Mabox Linux 26.09 has been released as a September ISO refresh based on the second point release of Manjaro stable, featuring an updated software stack that includes notable versions like GCC 16.2.1 and Firefox 155.0.1. The distribution offers two kernel options and a refined Openbox desktop environment, along with an upgraded F12 Quake-style terminal that now supports drag-and-drop functionality. Additionally, two community remastering tools have been officially included, allowing users to create custom ISOs and persistent USB drives from their current system state. Mabox continues to prioritize stability and lightweight performance for older hardware, maintaining a predictable release schedule while keeping up with software advancements

GIMP 3.2.6 has been released, featuring significant security updates that patch 28 CVEs related to its file formats, alongside improvements for KDE users and a new SDK for AppImage. The update enhances the user experience by fixing dialog decorations and addressing UI glitches in the KDE Breeze theme. The expanded SDK allows plugin developers to build against official packages without relying on Flatpak or Snap, streamlining the development process. Additionally, preparations for GTK4 continue, with several incremental codebase improvements and new features to enhance usability, while the GIMP team is already focusing on the upcoming 3.4 series

Liquorix Linux Kernel 7.2-10 has been released, featuring two new "Project-C" scheduler patches aimed at improving performance for SMT sibling threads and non-SMT performance cores. This latest update is part of a rapid release cycle, with ten tags issued in less than two weeks, coinciding with stable builds in Debian Sid. The new patches fine-tune scheduler behavior to enhance wake-affinity placement, ensuring that tasks are efficiently managed without unnecessary migration between cores. While the average user may not notice significant changes, these adjustments are crucial for applications requiring low-latency performance, such as real-time audio production

AlmaLinux has launched the 10.3 Beta "Mauve Lion," upgrading Enterprise Linux 10 with new features including ModSecurity, Podman 6, and enhanced legacy hardware support. The beta version includes refreshed compiler toolsets, new language runtimes, and a notable return of the OWASP Core Rule Set to the base repositories after being absent in previous releases. Key changes also involve a shift in container configuration, moving vendor defaults to a different directory, and enabling support for older RAID and Fibre Channel hardware. Available ISOs can be tested across various architectures, with a straightforward upgrade path for existing users, and the AlmaLinux community encourages feedback and bug reports for this beta release

Fedora Linux 45 Beta is set to be released on September 15, featuring significant toolchain updates including GCC 16.2, Python 3.15, and OpenSSL 4.0, alongside enhanced security measures like restricted ptrace and mandatory RPM signature verification. The release will replace the legacy GTK installer with a modern web-based interface for Atomic desktops, although some advanced storage testing remains incomplete. The project will enter its final freeze on October 6, allowing the QA team a few weeks to address any remaining issues before the final launch scheduled for November 2026. Test results indicate that basic functionalities are operating smoothly, but there are still concerns regarding advanced storage and some unresolved bugs that need attention before the final release

Ubuntu 24.04.5 LTS Noble Numbat has been released, marking the fifth maintenance update for the long-term support version. This update includes significant toolchain upgrades such as GCC 14 and Python 3.12, enhanced security measures, and an option to reintroduce ZFS installations. Users can upgrade for free from 22.04 LTS via the Update Manager, while server administrators benefit from updated software versions like Apache and Kea. The release is focused on stability and security improvements, with standard support lasting until May 2029, extendable to a decade for Ubuntu Pro subscribers

KDE has launched Plasma 6.8 Beta 1, which features an updated Union theming engine that now supports legacy QtWidgets applications like Dolphin and Kate, along with a new backup scheduler called kup. This beta release, tagged as build 6.7.90, is aimed at developers and enthusiasts for testing, as it is not yet polished for general users. The update requires Qt 6.11.0 and Frameworks 6.30.0, reflecting a stronger reliance on the latest performance enhancements in Qt. Additional improvements include updates to the Discover software center, a redesign of the crash reporter, and a new default wallpaper named "Hanabi.

KDE has released Gear 26.08.1, a maintenance update for its suite of over 180 applications, focusing on stability and security improvements rather than new features. This update includes significant crash fixes for kdenlive, ktorrent, and okular, addressing issues such as timeline crashes in kdenlive and memory leaks in ktorrent. Additionally, okular received a critical security backport for users working with LaTeX documents, while itinerary gained new parsers for Air Canada and Lufthansa. Other improvements include fixes for dolphin's middle-click tab behavior and enhancements to kdeconnect's reliability across platforms

Manjaro Linux 26.1.2 "Bian-May" has been released, featuring GNOME 50 "Tokyo" and Linux Kernel 7.1. This update includes significant upgrades such as parental controls and hardware-accelerated remote desktop features in GNOME, as well as enhancements like instant mode switching in KDE Plasma 6.7. Users can upgrade from the Stable branch using sudo pacman -Syu, and minimal ISOs with LTS kernels are available for older hardware. Additionally, NVIDIA's newer proprietary drivers have dropped support for Pascal-era graphics cards, requiring users of GTX 10-series and older to switch to legacy driver packages

Liquorix Linux Kernel 7.2-9 has been released, focusing on a fix for the Project-C scheduler that aims to reduce cross-core thrashing by keeping synchronous wakees pinned to their waker's physical core. This update follows the complete rollback of the scheduler in version 7.2-6 due to severe issues, which prompted a gradual reintroduction of features alongside fixes for Steam Deck VRAM. The release, which is AMD64-only, includes an idle selection tweak and improvements to VRAM management, capping a rapid development cycle with multiple updates in under two weeks. Users can expect enhanced performance for low-latency audio and gaming, although the rapid pace of development may affect overall system stability

KDE has launched Frameworks 6.30.0, featuring a significant security overhaul for KWallet and upgrades to KIO, released on September 9, 2026. The KWallet improvements include the removal of legacy code, fixes to PAM authentication reporting, and the deprecation of outdated credential functions. KIO enhancements include accurate disk usage tracking, improved HTTP upload handling, and better local template support, benefiting various KDE applications. This release not only addresses user-facing issues but also provides several developer-focused enhancements, making it a crucial update for Plasma users and Qt developers

Liquorix Linux Kernel 7.2-8 has been released, featuring enhancements built on upstream Linux Kernel 7.2.4. The new version includes a v8 VRAM management patchset for improved memory coordination, particularly beneficial for APU and low-VRAM GPU users, originally developed for the Steam Deck. Additionally, it reinstates SMT idle scheduler optimizations alongside a new freeze-prevention patch to address issues from earlier builds that caused system hangs. The package is available for various Linux distributions, and users can easily install it using a provided one-liner command

KDE has released Plasma 6.7.5, a bugfix update aimed at improving stability and polishing the desktop experience following the feature-rich Plasma 6.7 launch. This update includes critical fixes for the KWin window manager, addressing touchscreen crashes, Wayland file descriptor leaks, and enhancing clipboard support for multi-monitor setups. Additionally, users will benefit from fixes in the Favorites launcher, Discover update hangs, and the Screenshot tool, along with various tweaks to the new 'Union' theming system. KDE recommends that existing Plasma 6.7 users upgrade to this version for a more stable and refined experience, while newcomers are encouraged to start with this polished build

Steven Barrett has released Liquorix kernel package 7.2-7, which merges the upstream Linux version 7.2.4 and reverts previous scheduler changes made in the last week. This new release focuses on enhancing audio production, gaming, and low-latency interactive workloads, featuring Zen Interactive Tuning and PDS scheduling by default. The development of the 7.2 branch has been notably rapid, with seven major revisions in less than a week, indicating an aggressive approach to refining the codebase. The kernel is currently tailored for Debian, Ubuntu, and Arch Linux, with a focus on responsiveness rather than throughput, making it unsuitable for high-traffic media servers

4MLinux 52.1 STABLE has been released, featuring a crucial patch for AMD's Safe-RET interrupt injection vulnerability, which users can easily install via a single command. The update shares the same kernel base as the recently released 53.0 Core BETA, which includes significant upgrades to tools like GCC and glibc. This independent distribution, emphasizing security and minimal system requirements, remains suitable for both BIOS and UEFI boot modes on x86_64 hardware. The release maintains the focus on delivering security updates and improvements while keeping the overall system lightweight and efficient

Bazzite Linux 44.20260908 has been released as a new stable image, inheriting most features from the previous version while including updated components such as kernels, GNOME 50.4, and KDE Plasma 6.7.4. This release consists of one code change that fixes a conditional in the user-setup script to prevent provisioning errors during installation. The package matrix remains unchanged from the previous build, with core components and drivers still at their prior versions, and the new image is simply a repinned build with a fresh timestamp. Users can update from the previous version easily or install the new ISO from the official Bazzite site

XanMod has released two new Linux kernel versions, 7.2.4-xanmod1 and 6.18.50-xanmod1, on September 7, 2026, targeting Debian-based distributions with enhancements for desktop and gaming performance. The updates include hardware fixes, security patches, and features such as Google's BBRv3 TCP control and support for an experimental scheduler, along with dedicated NVIDIA driver repositories and real-time options. The new kernels bring a total of 714 and 549 upstream commits, respectively, focusing on stability, smoothness, and improved memory management while maintaining a conservative approach for the long-term support branch. However, the project remains exclusively for x86_64 architecture, leaving ARM and RISC-V users without support, and requires additional installations for users relying on out-of-tree modules

Linux Kernel versions 7.2.4, 6.18.50, and 6.12.109 have been released, incorporating around 1,650 commits that address significant use-after-free vulnerabilities, especially affecting MediaTek's mt76 Wi-Fi drivers and the SMACK LSM. Key fixes include resolving Realtek SError panics during warm reboots, silent Hyper-V interrupt drops, and a bug related to 32-bit file truncation that could corrupt large extents. The updates also include crucial patches targeting credential races, memory leaks, and various driver issues, highlighting a strong focus on security and stability. Users of Wi-Fi 7 and Hyper-V are recommended to prioritize these updates due to their importance in mitigating vulnerabilities and improving system performance

Fedora Linux 45 is hosting an Internationalization Test Day from September 7 to September 13, 2026, encouraging testers to assess language support, font rendering, and input methods across various desktop environments. Organized by QA lead Kamil Paral, this initiative aims to identify and resolve critical internationalization regressions during the release's freeze-and-polish phase, ensuring a smoother final build. Participants can test using updated nightly images on either physical machines or virtual machines, submitting their findings through a structured portal for effective triage. The event highlights the importance of internationalization, as it directly impacts the usability of the operating system for diverse language users, and invites engagement from the community to improve Fedora's i18n features

Bazzite Linux 44.20260907 has been released as the eighth stable image in the Fedora 44 cycle, featuring a significant kernel upgrade from 7.2.1 to 7.2.3, along with support for the Ayaneo KONKR Fit handheld. This release enhances thermal management across non-Valve handhelds by unifying TDP control, while also bringing desktop improvements such as regained native TDP settings for GNOME and new localization options. The update includes various enhancements to drivers, including better support for AMD and Intel GPUs, and introduces several fixes for newly added devices. Users can update through Discover or directly from the official Bazzite site, with the rapid development cycle continuing to deliver frequent improvements and fixes