The APT plumbing underneath Kali Linux is finally catching up with modern Debian. The security distribution's 2026.2 release, out on 2026-06-29, retires the monolithic sources.list file in favor of a deb822-style sources.list.d/kali.source, the format Debian and its derivatives have been steering toward for cleaner, per-repository configuration. Alongside that housekeeping, the team rebuilt the initrd to be smaller, cutting boot times noticeably for anyone running Kali inside a virtual machine.
The desktop side gets the expected refresh, with the environments bumped to GNOME 50 and KDE Plasma 6.6. Kali's helper scripts that start various services have been made consistent with one another, and there is a new heads-up that upgrades to polkit and xrdp now require a full system reboot to take effect. The kernel stays on 6.19 for this cycle, though the release notes explain how to pull 7.0 early for those who want it, and the customary batch of new penetration-testing tools has landed in the repositories.
For anyone running Kali on single-board hardware, the ARM story remains central to the project. Recent releases restored Nexmon firmware patching for Broadcom and Cypress wireless chips, including the Wi-Fi silicon built into the Raspberry Pi, and added support for the Raspberry Pi 5, enabling monitor mode and frame injection directly from the board's onboard radio. The Raspberry Pi Imager customizations carried over from earlier versions still let you set credentials and configuration at write time, which makes headless deployments on an SBC considerably less fiddly.
Kali is a free download and follows a rolling-release model based on Debian's Testing branch, so existing installations can reach 2026.2 with a standard upgrade rather than a reinstall. Fresh images are available as a full installer ISO weighing 4,580MB (4.6 GB) and a lightweight 743MB (0.7 GB) netinst build, both offered for amd64 with SHA256 checksums and torrents.
