Open-source News

GNU Guix 1.5 Released With RISC-V Support, Experimental x86_64 GNU Hurd Kernel

Phoronix - Fri, 01/23/2026 - 21:54
GNU Guix 1.5 is out today as the latest major release for this platform built around its functional package manager. This is a big upgrade with it having been three years since the GNU Guix 1.4 release...

Linux Lands Fix For Its "Subtly Wrong" Page Fault Handling Code For The Past 5 Years

Phoronix - Fri, 01/23/2026 - 21:11
Merged today for the Linux 6.19 Git kernel and then in turn for back-porting to prior Linux kernel series is making the x86 page fault handling code disable interrupts properly. Since 2020 it turns out the handling was subtly wrong but now corrected by Intel...

Zlib-rs 0.6 Released With Improved AVX-512 Support

Phoronix - Fri, 01/23/2026 - 19:21
Zlib-rs is the effort out of the Trifecta Tech Foundation to provide a Zlib compression implementation written in the Rust programming language that can serve as a C dynamic library and Rust crate. The intent here being that zlib-rs is potentially safer than the classic C-based implementation of Zlib...

Vulkan 1.4.340 Released With Descriptor Heap & Other New Extensions

Phoronix - Fri, 01/23/2026 - 19:00
Vulkan 1.4.340 is out today as the first significant new Vulkan API update following the end of year holidays. With Vulkan 1.4.340 comes four new extensions worth talking about...

KMSCON 9.3 Released With Mouse Support By Default, Other Improvements

Phoronix - Fri, 01/23/2026 - 18:58
KMSCON as a KMS/DRM-based virtual console emulator in user-space has been released. KMSCON is one of the leading solutions for potentially replacing the in-kernel Virtual Terminal (VT) implementation...

Servo 0.0.4 Browser Engine Released & Finally Supporting Multiple Windows

Phoronix - Fri, 01/23/2026 - 18:40
Servo 0.0.4 is out today as the newest monthly update to this open-source, Rust-based web browser engine. Building off recent Servo embedding API additions, Servo 0.0.4 introduces support for multiple browser windows...

AMD Lands Fresh Performance Improvements For RDNA4 In RadeonSI Driver

Phoronix - Fri, 01/23/2026 - 09:21
While slightly too late for making it into the Mesa 26.0 release that branched yesterday, merged now to Mesa Git for Q2's Mesa 26.1 release are some new RadeonSI Gallium3D (OpenGL) driver optimizations for the latest AMD Radeon RDNA4 graphics cards...

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