1Release notes for FreeBSD 13.1. 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 1333ff39796ffe,8719e8a951b7: 14 A new rc(8) service script zfskeys allows for automatic decryption 15 of ZFS datasets encrypted with ZFS native encryption during boot. 16 See the rc.conf(5) manual page for more information. 17 18b7a2cf0d9102 - eae02d959363: 19 Upgrade bhyve's emulation to version 1.4 of the NVMe specification 20 210a6760a1de32, 3f3676a71266, 580c04df4db6: 22 Add WiFi 6 support. 23 24various: 25 Add support for the HiFive Unmatched RISC-V board. 26 279fb6e613373c: 28 Add a sysctl called vfs.nfsd.srvmaxio that can be used to 29 increase the NFS server's maximum I/O size from 128Kbytes 30 to any power of 2 up to 1Mbyte. It can only be set when 31 the nfsd threads are not running and will normally require 32 an increase in kern.ipc.maxsockbuf to at least the value 33 recommended by the console log message generated when 34 setting vfs.nfsd.srvmaxio is first attempted. 35 369ec7dbf46b0a: 37 Add a new NFSv4.1/4.2 mount option "nconnect" that can 38 be used to specify the number of TCP connections that 39 will be used for the mount, up to a maximum of 16. 40 The first (default) TCP connection will be used for 41 all RPCs that consist of small RPC messages. 42 The RPCs that can consist of large RPC messages 43 (Read/Readdir/ReaddirPlus/Write) will be sent on the 44 additional TCP connections in a round robin fashion. 45 If either the NFS client or NFS server have multiple 46 network interfaces aggregated together or a network 47 interface that uses multiple queues, this can increase 48 NFS performance for the mount. 49 50various: 51 One True Awk has been updated to the latest from upstream 52 (20210215). All the FreeBSD patches, but one, have now been 53 either up streamed or discarded. Notable changes include: 54 o Locale is no longer used for ranges 55 o Various bugs fixed 56 o Better compatibility with gawk and mawk 57 58 The one FreeBSD change, likely to be removed in FreeBSD 14, is that 59 we still allow hex numbers, prefixed with 0x, to be parsed and 60 interpreted as hex numbers while all other awks (including one 61 true awk now) interpret them as 0 in line with awk's historic 62 behavior. 63 648a04edfdcbd2: 65 Change the default minor version used for an NFSv4 mount 66 to the highest minor version supported by the NFSv4 server. 67 This default can be overridden by using the "minorversion" 68 mount option. 69 702c76eebca71b, 59f6f5e23c1a: 71 Add two daemons rpc.tlsclntd(8) and rpc.tlsservd(8) that provide 72 support for NFS-over-TLS as described in the Internet Draft titled 73 "Towards Remote Procedure Call Encryption By Default". 74 These daemons are only built when WITH_OPENSSL_KTLS is specified 75 and are only tested on amd64 at this time. 76 They use KTLS to encrypt/decrypt all NFS RPC message traffic, plus 77 optional verification of machine identity via X.509 certificates. 78 79$FreeBSD$ 80