1Release notes for FreeBSD 13.0. 2 3This file describes new user-visible features, changes and updates relevant to 4users of binary FreeBSD releases. Each entry should describe the change in no 5more than several sentences and should reference manual pages where an 6interested user can find more information. Entries should wrap after 80 7columns. Each entry should begin with one or more commit IDs on one line, 8specified as a comma separated list and/or range, followed by a colon and a 9newline. Entries should be separated by a newline. 10 11Changes to this file should not be MFCed. 12 13r350471: 14 gnop(8) can now configure a delay to be applied to read and write 15 request delays. See the -d, -q and -x parameters. 16 17r350315, r350316: 18 Adds a Linux compatible copy_file_range(2) syscall. 19 20r350307: 21 libcap_random(3) has been removed. Applications can use native 22 APIs to get random data in capability mode. 23 24r349352: 25 nand(4) and related components have been removed. 26 27r349349: 28 The UEFI loader now supports HTTP boot. 29 30r349335: 31 bhyve(8) now implements a High Definition Audio (HDA) driver, allowing 32 guests to play to and record audio data from the host. 33 34r349286: 35 swapon(8) can now erase a swap device immediately before enabling it, 36 similar to newfs(8)'s -E option. This behaviour can be specified by 37 adding -E to swapon(8)'s command-line parameters, or by adding the 38 "trimonce" option to a swap device's /etc/fstab entry. 39 40r347908-r347923: 41 The following network drivers have been removed: bm(4), cs(4), de(4), 42 ed(4), ep(4), ex(4), fe(4), pcn(4), sf(4), sn(4), tl(4), tx(4), txp(4), 43 vx(4), wb(4), xe(4). 44 45$FreeBSD$ 46