original author) and he has graciously agreed to get back into rsync work, along with Paul Mackerras, who was also an early contributor to rsync. This new team will be working mainly on maintenance tasks, and not so much on new features. If you want to get involved, feel free to reach out on the new discord RsyncProject channels.

The new GitHub organization is here.

The nominations have closed and campaigning is underway to see who will be the next Debian Project Leader (DPL). This year, two candidates are campaigning for the position Jonathan Carter has held for four eventful years: Sruthi Chandran and Andreas Tille. Topics that have emerged so far include how the prospective DPLs would spend project money, their opinions on handling controversial topics, and project diversity.

Among the numerous approaches to funding the development and advancement of open-source software, corporate sponsorship in the form of donations to umbrella organizations is perhaps the most visible. At SCALE21x in Pasadena, California, Duane O'Brien presented a slice of his recent research into the landscape of such sponsorship arrangements, with an overview of the identifiable trends of the past ten years and some initial insights he hopes are valuable for sponsors and community members alike.

AlmaLinux has announced updated kernels for AlmaLinux 8 and 9 to address CVE-2024-1086, a use-after-free vulnerability in the kernel that could be exploited to gain local privilege escalation. This is notable because the fix marks a divergence between AlmaLinux and Red Hat Enterprise Linux (RHEL):

In January of this year, a kernel flaw was disclosed and named CVE-2024-1086. This flaw is trivially exploitable on most RHEL-equivalent systems. There are many proof-of-concept posts available now, including one from our Infrastructure team lead, Jonathan Wright (Dealing with CVE-2024-1086). In multi-user scenarios, this flaw is especially problematic.

Though this was flagged as something to be fixed in Red Hat Enterprise Linux, Red Hat has only rated this as a moderate impact.

The AlmaLinux project would also like to note that it is not impacted by the XZ backdoor. "Because enterprise Linux takes a bit longer to adopt those updates (sometimes to the chagrin of our users), the version of XZ that had the back door inserted hadn't made it further than Fedora in our ecosystem."

The 6.8.3, 6.7.12, 6.6.24, and 6.1.84 stable kernel updates have been released. Each contains an important set of fixes. Note that 6.7.12 is the final release for the 6.7.y series, and that branch is now end-of-life. Users should move to the 6.8.y branch.

On March 21, Redis Ltd. announced that the Redis "in-memory data store" project would now be released under non-free, source-available licenses, starting with Redis 7.4. The news is unwelcome, but not entirely unexpected. What is unusual with this situation is the number of Redis alternatives to choose from; there are at least four options to choose as a replacement for those who wish to stay with free software, including a pre-existing fork called KeyDB and the Linux Foundation's newly-announced Valkey project. The question now is which one(s) Linux distributions, users, and providers will choose to take its place.

The GNOME project announced GNOME 46 (code-named "Kathmandu") on March 20. The release has quite a few updates and improvements across user applications, developer tools, and under the hood. One thing stood out while looking over this release—a major emphasis on Flatpaks as the way to acquire and update GNOME software.