postmarketOS 2026-06 continues to evolve with a new update This development update incorporates significant improvements for Linux phones and tablets. Among the most notable new features are the arrival of KDE Plasma Mobile 6.7, along with new USB management tools, improvements to the systemd-based image, and various changes designed to simplify system maintenance.
Based on Alpine LinuxPostmarketOS remains one of the most active projects within the mobile Linux ecosystem. Its goal is to offer a distribution capable of extending the lifespan of mobile devices through completely free software, constantly incorporating new features and expanding support for more devices.
postmarketOS 2026-06 incorporates Plasma 6.7 and more improvements for mobile Linux
The main new feature of this update is the addition of KDE Plasma Mobile 6.7 both on Alpine Linux and postmarketOS. Thanks to this, compatible devices receive the latest improvements to the KDE mobile environment, including bug fixes, performance optimizations, and new features developed in recent weeks.
Another important addition is USB Signaller, a new utility developed in Rust that becomes part of the branch edge from postmarketOS. This tool simplifies the initialization of USB devices, eliminating dependence on certain scripts. initramfsIt improves event logging and adds support for switching between host and device modes.
The Duranium image, based on systemd, also receives several improvements. Among them is the ability to enable Waydroid via a system extension, facilitating the execution of Android applications. Furthermore, devices compatible with variable EFI now have a backup bootloader that allows for automatic system recovery if a bootloader update fails.
In terms of compatibility, the kernel package for Qualcomm SDM845 devices has been updated to Linux 7.1, incorporating improvements for several devices. Among these, the most notable is the improved functionality of the touchscreen on the LG G7 ThinQ, along with other changes integrated into the main kernel tree.
Other improvements
The developers have also cleaned up unmaintained packages and tightened the requirements for devices included in the testing category. From now on, these devices must use kernel versions no older than the oldest officially supported LTS version and be compiled using LLVM. Additionally, the armhf (ARMv6) architecture has been removed from the branch. edge because it has virtually no active users.
With this update, postmarketOS continues to strengthen its position as one of the leading mobile Linux distributions. The arrival of Plasma 6.7, improvements to Duranium, and the modernization of various tools demonstrate that the project continues to evolve, offering an increasingly comprehensive experience on compatible phones and tablets.