We are proud to announce our new stable release, version 2025.12, code-named 'Postwurfsendung'. Like the previous release, version 2025.08, live ISO images are available for 64-bit x86 (amd64) and 64-bit ARM (arm64) CPUs. For this release, a number of internal changes to our build-tool grml-live were implemented. If you remaster the Grml ISO image or build your own, please take a look at the grml-live changelog. Noteworthy changes are: grml-live - build system for creating Grml-based Linux live systems; new TOR class; incorporate previously separate package grml-desktop; Live-CD glue code was imported from grml-scripts; minimum host OS for running grml-live is now Debian 'Bookworm', minimum build target is also Debian 'Bookworm'; dropped old scripts - grepc, grepedit, iimage, logview, mailhops, notifyd, osd_server, qma, dirvish-setup, grml-iptstate, make_chroot_jail, grml-swapon....