FreeBSD 12.0-BETA4 发布了，主要更新如下：
o The number of fans supported from 8 to 12 for the powerpc architecture. o A VIMAGE fix to correct carpstats. o The bectl(8) utility has been added to rescue(8), as well as a fix to prevent an error when attempting to activate the currently active boot environment. o The dvd1.iso pkg(8) as well as the default pkg(8) configuration file has been updated updated to use the quarterly package set. Note to armv6, armv7, and aarch64 users: packages against the quarterly ports branch (2018Q4) are in progress, and should be complete over the next few days. o The icwhd(4) driver has been updated to add TCO watchdog timer support in Lewisburg PCH (C620) chipsets. o A local_unbound_tls variable has been added to the default rc.conf(5), set to "NO" by default. o A fix to detect "stolen memory" not properly reserved in some Intel device BIOSes has been added. o Fixes to lualoader. o Updates to the linux.ko and linux64.ko kernel modules, in particular allowing the x11/nvidia-driver* ports to use the linux64.ko module. (PR 206711) o The iavf(4) driver has been updated to fix TSO offloading when TXCSUM is disabled. o An ICMP buffer underwrite issue has been fixed. (CVE-2018-17156) o A possible boot issue related to EARLY_AP_STARTUP has been fixed. (PR 228768) o Other miscellaneous fixes.
详情查看 发布公告 。