The X86_NATIVE_CPU Kconfig build time option has been merged for the Linux 6.16 merge window as an easy means of enforcing "-march=native" compiler behavior on AMD and Intel processors to optimize your kernel build for the local CPU architecture/family of your system.

Rav1e v0.8 was released on Monday for this self-proclaimed "fastest and safest AV1 encoder" that makes use of the Rust programming language.

The many scheduler updates have been merged for the Linux 6.16 kernel which include a wide assortment of different fixes and new improvements.

The open-source Qt toolkit is deeply rooted in C++ code but over the past decade also has enjoyed Python language bindings. Now thanks to new work by the Qt Group on what they are calling Qt Bridging Technology, the toolkit will be enjoying more robust support across different programming languages.

The Linux kernel Performance Events changes were merged for the newly-opened Linux 6.16 cycle. Most notable are some new additions on the Intel side while AMD also saw a few changes too.

On this first day of the Linux 6.16 merge window, Linus Torvalds merged the locking code changes for the kernel that includes some additions to the FUTEX2 interface.

Among the many VFS pull requests merged today by Linus Torvalds for the now-open Linux 6.16 merge window is support by the power subsystem for being able to initiate file-system freeze/thaw events as part of the system suspend and resume cycle.

While there has been the Sony PlayStation 5 DualSense controller support for Linux going back several years and has been improved upon with more recent versions of the Linux kernel, there's been some shortcomings around the audio jack handling with the DualSense controller. A new patch series out today aims to enhance that capability.

Armbian 25.5 is out today as the newest version of this Debian-based Linux distribution catering primarily to ARM and RISC-V single board computers.

Following last night's release of the Linux 6.15 stable kernel, the FSF Latin America team has released GNU Linux-libre 6.15-gnu for their downstream kernel that strips out the ability to load non-free firmware/microcode and other elements of the Linux kernel deemed for not aligning with their software freedoms.

The Rust project this morning published a status update on some of their top project goals, including for enhancing the async Rust experience to make it closer to the sync programming experience as well as stabilizing the tooling needed for Rust programming use within the Linux kernel.

Among the early pull requests sent out today with the Linux 6.16 merge window now open are all of the Serial Peripheral Interface (SPI) subsystem updates.

Mozilla Firefox 139.0 release binaries have been pushed out to mirrors today ahead of the formal announcement tomorrow. With the Firefox 139 browser update comes a few new features worth mentioning.

Bcachefs lead developer Kent Overstreet has already sent out the plethora of feature updates destined for the now-open Linux 6.16 kernel cycle. There has been a lot of work going on for Bcachefs that is ready for merging in Linux 6.16 with several performance improvements, continued self-healing / recovery work, improved error messages, and more for this copy-on-write file-system.

Merged for Linux 5.12 back in early 2021 was a new dynamic preemption mode. Finally now for H2'2025, the IBM POWER CPU ISA kernel code is supporing dynamic preemption.

As anticipated the Linux 6.15 kernel is out today in stable form. Linux 6.15 brings a lot of new hardware support, security improvements, various other kernel innovations, and more.

ConfigFS is seeing a new maintainer step up to manage this RAM-based file-system. With Andreas Hindborg taking over maintainership of ConfigFS he's also landing patches authored by him for adding Rust programming language support to this file-system.

Ahead of the Linux 6.16 merge window opening, several early pull requests were already sent out this week in advance of Linux 6.15 expected for release later today. Among those early feature pulls was Btrfs maintainer David Sterba sending out updates to this advanced copy-on-write file-system.

The Dell Latitude 7455 (X1E-80-100) is the latest laptop powered by a Qualcomm Snapdragon X Elite SoC seeing patches for enabling Linux support.

With Linux 6.15 there are many exciting new features for this kernel version expected to debut as stable later today. Following the Linux 6.15 stable release, the Linux 6.16 merge window will then open. Here is an early look at a portion of the changes anticipated to be submitted and more than likely merged for this next kernel version.