1a53ce3fcSGlen BarberRelease notes for FreeBSD 14.0. 28dbc2b6eSMark Johnston 38dbc2b6eSMark JohnstonThis file describes new user-visible features, changes and updates relevant to 48dbc2b6eSMark Johnstonusers of binary FreeBSD releases. Each entry should describe the change in no 58dbc2b6eSMark Johnstonmore than several sentences and should reference manual pages where an 68dbc2b6eSMark Johnstoninterested user can find more information. Entries should wrap after 80 78dbc2b6eSMark Johnstoncolumns. Each entry should begin with one or more commit IDs on one line, 8cda1f88dSWarner Loshspecified as a comma separated list and/or range, followed by a colon and a 9cda1f88dSWarner Loshnewline. Entries should be separated by a newline. 108dbc2b6eSMark Johnston 118dbc2b6eSMark JohnstonChanges to this file should not be MFCed. 128dbc2b6eSMark Johnston 13*05eba8e0SMark Johnston422084abbda: 14*05eba8e0SMark Johnston LLVM's MemorySanitizer can now be used in amd64 kernels. See the 15*05eba8e0SMark Johnston kmsan(9) manual page for more information. 16*05eba8e0SMark Johnston 17*05eba8e0SMark Johnston38da497a4dfc: 18*05eba8e0SMark Johnston LLVM's AddressSanitizer can now be used in amd64 kernels. See the 19*05eba8e0SMark Johnston kasan(9) manual page for more information. 20*05eba8e0SMark Johnston 21818edf67SWarner Loshf39dd6a97844,23f24377b1a9,628bd30ab5a4: 2259b83c47SWarner Losh One True Awk has been updated to the latest from upstream 23818edf67SWarner Losh (20210727). All the FreeBSD patches, but one, have now been 2459b83c47SWarner Losh either up streamed or discarded. Notable changes include: 2559b83c47SWarner Losh o Locale is no longer used for ranges 2659b83c47SWarner Losh o Various bugs fixed 2759b83c47SWarner Losh o Better compatibility with gawk and mawk 2859b83c47SWarner Losh 2959b83c47SWarner Losh The one FreeBSD change, likely to be removed in FreeBSD 14, is that 3059b83c47SWarner Losh we still allow hex numbers, prefixed with 0x, to be parsed and 3159b83c47SWarner Losh interpreted as hex numbers while all other awks (including one 3259b83c47SWarner Losh true awk now) interpret them as 0 in line with awk's historic 3359b83c47SWarner Losh behavior. 3459b83c47SWarner Losh 35818edf67SWarner Losh A second change, less likely to be noticed, is the historic wart 36818edf67SWarner Losh if -Ft meaning to use hard tab characters as the field separator 37818edf67SWarner Losh is deprecated and will likely be removed in FreeBSD 14. 38818edf67SWarner Losh 39cda1f88dSWarner Loshee29e6f31111: 40be7c6470SRick Macklem Commit ee29e6f31111 added a new sysctl called vfs.nfsd.srvmaxio 41be7c6470SRick Macklem that can be used to increase the maximum I/O size for the NFS 42be7c6470SRick Macklem server to any power of 2 up to 1Mbyte while the nfsd(8) is not running. 43be7c6470SRick Macklem The FreeBSD NFS client can now be set to use a 1Mbyte I/O size 44be7c6470SRick Macklem via the vfs.maxbcachebuf tunable and the Linux NFS client 45be7c6470SRick Macklem can also do 1Mbyte I/O. 46be7c6470SRick Macklem kern.ipc.maxsockbuf will need to be increased. A console 47be7c6470SRick Macklem message will suggest a setting for it. 48be7c6470SRick Macklem 49cda1f88dSWarner Loshd575e81fbcfa: 50df4e9787SWarner Losh gconcat(8) has added support for appending devices to the device 51df4e9787SWarner Losh not present at creation time. 52dd3fd6b8SWarner Losh 53cda1f88dSWarner Losh76681661be28: 541f64f32aSJohn Baldwin Remove support for asymmetric cryptographic operations from 5506cdfe2dSJohn Baldwin the kernel open cryptographic framework (OCF). 56b49ba74dSRick Macklem 57cda1f88dSWarner Losha145cf3f73c7: 58b49ba74dSRick Macklem The NFSv4 client now uses the highest minor version of NFSv4 59b49ba74dSRick Macklem supported by the NFSv4 server by default instead of minor version 0, 60b49ba74dSRick Macklem for NFSv4 mounts. 61b49ba74dSRick Macklem The "minorversion" mount option may be used to override this default. 62