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version 1.53, 2016/08/15 02:22:05

version 1.54, 2017/06/26 17:18:57

Line 58

<ul>

<li>Improved hardware support, including:

<ul>

<li><a href="http://man.openbsd.org/?query=umsm&sektion=4">umsm(4)</a> supports additional mobile broadband devices.

<li><a href="https://man.openbsd.org/?query=umsm&sektion=4">umsm(4)</a> supports additional mobile broadband devices.

<li>Non-GigE <a href="http://man.openbsd.org/?query=ale&sektion=4">ale(4)</a> devices can now establish link to a GigE link partner.

<li>Non-GigE <a href="https://man.openbsd.org/?query=ale&sektion=4">ale(4)</a> devices can now establish link to a GigE link partner.

<li>Support for Intel 82580 has been added to <a href="http://man.openbsd.org/?query=em&sektion=4">em(4)</a>.

<li>Support for Intel 82580 has been added to <a href="https://man.openbsd.org/?query=em&sektion=4">em(4)</a>.

<li>Support for MegaRAID 9240 has been added to <a href="http://man.openbsd.org/?query=mfi&sektion=4">mfi(4)</a>.

<li>Support for MegaRAID 9240 has been added to <a href="https://man.openbsd.org/?query=mfi&sektion=4">mfi(4)</a>.

<li>Support for Nuvoton NCT6776F has been added to <a href="http://man.openbsd.org/?query=lm&sektion=4">lm(4)</a>.

<li>Support for Nuvoton NCT6776F has been added to <a href="https://man.openbsd.org/?query=lm&sektion=4">lm(4)</a>.

<li>Support for Centrino Advanced-N 6205 has been added to <a href="http://man.openbsd.org/?query=iwn&sektion=4">iwn(4)</a>.

<li>Support for Centrino Advanced-N 6205 has been added to <a href="https://man.openbsd.org/?query=iwn&sektion=4">iwn(4)</a>.

<li>Support for SiS 1182/1183 SATA has been added to <a href="http://man.openbsd.org/?query=pciide&sektion=4">pciide(4)</a>.

<li>Support for SiS 1182/1183 SATA has been added to <a href="https://man.openbsd.org/?query=pciide&sektion=4">pciide(4)</a>.

<li>Support for Synaptics touch pads through the <a href="http://man.openbsd.org/?query=synaptics&sektion=4">synaptics(4)</a> X.Org input driver is now enabled by default.

<li>Support for Synaptics touch pads through the <a href="https://man.openbsd.org/?query=synaptics&sektion=4">synaptics(4)</a> X.Org input driver is now enabled by default.

<li>Support for Intel Sandy Bridge integrated graphics cards has been added to the <a href="http://man.openbsd.org/?query=intel&sektion=4">intel(4)</a> X.Org driver.

<li>Support for Intel Sandy Bridge integrated graphics cards has been added to the <a href="https://man.openbsd.org/?query=intel&sektion=4">intel(4)</a> X.Org driver.

<li>Assembler implementation of the AES-GCM mode for new Intel and future AMD CPUs has been added.

<li><a href="http://man.openbsd.org/?query=usb&manpath=OpenBSD%20Current&sektion=4&format=html">usb(4)</a> probes bus after resume, improves functionality for some laptops.

<li><a href="https://man.openbsd.org/?query=usb&manpath=OpenBSD%20Current&sektion=4&format=html">usb(4)</a> probes bus after resume, improves functionality for some laptops.

</ul>

<li>Generic network stack improvements:

<ul>

<li>RFC4638 MTU negotiation for <a href="http://man.openbsd.org/?query=pppoe&sektion=4">pppoe(4)</a>.

<li>RFC4638 MTU negotiation for <a href="https://man.openbsd.org/?query=pppoe&sektion=4">pppoe(4)</a>.

<li><a href="http://man.openbsd.org/?query=npppdctl&manpath=OpenBSD%20Current&sektion=8&format=html">npppdctl(8)</a> replaced with <a href="http://man.openbsd.org/?query=npppctl&manpath=OpenBSD%20Current&sektion=8&format=html">npppctl(8)</a>, written from scratch. Includes support for IPv6 as tunnel source address.

<li><a href="https://man.openbsd.org/?query=npppdctl&manpath=OpenBSD%20Current&sektion=8&format=html">npppdctl(8)</a> replaced with <a href="https://man.openbsd.org/?query=npppctl&manpath=OpenBSD%20Current&sektion=8&format=html">npppctl(8)</a>, written from scratch. Includes support for IPv6 as tunnel source address.

<li>Improve performance (throughput and loss rate) for PPTP, <a href="http://man.openbsd.org/?query=pppd&manpath=OpenBSD%20Current&sektion=8&format=html">pppd(8)</a> or L2TP(/IPsec) on unstable latency networks (eg mobile).

<li>Improve performance (throughput and loss rate) for PPTP, <a href="https://man.openbsd.org/?query=pppd&manpath=OpenBSD%20Current&sektion=8&format=html">pppd(8)</a> or L2TP(/IPsec) on unstable latency networks (eg mobile).

<li>Improved IPv6 fragment handling.

<li>Many robustness improvements for IEEE 802.11 (particularly hostap).

<li>Improved vlan priority support, including mapping to interface queues.

<li>Initial rdomains support for IPv6.

<li>Robustness improvements for <a href="http://man.openbsd.org/?query=carp&sektion=4">carp(4)</a>.

<li>Robustness improvements for <a href="https://man.openbsd.org/?query=carp&sektion=4">carp(4)</a>.

<li>Various IPv6 and rdomain related improvements for <a href="http://man.openbsd.org/?query=carp&sektion=4">carp(4)</a>.

<li>Various IPv6 and rdomain related improvements for <a href="https://man.openbsd.org/?query=carp&sektion=4">carp(4)</a>.

</ul>

<li>Routing daemons and other userland network improvements:

<ul>

<li><a href="http://man.openbsd.org/?query=fstat&sektion=8">fstat(8)</a> now displays routing table ID and socket-splicing information and ps can display routing table ID.

<li><a href="https://man.openbsd.org/?query=fstat&sektion=8">fstat(8)</a> now displays routing table ID and socket-splicing information and ps can display routing table ID.

<li><a href="http://man.openbsd.org/?query=traceroute&sektion=8">traceroute(8)</a> and <a href="http://man.openbsd.org/?query=traceroute6&sektion=8">traceroute6(8)</a> can look up ASNs for each hop.

<li><a href="https://man.openbsd.org/?query=traceroute&sektion=8">traceroute(8)</a> and <a href="https://man.openbsd.org/?query=traceroute6&sektion=8">traceroute6(8)</a> can look up ASNs for each hop.

<li><a href="http://man.openbsd.org/?query=snmpd&sektion=8">snmpd(8)</a> adds a MIB to show statistics for <a href="http://man.openbsd.org/?query=carp&sektion=4">carp(4)</a> interfaces.

<li><a href="https://man.openbsd.org/?query=snmpd&sektion=8">snmpd(8)</a> adds a MIB to show statistics for <a href="https://man.openbsd.org/?query=carp&sektion=4">carp(4)</a> interfaces.

<li><a href="http://man.openbsd.org/?query=bgpctl&sektion=8">bgpctl(8)</a> parses and display MRT routing table dumps.

<li><a href="https://man.openbsd.org/?query=bgpctl&sektion=8">bgpctl(8)</a> parses and display MRT routing table dumps.

<li><a href="http://man.openbsd.org/?query=ntpd&sektion=8">ntpd(8)</a> supports multiple rdomains.

<li><a href="https://man.openbsd.org/?query=ntpd&sektion=8">ntpd(8)</a> supports multiple rdomains.

<li>When <a href="http://man.openbsd.org/?query=ospfd&sektion=8">ospfd(8)</a> detects route socket overflow, it now delays before it reloads the fib.

<li>When <a href="https://man.openbsd.org/?query=ospfd&sektion=8">ospfd(8)</a> detects route socket overflow, it now delays before it reloads the fib.

<li>Improved and more consistent ToS support in various network tools

(<a href="http://man.openbsd.org/?query=tcpbench&sektion=8">tcpbench(8)</a>, <a href="http://man.openbsd.org/?query=nc&sektion=8">nc(8)</a>, <a href="http://man.openbsd.org/?query=pingt&sektion=8">ping(8)</a>, <a href="http://man.openbsd.org/?query=traceroute&sektion=8">traceroute(8)</a>).

(<a href="https://man.openbsd.org/?query=tcpbench&sektion=8">tcpbench(8)</a>, <a href="https://man.openbsd.org/?query=nc&sektion=8">nc(8)</a>, <a href="https://man.openbsd.org/?query=pingt&sektion=8">ping(8)</a>, <a href="https://man.openbsd.org/?query=traceroute&sektion=8">traceroute(8)</a>).

<li>Initial import of <a href="http://man.openbsd.org/?query=login_yubikey&manpath=OpenBSD%20Current&sektion=8&format=html">login_yubikey(8)</a> for logging in using yubikeys.

<li>Initial import of <a href="https://man.openbsd.org/?query=login_yubikey&manpath=OpenBSD%20Current&sektion=8&format=html">login_yubikey(8)</a> for logging in using yubikeys.

</ul>

<li><a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> improvements:

<li><a href="https://man.openbsd.org/?query=pf&sektion=4">pf(4)</a> improvements:

<ul>

<li>One-shot rule support for <a href="http://man.openbsd.org/?query=pf&sektion=4">pf(4)</a>, for use with proxies via anchors.

<li>One-shot rule support for <a href="https://man.openbsd.org/?query=pf&sektion=4">pf(4)</a>, for use with proxies via anchors.

<li>NAT64 support in PF using the af-to keyword.

<li>Much improved IPv6 fragment handling.

<li>Various enhancements with ICMP and especially ICMPv6 states

<li>Improved IPv6 Neighbor Discovery and Multicast Listener Discovery handling.

<li><a href="http://man.openbsd.org/?query=pfctl&sektion=8">pfctl(8)</a> now prints port numbers instead of service names by default.

<li><a href="https://man.openbsd.org/?query=pfctl&sektion=8">pfctl(8)</a> now prints port numbers instead of service names by default.

<li>Netflow v9 and ipfix support for <a href="http://man.openbsd.org/?query=pflow&sektion=4">pflow(4)</a>.

<li>Netflow v9 and ipfix support for <a href="https://man.openbsd.org/?query=pflow&sektion=4">pflow(4)</a>.

<li>Many <a href="http://man.openbsd.org/?query=pfsync&sektion=4">pfsync(4)</a> fixes and improvements including jumbo frames and automatically requesting a bulk update after a physical interface comes online.

<li>Many <a href="https://man.openbsd.org/?query=pfsync&sektion=4">pfsync(4)</a> fixes and improvements including jumbo frames and automatically requesting a bulk update after a physical interface comes online.

</ul>

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<ul>

<li>Improved locale support.

<li>Support for MSG_NOSIGNAL.

<li>KERN_PROC_CWD <a href="http://man.openbsd.org/?query=sysctl&sektion=3">sysctl(3)</a> for fetching the path to a process's working directory.

<li>KERN_PROC_CWD <a href="https://man.openbsd.org/?query=sysctl&sektion=3">sysctl(3)</a> for fetching the path to a process's working directory.

<li>Improved <a href="http://man.openbsd.org/?query=fnmatch&sektion=3">fnmatch(3)</a>, <a href="http://man.openbsd.org/?query=glob&sektion=3">glob(3)</a>, and <a href="http://man.openbsd.org/?query=regcomp&sektion=3">regcomp(3)</a> implementations to resist

<li>Improved <a href="https://man.openbsd.org/?query=fnmatch&sektion=3">fnmatch(3)</a>, <a href="https://man.openbsd.org/?query=glob&sektion=3">glob(3)</a>, and <a href="https://man.openbsd.org/?query=regcomp&sektion=3">regcomp(3)</a> implementations to resist

DoS attacks.

<li>Lots of HISTORY and AUTHORS information added to manpages.

<li>Improved checking of file-offset wraparound.

<li><a href="http://man.openbsd.org/?query=pwrite&sektion=2">pwrite(2)</a>/<a href="http://man.openbsd.org/?query=pwritev&sektion=2">pwritev(2)</a> now correctly by ignored O_APPEND.

<li><a href="https://man.openbsd.org/?query=pwrite&sektion=2">pwrite(2)</a>/<a href="https://man.openbsd.org/?query=pwritev&sektion=2">pwritev(2)</a> now correctly by ignored O_APPEND.

<li>Improved conformance of header files with standards.

<li>Improved cancelation support in both user-threads (libpthread) and rthreads.

<li>Improved correctness of execing, coredumping, signal delivery,

Line 132

<li>Architecture-independent kernel support for thread-control-block

handling for rthreads.

<li>Small improvements to Linux compat (only available on i386).

<li>Multiple bugs have been fixed in the Intel 10Gb driver <a href="http://man.openbsd.org/?query=ix&sektion=4">ix(4)</a>.

<li>Multiple bugs have been fixed in the Intel 10Gb driver <a href="https://man.openbsd.org/?query=ix&sektion=4">ix(4)</a>.

<li><a href="http://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a> now supports a concatenating discipline.

<li><a href="https://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a> now supports a concatenating discipline.

<li>On amd64, i386, and sparc64, the root filesystem can reside in a <a href="http://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a> volume. The kernel needs to be booted from a non-softraid partition.

<li>On amd64, i386, and sparc64, the root filesystem can reside in a <a href="https://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a> volume. The kernel needs to be booted from a non-softraid partition.

<li>On amd64, the system can be booted from a <a href="http://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a> RAID1 volume.

<li>On amd64, the system can be booted from a <a href="https://man.openbsd.org/?query=softraid&sektion=4">softraid(4)</a> RAID1 volume.

<li><a href="http://man.openbsd.org/?query=aucat&manpath=OpenBSD%20Current&sektion=1&format=html">aucat(1)</a> adds a "device number" component in <a href="http://man.openbsd.org/?query=sndio&manpath=OpenBSD%20Current&sektion=7&format=html">sndio(7)</a> device names, allowing a single aucat instance to handle all audio and MIDI services.

<li><a href="https://man.openbsd.org/?query=aucat&manpath=OpenBSD%20Current&sektion=1&format=html">aucat(1)</a> adds a "device number" component in <a href="https://man.openbsd.org/?query=sndio&manpath=OpenBSD%20Current&sektion=7&format=html">sndio(7)</a> device names, allowing a single aucat instance to handle all audio and MIDI services.

<li>Built-in <a href="http://man.openbsd.org/?query=sndiod&sektion=8">sndiod(8)</a> sound daemon now uses default rate 48kHz and the default block size 10ms. These settings ensure video players and programs using MTC are smooth by default.

<li>Built-in <a href="https://man.openbsd.org/?query=sndiod&sektion=8">sndiod(8)</a> sound daemon now uses default rate 48kHz and the default block size 10ms. These settings ensure video players and programs using MTC are smooth by default.

<li>Many updates to <a href="http://man.openbsd.org/?query=smtpd&manpath=OpenBSD%20Current&sektion=8&format=html">smtpd(8)</a>: a new scheduler_backend API introduced, more MIME 1.0 support added, new filter callbacks for network events, improved DNS error reporting and envelope handling, and the purge/ directory is now cleared via a privilege-separated child.

<li>Many updates to <a href="https://man.openbsd.org/?query=smtpd&manpath=OpenBSD%20Current&sektion=8&format=html">smtpd(8)</a>: a new scheduler_backend API introduced, more MIME 1.0 support added, new filter callbacks for network events, improved DNS error reporting and envelope handling, and the purge/ directory is now cleared via a privilege-separated child.

<li><a href="http://man.openbsd.org/?query=tmux&manpath=OpenBSD%20Current&sektion=1&format=html">tmux(1)</a> is extended to support a larger history, minimizes redundant log messages and does some code reordering for more local and less global variables. Support is added for the ESC[s and ESC[u save/restore cursor-position key sequences. $HOME (or ~) may now be used as default-path in tmux.conf.

<li><a href="https://man.openbsd.org/?query=tmux&manpath=OpenBSD%20Current&sektion=1&format=html">tmux(1)</a> is extended to support a larger history, minimizes redundant log messages and does some code reordering for more local and less global variables. Support is added for the ESC[s and ESC[u save/restore cursor-position key sequences. $HOME (or ~) may now be used as default-path in tmux.conf.

<li>Enhanced <a href="http://man.openbsd.org/?query=cwm&manpath=OpenBSD%20Current&sektion=1&format=html">cwm(1)</a> event support, added {r,}cycleingroup to cycle through clients belonging to the same group as the active client, simplified color initialization.

<li>Enhanced <a href="https://man.openbsd.org/?query=cwm&manpath=OpenBSD%20Current&sektion=1&format=html">cwm(1)</a> event support, added {r,}cycleingroup to cycle through clients belonging to the same group as the active client, simplified color initialization.

<li>The <a href="http://man.openbsd.org/?query=mg&manpath=OpenBSD%20Current&sektion=1&format=html">mg(1)</a> emacs-like editor: now uses absolute filenames while pushing and popping off the stack. In dired mode: corrected cursor movements and added missing keybindings.

<li>The <a href="https://man.openbsd.org/?query=mg&manpath=OpenBSD%20Current&sektion=1&format=html">mg(1)</a> emacs-like editor: now uses absolute filenames while pushing and popping off the stack. In dired mode: corrected cursor movements and added missing keybindings.

</ul>

Line 149

<ul>

<li>New features:

<ul>

<li><a href="http://man.openbsd.org/?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

add optional checkpoints for moduli screening.

<li><a href="http://man.openbsd.org/?query=ssh-add&sektion=1">ssh-add(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh-add&sektion=1">ssh-add(1)</a>:

new -k option to load plain keys (skipping certificates).

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

add wildcard support to PermitOpen, allowing things like

"PermitOpen localhost:*". (bz#1857)

<li><a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

support for cancelling local and remote port forwards via the multiplex

socket. Use "ssh -O cancel -L xx:xx:xx -R yy:yy:yy user@host" to request

the cancellation of the specified forwardings.

Line 164

</ul>

<li>The following significant bugs have been fixed in this release:

<ul>

<li><a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

ensure that $DISPLAY contains only valid characters before using it to

extract xauth data so that it can't be used to play local shell

metacharacter games.

<li><a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

unbreak remote port forwarding with dynamic allocated listen ports.

<li><a href="http://man.openbsd.org/?query=scp&sektion=1">scp(1)</a>:

<li><a href="https://man.openbsd.org/?query=scp&sektion=1">scp(1)</a>:

suppress adding '--' to remote commandlines when the first argument does

not start with '-'. Saves breakage on some difficult-to-upgrade

embedded/router platforms.

and

<a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

fix typo in IPQoS parsing: there is no "AF14" class, but there is an

"AF21" class.

and

<a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

do not permit SSH2_MSG_SERVICE_REQUEST/ACCEPT during rekeying.

<li><a href="http://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

skip attempting to create ~/.ssh when -F is passed.

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

unbreak stdio forwarding when ControlPersist is in use. (bz#1943)

<li><a href="http://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

send tty break to pty master instead of (probably already closed) slave

side. (bz#1859)

<li><a href="http://man.openbsd.org/?query=sftp&sektion=1">sftp(1)</a>:

<li><a href="https://man.openbsd.org/?query=sftp&sektion=1">sftp(1)</a>:

silence error spam for "ls */foo" in directory with files.

(bz#1683)

<li>Fixed a number of memory and file descriptor leaks.

Line 263

<li>As usual, steady improvements in manual pages and other documentation.

<li>Base system and Xenocara manuals are now installed as source code,

making <a href="http://man.openbsd.org/?query=grep&sektion=1">grep(1)</a> more useful in /usr/share/man/ and /usr/X11R6/man/.

making <a href="https://man.openbsd.org/?query=grep&sektion=1">grep(1)</a> more useful in /usr/share/man/ and /usr/X11R6/man/.

<li>If both formatted and source versions of manuals are installed,

<a href="http://man.openbsd.org/?query=man&sektion=1">man(1)</a> automatically displays the newer version of each page.

<a href="https://man.openbsd.org/?query=man&sektion=1">man(1)</a> automatically displays the newer version of each page.

<li> The system includes the following major components from outside suppliers:

Line 365

To make a boot floppy under MS-DOS, use the "rawrite" utility located

at CD1:5.1/tools/rawrite.exe. To make the boot floppy under a Unix OS,

use the

utility. The following is an example usage of

<a href="http://man.openbsd.org/?query=dd&sektion=1">dd(1)</a>,

<a href="https://man.openbsd.org/?query=dd&sektion=1">dd(1)</a>,

where the device could be "floppy", "rfd0c", or

"rfd0a".

Line 659

OpenBSD ports system.

The ports/ directory represents a CVS (see the manpage for

cvs(1)</a> if

you aren't familiar with CVS) checkout of our ports. As with our complete

source tree, our ports tree is available via anoncvs. So, in