This update for libvirt fixes the following issues: This new feature was added: - bsc#1094325, bsc#1094725: libxl: Enable virsh blockresize for XEN guests This security issue was fixed: - CVE-2017-5715: Additional fixes for the Spectre patches These non-security issues were fixed: - bsc#1100112: schema: allow any strings in smbios entry qemu: escape smbios entry strings - bsc#1091427: libxl: fix segfault in libxlReconnectDomain - bsc#959329: libxl: don"t set hasManagedSave when performing save