The long-awaited GIMP 3.0 release for transitioning from GTK2 to GTK3 only saw its stable release last year. But with GTK4 already being out for years, GIMP developers have begun making some very early preparations toward an inevitable GTK4 port.

Coming with Linux 7.3 is DRM format modifiers for GFX6 through GFX8 era GPUs covering the original Raddeon HD 7000 (GCN 1.0) graphics cards up through the Polaris and Fiji series. This work by Valve's Timur Kristóf is necessary for these older GPUs to support Vulkan-based Wayland compositors, better interoperability between OpenGL and Vulkan or other APis, compositors running on the Zink OpenGL-on-Vulkan driver implementation, and other benefits. Now merged for Mesa 26.3 is the RadeonSI and RADV user-space side support for making use of the format modifiers on these older GPUs.

For those continuing to make use of the Ubuntu 24.04 Long Term Support "LTS" series, Ubuntu 24.04.5 LTS is out today as the newest point release.

Ahead of the stable release of Plasma 6.8 due out on 14 October that also marks the 30th anniversary of the KDE project, out today is the much anticipated beta release.

Last month I had the chance to test the Xeon 678X workstation processor as my first hands-on opportunity with the Xeon 600 "Granite Rapids WS" series. The Intel Xeon 678X was within the HP Z4 G6i workstation and used it for a number of different benchmarks. In that HP workstation review were also some comparison points to the likes of AMD Ryzen Threadripper while in this article are some much more concentrated benchmarks between the competing Xeon 600 series and AMD Ryzen Threadripper 9000 series for workstations. Nearly 400 benchmarks plus power and frequency comparison too.

Last month I covered Intel posting a new driver named "BFF" for the Linux kernel. This BFF driver is for a new hardware feature debuting with next-gen Diamond Rapids processors for better dealing with aging CPU silicon where some bits may become stuck over time.

Merged today for next quarter's Mesa 26.3 release is an improvement for the open-source NVIDIA "NVK" Vulkan driver paired with the Nouveau kernel driver. This latest NVK improvement benefits usage of Valve's Gamescope micro-compositor and should help with performance during game recording and remote play.

We're getting closer to the X.Org Server 26.1 stable release as the first new tagged feature release since X.Org Server 21.1 debuted back in October 2021. There have been some new features, many code reverts, and many bug fixes merged over the past five years that will culminate with the X.Org Server 26.1 stable release.

As a last minute change ahead of next week's GNOME 51 desktop release, changes to Mutter and gsettings-desktop-schemas have now landed for supporting custom pointer acceleration profiles.

Released overnight was the newest version of the Rust-based COSMIC desktop environment developed by System76 as part of the effort on their Pop!_OS Linux distribution.

For those continuing to use GNU Automake over the likes of Meson or CMake for your build system, Automake 1.19 is out today as the first new release in 15 months. Among the many fixes in this release is for a bug dating back 14 years.

Tonight Valve released a big Steam client beta update with a number of new features and fixes.

A ReactOS developer for this open-source operating system project striving for binary compatibility with Windows drivers and applications has achieved an intriguing software stack. With the experimental ReactOS ARM64 build for running on 64-bit ARM hardware like Raspberry Pi SBCs, he's paired that "open-source Windows" OS with the open-source FEX emulator for in turn being able to run Windows x64 games/apps on ReactOS atop native ARM hardware.

Earlier this year the 3mdeb firmware consulting firm ported AMD openSIL CPU open-source silicon initialization library and Coreboot to an EPYC motherboard, the Gigabyte MZ33-AR1. Their next feat now achieved is bringing AMD openSIL and Coreboot to a desktop AMD Ryzen motherboard with their downstream Dasharo firmware solution. I have been running this alternative firmware on the MSI PRO B850P WiFi motherboard and it's been working out and performing well as an alternative to the closed-up motherboard firmware.

Following last month's initial release candidate of XWayland 26.1 with its many new features, a second release candidate is now available with a number of fixes.

System76 today unveiled their newest desktop computer as the Thelio Mira AI. The System76 Thelio Mira AI is designed for multi-GPU AI training, model fine-tuning, AI inferencing, computer vision and image generation tasks on tthe AI side. Or with its AMD Ryzen 9000 series CPU and NVIDIA/AMD GPU options is also a good candidate for simulations and other HPC-type workloads.

The first alpha release of the upcoming OpenSSL 4.1 release is now available for testing with some GREASE and DTLS 1.3 support along with more AVX-512 performance optimizations.

NVIDIA today debuted the 615.71.09 Linux driver that comes with a number of improvements, especially from the Vulkan API perspective.

In addition to the still-pending kernel work for improving the in-kernel Zstd code, sepaarately the Btrfs file-system driver has an improvement on the way in its decompression code path for the Zstd transparent file-system compression.

It's nice seeing a new GNU Compiler Collection (GCC) patch out of AMD today that is a general optimization for the x86_64 compiler code and not exclusively tied to their Zen processors. It's an Extended Load Optimization to benefit code where there is a narrower type and then an arithmetic type with a wider type.