Just over one month has passed since the release of Radeon ROCm 4.1 and it's now been succeeded by the ROCm 4.2 feature release.

For those making use of 10-bit AV1 content and using dav1d as the performant CPU-based decoder, the performance on modern Intel and AMD processors is about to be a heck of a lot better.

Last year Radeon Rays 4.0 brought Vulkan support while dropping OpenCL and at the same time no longer being open-source... This GPU-accelerated ray intersection library used by the likes of Radeon ProRender is out today with version 4.1 and now it's back to being open-source.

With today NVIDIA announcing the GeForce RTX 3050 and RTX 3050 Ti laptop GPUs, they have issued the 460.80 Linux driver as their newest long-lived driver release.

Since the Linux 5.13 merge window began settling down and especially now with 5.13-rc1 out the door, I've been ramping up performance testing of the Linux 5.13 kernel. So far I've been seeing one area where the kernel is regression and stems from the scheduler changes this cycle.

Intel today is announcing their 11th Gen Core H-Series "Tiger Lake H" mobile processors that features SKUs clocking up to a 5.0GHz turbo frequency and twenty lanes of PCI Express Gen 4.

With Linux 5.13 AMD began enabling ASPM by default in the AMDGPU DRM driver for Navi 1x, Vega, and Polaris GPUs. Looking ahead to potentially 5.14, AMD appears to be ready to flip on this power-savings feature for the Radeon RX 6000 series (Navi 2x) along with older pre-Polaris GPUs too.

Ahead of this week's LibreOffice 7.2 Alpha and the feature freeze / branching next month, initial GTK4 toolkit support code has begun landing in this open-source office suite.

eBPF has been one of the greatest Linux kernel innovations of the past decade and now Microsoft has decided to bring this "revolutionary technology" to Windows Server and Windows 10.

The Daemon engine that has been in development for many years as part of the Unvanquished open-source game project released their long-awaited 0.52 beta ahead of the game's next beta later in the week. Daemon was originally based on the open-source id Tech 3 game engine but in 2021 continues pushing ahead working on features like WebAssembly support and renderer enhancements.

Two weeks have passed since OpenZFS 2.1-rc4 while today a fifth release candidate was issued for this open-source ZFS file-system implementation for Linux and FreeBSD systems.

It's been a half-year already since Coreboot 4.13 was released so out now is Coreboot 4.14 that is represented by over thirty six hundred new commits adding dozens of new motherboards now supported.

DragonFlyBSD 6.0 has officially launched today as the newest version of this popular BSD operating system.

The OpenPOWER Foundation today announced LibreBMC as a POWER-based, open-source BMC.

Today's Vulkan 1.2.178 specification update notes a rather peculiar vendor extension in the works: VK_NVX_binary_import.

AMD has published a set of patches refactoring their MCE kernel driver, making various machine check architecture (MCA) address translation updates in preparing for "future systems" while at the same time finally introducing Data Fabric 3 support for EPYC 7002 "Rome" processors and newer.

The Illumos project born out of the former Sun Microsystems OpenSolaris codebase has decided to end support for SPARC hardware.

Linus Torvalds just issued Linux 5.13-rc1 as a Mother's Day kernel test release that also marks the closure of the merge window for the cycle.

The Institute of Software Chinese Academy of Sciences (ISCAS) in cooperation with the Chinese openEuler Linux distribution have been working on their own project akin to Google Summer of Code and Outreachy for paying university-aged students to become involved in open-source software development.

Linux 5.10 as the latest Long Term Support release when announced was only going to be maintained until the end of 2022 but following enough companies stepping up to help with testing, Linux 5.10 LTS will now be maintained until the end of year 2026.

Oracle engineers have continued working on the "Maple Tree" data structure for the Linux kernel as an RCU-safe, range-based B-tree designed to make efficient use of modern processor caches.

In addition to work like Linux 5.13 addressing some network overhead caused by Retpolines, this next kernel's return trampoline implementation itself is seeing a simplification.

The Linux 5.13 kernel has initial support for dealing with SPI one-time programmable (OTP) flash memory regions.

This week happened to see new releases of two prominent open-source AV1 video encoders.

Support for the Loongson 2K1000 is finally mainline with the forthcoming Linux 5.13 kernel.

Outside of the i915 kernel graphics driver one of the areas Linux 5.13 is seeing more discrete graphics card bring-up work is within their PMT driver for enabling platform monitoring / telemetry support with this inaugural Intel PCIe graphics card.

The PowerPC architecture pull request for the Linux 5.13 cycle brings some improvements to its 32-bit support and other enhancements.

GIMP 2.99.6 is out today as the latest development release of this popular open-source image manipulation program.

KDE developers remain very active polishing up the KDE desktop and addressing various bugs ahead of next month's Plasma 5.22 feature release.