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 13r360920,r360923,r360924,r360927,r360928,r360931,r360933,r360936: 14 Remove support for ARC4, Blowfish, Cast, DES, Triple DES, MD5, 15 MD5-KPDK, MD5-HMAC, SHA1-KPDK, and Skipjack algorithms from 16 the kernel open cryptographic framework (OCF). 17 18r360562: 19 Remove support for ARC4, Blowfish, Cast, DES, Triple DES, 20 MD5-HMAC, and Skipjack algorithms from /dev/crypto. 21 22r360557: 23 Remove support for DES, Triple DES, Blowfish, Cast, and 24 Camellia ciphers from IPsec(4). Remove support for MD5-HMAC, 25 Keyed MD5, Keyed SHA1, and RIPEMD160-HMAC from IPsec(4). 26 27r359945: 28 Remove support for Triple DES, Blowfish, and MD5 HMAC from 29 geli(4). 30 31r359786-r359787: 32 Remove support for DES, Triple DES, and RC4 from in-kernel GSS 33 authentication. 34 35r357627: 36 remove elf2aout. 37 38r357560-r357565: 39 init(8), service(8), and cron(8) will now adopt user/class environment 40 variables (excluding PATH, by default, which will be overwritten) by 41 default. Notably, environment variables for all cron jobs and rc 42 services can now be set via login.conf(5). 43 44r357455: 45 sparc64 has been removed from FreeBSD. 46 47r355677: 48 Adds support for NFSv4.2 (RFC-7862) and Extended Attributes 49 (RFC-8276) to the NFS client and server. 50 NFSv4.2 is comprised of several optional features that can be supported 51 in addition to NFSv4.1. This patch adds the following optional features: 52 - posix_fadvise(POSIX_FADV_WILLNEED/POSIX_FADV_DONTNEED) 53 - posix_fallocate() 54 - intra server file range copying via the copy_file_range(2) syscall 55 --> Avoiding data tranfer over the wire to/from the NFS client. 56 - lseek(SEEK_DATA/SEEK_HOLE) 57 - Extended attribute syscalls for "user" namespace attributes as defined 58 by RFC-8276. 59 60 For the client, NFSv4.2 is only used if the mount command line option 61 minorversion=2 is specified. 62 For the server, two new sysctls called vfs.nfsd.server_min_minorversion4 63 and vfs.nfsd.server_max_minorversion4 have been added that allow 64 sysadmins to limit the minor versions of NFSv4 supported by the nfsd 65 server. 66 Setting vfs.nfsd.server_max_minorversion4 to 0 or 1 will disable NFSv4.2 67 on the server. 68 69r356263: 70 armv5 support has been removed from FreeBSD. 71 72r354517: 73 iwm(4) now supports most Intel 9260, 9460 and 9560 Wi-Fi devices. 74 75r354269: 76 sqlite3 is updated to sqlite3-3.30.1. 77 78r352668: 79 cron(8) now supports the -n (suppress mail on succesful run) and -q 80 (suppress logging of command execution) options in the crontab format. 81 See the crontab(5) manpage for details. 82 83r352304: 84 ntpd is no longer by default locked in memory. rlimit memlock 32 85 or rlimit memlock 0 can be used to restore this behaviour. 86 87r351522: 88 Add kernel-side support for in-kernel Transport Layer Security 89 (KTLS). KTLS permits using sendfile(2) over sockets using 90 TLS. 91 92r351397: 93 WPA is updated from 2.8 to 2.9. 94 95r351361: 96 Add probes for lockmgr(9) to the lockstat DTrace provider, add 97 corresponding lockstat(1) events, and document the new probes in 98 dtrace_lockstat.4. 99 100r351356: 101 Intel RST is a new 'feature' that remaps NVMe devices from 102 their normal location to part of the AHCI bar space. This 103 will eliminate the need to set the BIOS SATA setting from RST 104 to AHCI causing the nvme drive to be erased before FreeBSD 105 will see the nvme drive. FreeBSD will now be able to see the 106 nvme drive now in the default config. 107 108r351201, r351372: 109 Add a vop_stdioctl() call, so that file systems that do not support 110 holes will have a trivial implementation of lseek(SEEK_DATA/SEEK_HOLE). 111 The algorithm appears to be compatible with the POSIX draft and 112 the implementation in Linux for the case of a file system that 113 does not support holes. Prior to this patch, lseek(2) would reply 114 -1 with errno set to ENOTTY for SEEK_DATA/SEEK_HOLE on files in 115 file systems that do not support holes. 116 r351372 maps ENOTTY to EINVAL for lseek(SEEK_DATA/SEEK_HOLE) for 117 any other cases, such as a ENOTTY return from vn_bmap_seekhole(). 118 119r350665: 120 The fuse driver has been renamed to fusefs(5) and been substantially 121 rewritten. The new driver includes many bug fixes and performance 122 enhancements, as well as the following user-visible features: 123 * Optional kernel-side permissions checks (-o default_permissions) 124 * mknod(2), socket(2), and pipe(2) support 125 * server side locking with fcntl(2) 126 * FUSE operations are now interruptible when mounted with -o intr 127 * server side handling of UTIME_NOW during utimensat(2) 128 * mount options may be updated with "mount -u" 129 * fusefs file system may now be exported over NFS 130 * RLIMIT_FSIZE support 131 * support for fuse file systems using protocols as old as 7.4 132 133 FUSE file system developers should also take note of the following new 134 features: 135 * The protocol level has been raised from 7.8 to 7.23 136 * kqueue support on /dev/fuse 137 * server-initiated cache invalidation via FUSE_NOTIFY_REPLY 138 139r350471: 140 gnop(8) can now configure a delay to be applied to read and write 141 request delays. See the -d, -q and -x parameters. 142 143r350315, r350316: 144 Adds a Linux compatible copy_file_range(2) syscall. 145 146r350307: 147 libcap_random(3) has been removed. Applications can use native 148 APIs to get random data in capability mode. 149 150r349529,r349530: 151 Add support for using unmapped mbufs with sendfile(2). 152 153r349352: 154 nand(4) and related components have been removed. 155 156r349349: 157 The UEFI loader now supports HTTP boot. 158 159r349335: 160 bhyve(8) now implements a High Definition Audio (HDA) driver, allowing 161 guests to play to and record audio data from the host. 162 163r349286: 164 swapon(8) can now erase a swap device immediately before enabling it, 165 similar to newfs(8)'s -E option. This behaviour can be specified by 166 adding -E to swapon(8)'s command-line parameters, or by adding the 167 "trimonce" option to a swap device's /etc/fstab entry. 168 169r347908-r347923: 170 The following network drivers have been removed: bm(4), cs(4), de(4), 171 ed(4), ep(4), ex(4), fe(4), pcn(4), sf(4), sn(4), tl(4), tx(4), txp(4), 172 vx(4), wb(4), xe(4). 173 174$FreeBSD$ 175