guestfs-release-notes-1.50(1) Virtualization Support (NAME) guestfs-release-notes - libguestfs LIBGUESTFS 1.50 (RELEASE NOTES FOR LIBGUESTFS 1.50) libguestfs 1.50 . 1.48 . Libguestfs 1.50.0 . (Language bindings) PHP PHP8 (Geoff Amey). (deprecation) GObject. distutils ( Miro Hroncok). (Inspection) RPM (API) . librpm libguestfs SHA1 RHEL 6 ( Panu Matilainen). "guestfs_inspect_get_hostname" guestfs(3) /etc/hostname ( Dawid Zamirski). "guestfs_file_architecture" guestfs(3) zstd . "guestfs_inspect_get_osinfo" guestfs(3) osinfo Windows 11 . Windows 10 ( Yaakov Selkowitz, Yongkui Guo). (API) (New APIs) "guestfs_device_name" guestfs(3) API 0 "/dev/sda" . "guestfs_clevis_luks_unlock" guestfs(3) API Clevis/Tang . guestfish guestmount (Laszlo Ersek). "guestfs_inspect_get_build_id" guestfs(3) API (build ID) . . API (Other API changes) API "guestfs_add_drive" guestfs(3) "name" "iface" . "name" . "iface" libvirt direct (Laszlo Ersek). "guestfs_readdir" guestfs(3) (Laszlo Ersek). (Build changes) Augeas libguestfs libguestfs . : https://people.redhat.com/~rjones/augeas RHEL 7+ Fedora Rawhide . libguestfs OCaml 4.04 . RHEL 6 . zstd . OCaml gettext libguestfs . ( gettext C .) OCaml 4.14. stdlib OCaml 4.04. "./configure --disable-ocaml". libguestfs OCaml OCaml API . Artix Rocky Virtuozzo (Halil Tezcan KARABULUT, Neil Hanlon, Andrey Drobyshev). $ID_LIKE /etc/os-release $ID ( S D Rausty). libguestfs macOS. libguestfs (Kashyap Chamarthy). printf glibc . "LD_PRELOAD=libSegFault.so" . glibc 2.35 . dtrace / systemtap . (Internals) (Nikolay Shirokovskiy). qcow2 (Andrey Drobyshev). (5-level page tables) qemu. qemu . devicesfile LVM2 (LV) UUID (Laszlo Ersek). "-cpu max" RISC-V TCG qemu . qemu . . setenv(3) fork exec ( Siddhesh Poyarekar). file seccomp ( David Runge, Toolybird). (Bugs fixed) https://bugzilla.redhat.com/2108425 libguestfs-1.48.4 Error: static declaration of `caml_alloc_initialized_string' follows non-static declaration https://bugzilla.redhat.com/2064182 SHA 1 RHEL 6 https://bugzilla.redhat.com/2033247 RBD https://bugzilla.redhat.com/2012658 libguestfs Windows 11 https://bugzilla.redhat.com/1965941 lvm-set-filter guestfish lvm2 https://bugzilla.redhat.com/1844341 iface 'virtio' https://bugzilla.redhat.com/1809453 [ ] LUKS Clevis Tang https://bugzilla.redhat.com/1794518 libguestfs setfiles (immutable) ext4 https://bugzilla.redhat.com/1674392 ( NULL) https://bugzilla.redhat.com/1554735 : customize --selinux-relabel --no-selinux-relabel (SEE ALSO) guestfs-examples(1), guestfs-faq(1), guestfs-performance(1), guestfs-recipes(1), guestfs-testing(1), guestfs(3), guestfish(1), http://libguestfs.org (AUTHORS) Adolfo Jayme Barrientos Andrey Drobyshev Emilio Herrera Ettore Atalan Geoff Amey Hela Basa Jan Kuparinen Kashyap Chamarthy Laszlo Ersek Marcin Stanclik Michal Smyk Neil Hanlon Nikolay Shirokovskiy Pavel Borecki Piotr Drag Richard W.M. Jones Ricky Tigg Temuri Doghonadze Yuri Chornoivan (COPYRIGHT) Copyright (C) 2009-2025 Red Hat Inc. (LICENSE) << >> (GNU General Public License) / ( ) . . << >> . << >> Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . (BUGS) libguestfs : https://bugzilla.redhat.com/buglist.cgi?component=libguestfs&product=Virtualization+Tools libguestfs : https://bugzilla.redhat.com/enter_bug.cgi?component=libguestfs&product=Virtualization+Tools : o libguestfs. o libguestfs ( ). o . o libguestfs-test-tool(1) . libguestfs-1.60.1 2026-07-14 guestfs-release-notes-1.50(1)