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<h2 id=OpenBSD>
<a href="index.html">
<i>Open</i><b>BSD</b></a>
6.9 Changelog
</h2>
<hr>

<p>
This selection is intended to include all important
and all user-visible changes.
For a complete record of all changes, please see the "source-changes"
mailing list, called "OpenBSD CVS"
in the <a href="https://marc.info/?l=openbsd-cvs">archives</a>,
or use <a href="anoncvs.html#CVS">CVS</a>.

<p>
For changes in other releases, click below:<br>
<a href="plus20.html">2.0</a>,
<a href="plus21.html">2.1</a>,
<a href="plus22.html">2.2</a>,
<a href="plus23.html">2.3</a>,
<a href="plus24.html">2.4</a>,
<a href="plus25.html">2.5</a>,
<a href="plus26.html">2.6</a>,
<a href="plus27.html">2.7</a>,
<a href="plus28.html">2.8</a>,
<a href="plus29.html">2.9</a>,
<a href="plus30.html">3.0</a>,
<a href="plus31.html">3.1</a>,
<a href="plus32.html">3.2</a>,
<a href="plus33.html">3.3</a>,
<a href="plus34.html">3.4</a>,
<a href="plus35.html">3.5</a>,
<a href="plus36.html">3.6</a>,
<br>
<a href="plus37.html">3.7</a>,
<a href="plus38.html">3.8</a>,
<a href="plus39.html">3.9</a>,
<a href="plus40.html">4.0</a>,
<a href="plus41.html">4.1</a>,
<a href="plus42.html">4.2</a>,
<a href="plus43.html">4.3</a>,
<a href="plus44.html">4.4</a>,
<a href="plus45.html">4.5</a>,
<a href="plus46.html">4.6</a>,
<a href="plus47.html">4.7</a>,
<a href="plus48.html">4.8</a>,
<a href="plus49.html">4.9</a>,
<a href="plus50.html">5.0</a>,
<a href="plus51.html">5.1</a>,
<a href="plus52.html">5.2</a>,
<a href="plus53.html">5.3</a>,
<br>
<a href="plus54.html">5.4</a>,
<a href="plus55.html">5.5</a>,
<a href="plus56.html">5.6</a>,
<a href="plus57.html">5.7</a>,
<a href="plus58.html">5.8</a>,
<a href="plus59.html">5.9</a>,
<a href="plus60.html">6.0</a>,
<a href="plus61.html">6.1</a>,
<a href="plus62.html">6.2</a>,
<a href="plus63.html">6.3</a>,
<a href="plus64.html">6.4</a>,
<a href="plus65.html">6.5</a>,
<a href="plus66.html">6.6</a>,
<a href="plus67.html">6.7</a>,
<a href="plus68.html">6.8</a>,
<a href="plus70.html">7.0</a>,
<a href="plus71.html">7.1</a>,
<br>
<a href="plus72.html">7.2</a>,
<a href="plus73.html">7.3</a>,
<a href="plus74.html">7.4</a>,
<a href="plus75.html">7.5</a>,
<a href="plus76.html">7.6</a>,
<a href="plus77.html">7.7</a>,
<a href="plus.html">current</a>.
<br>

<p>
<h3>Changes made between OpenBSD 6.8 and 6.9</h3>
<p>

<ul>
<!-- 2021/04/17 -->
<li>Provided U-Boot binaries that work on Raspberry Pi 3 and 4 and firmware for Raspberry Pi 4, allowing use of the same installation method as for 3 without separate UEFI firmware.
<li>Released <a href="https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.3.2-relnotes.txt">LibreSSL 3.3.2</a>.
<!-- 2021/04/16 -->
<li>Implemented a control message to get the state of <a href="https://man.openbsd.org/iscsid.8">iscsid(8)</a> and slowed <a href="https://man.openbsd.org/iscsictl.8">iscsictl(8)</a> loading to prevent mount errors during startup.
<li>Returned to 6.8 behavior of sending two direct ACKs upon receipt of a data segment.
<!-- 2021/04/15 -->
<li>Ensured WEP and plaintext interface link state update by <a href="https://man.openbsd.org/iwi.4">iwi(4)</a>
<li>Switched <a href="https://man.openbsd.org/athn.4">athn(4)</a> 802.11n Tx rate adaptation from MiRA to RA.
<li>Fixed a problem where <a href="https://man.openbsd.org/athn.4">athn(4)</a> devices would use a different channel than the one selected by net80211.
<li>Implemented version 2 of <a href="https://man.openbsd.org/virtio.4">virtio(4)</a> at fdt, as used by Parallels on the Apple M1, allowing use of OpenBSD as VM.
<li>Fixed incorrect parsing of <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> config files due to endianess.
<li>Switched back to the legacy X.509 verifier for release.
<li>Fixed <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a> show mrt for UPDATE messages.
<!-- 2021/04/14 -->
<li>Fixed <a href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a> parsing of <a href="https://man.openbsd.org/wg.4">wg(4)</a> packets on powerpc64.
<li>Made <a href="https://man.openbsd.org/iwx.4">iwx(4)</a> attach to AX201 devices with PCI ID 0x06f0.
<!-- 2021/04/13 -->
<li>Ignored expandtab setting when in <a href="https://man.openbsd.org/vi.1">vi(1)</a> command mode.
<li>Prevented inappropriate privilege elevations with X server XInput input validation failure.
<!-- 2021/04/12 -->
<!-- 2021/04/11 -->
<li>Created install*.img files for arm64, sparc64 and octeon.
<!-- 2021/04/10 -->
<li>Allowed mixing of TLS and non-TLS configuration parameters within <a href="https://man.openbsd.org/httpd.8">httpd(8)</a>.
<!-- 2021/04/09 -->
<li>Allowed specification of TLS ciphers and protocols within <a href="https://man.openbsd.org/smtpd.conf.5">smtpd.conf(5)</a>.
<li>Fixed <a href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a> handling of invalid T1 or T2 responses.
<li>Fixed an <a href="https://man.openbsd.org/iked.8">iked(8)</a> bug where host routes were deleted upon IKE SA rekey.
<!-- 2021/04/08 -->
<li>Stopped requesting unused "classless-static-routes" <a href="https://man.openbsd.org/dhcp-options.5">dhcp-options(5)</a>, which resulted in <a href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a> failing to install a default route.
<!-- 2021/04/07 -->
<li>Introduced <a href="https://man.openbsd.org/graphaudio.4">graphaudio(4)</a>, a driver to support linking together audio components based on the audio graph description.
<li>Added support to <a href="https://man.openbsd.org/rkclock.4">rkclock(4)</a> for the fractional dividers for the i2s clocks, fixing audio on the Pinebook Pro.
<!-- 2021/04/06 -->
<li>Made <a href="https://man.openbsd.org/apm.8">apm(8)</a> report <a href="https://man.openbsd.org/apmd.8">apmd(8)</a> failures.
<li>Updated <a href="https://man.openbsd.org/nsd.8">nsd(8)</a> to 4.3.6.
<li>Fixed an <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> hang after hash check failure.
<li>Ensured printing of all <a href="https://man.openbsd.org/mount.2">mount(2)</a> flags in <a href="https://man.openbsd.org/ddb.4">ddb(4)</a> "show all mounts".
<!-- 2021/04/05 -->
<li>Added a flag to prevent attachment of certain video devices not currently supported by <a href="https://man.openbsd.org/uvideo.4">uvideo(4)</a>, such as the Chicony Integrated IR Camera.
<li>Improved <a href="https://man.openbsd.org/vmm.4">vmm(4)</a> exit handling for AMD SVM and Intel VMX, fixing a potential boot loop on AMD hosts.
<li>Added <a href="https://man.openbsd.org/vmd.8">vmd(8)</a> support for booting from compressed kernel images.
<li>Added support to <a href="https://man.openbsd.org/ugold.4">ugold(4)</a> for
TEMPerGold and additional TEMPerHUM devices.
<!-- 2021/04/04 -->
<!-- 2021/04/03 -->
<li>Excluded the first page and added a guard page between I/O virtual address space allocations on arm64.
<!-- 2021/04/02 -->
<li>Included the default cert.pem file path in tls_load_file error messages in <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a>.
<li>Implemented ZONEMD (RFC 8976) in <a href="https://man.openbsd.org/dig.1">dig(1)</a> to convey a message digest of the content of a DNS zone.
<!-- 2021/04/01 -->
<li>Updated <a href="https://man.openbsd.org/nsd.8">nsd(8)</a> to 4.3.6rc1.
<li>Changed <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> search-again with vi keys to work like <a href="https://man.openbsd.org/vi.1">vi(1)</a>.
<li>Added RRDP (The RPKI Repository Delta Protocol, RFC 8182) support to <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a>.
<!-- 2021/03/31 -->
<li>Added the <a href="https://man.openbsd.org/rsync.1">rsync(1)</a> option --no-motd to suppress the information output by the client at the start of a daemon transfer.
<li>Allowed <a href="https://man.openbsd.org/smtpd.conf.5">smtpd.conf(5)</a> specification of tls protocols and ciphers on relay actions.
<!-- 2021/03/30 -->
<!-- 2021/03/29 -->
<li>Propagated host-side <a href="https://man.openbsd.org/tap.4">tap(4)</a> lladdr to guest vm process to allow unicast dhcp and bootp renewals with <a href="https://man.openbsd.org/vmd.8">vmd(8)</a>'s built-in dhcp server.
<li>Cleaned up events on <a href="https://man.openbsd.org/vmd.8">vmd(8)</a> pause or resume and fixed an issue leading to broken serial console by cleanly tearing down and restoring emulated device state on vm send/receive.
<!-- 2021/03/28 -->
<li>Ignored WSMOUSEIO_GTYPE ioctl failure when checking /dev/wsmouse to ensure a driver is loaded to listen if a USB mouse is later plugged in.
<li>Added vid/pid table to <a href="https://man.openbsd.org/umb.4">umb(4)</a> allowing matching to alternate configurations.
<li>Ensured WEP and plaintext interface link state update by <a href="https://man.openbsd.org/ipw.4">ipw(4)</a>.
<li>Finished conversion of <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a> timers to allow monotonic accounting for the active lease.
<!-- 2021/03/27 -->
<li>Added ARMv8-5 instruction set related CPU features to arm64.
<!-- 2021/03/26 -->
<li>Updated to xf86-video-r128 6.12.0.
<li>Inverted the <a href="https://man.openbsd.org/mg.1">mg(1)</a> "R" indicator to mean that a "*" next to a file's name indicates that it is read-only. Made the active buffer indicator more visible by changing it to ">".
<!-- 2021/03/25 -->
<li>Permitted kern.somaxconn when the unix <a href="https://man.openbsd.org/pledge.2">pledge(2)</a> is used, allowing Go programs to use "unix" without also including "inet".
<li>Provided <a href="https://man.openbsd.org/man4/arm64/apm.4">apm(4/arm64)</a> with battery information.
<!-- 2021/03/24 -->
<li>Prevented an amd64 kernel crash with protection fault due to an invalid offset when reading /dev/kmem.
<li>Made <a href="https://man.openbsd.org/wscons.4">wscons(4)</a> touchpad tap detection less restrictive for multi-finger taps and improved tap detection.
<!-- 2021/03/23 -->
<li>Defined a USB quirk for <a href="https://man.openbsd.org/ums.4">ums(4)</a> and <a href="https://man.openbsd.org/umt.4">umt(4)</a> devices needing to keep their pipes open at all times.
<li>Fixed an <a href="https://man.openbsd.org/iked.8">iked(8)</a> interop problem with strongswan if make-before-break is enabled.
<!-- 2021/03/22 -->
<li>Made <a href="https://man.openbsd.org/vmctl.8">vmctl(8)</a> properly indicate VMs are stopped instead of "running" with "vmctl status".
<li>Updated device-tree bindings for <a href="https://man.openbsd.org/cwfg.4">cwfg(4)</a> to correct attaching and account for monitoring interval change, making cwfg(4) export values under hw.sensors as expected when using a Pinebook Pro.
<!-- 2021/03/21 -->
<li>Fixed a race between tx/rx handshakes in <a href="https://man.openbsd.org/wg.4">wg(4)</a>.
<li>Added <a href="https://man.openbsd.org/mg.1">mg(1)</a> quoted strings capability in list values and limitation to characters allowed in symbol names.
<!-- 2021/03/20 -->
<li>Made it possible to disable the "autoconf" flag but keep "temporary" enabled in <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
<li>Added <a href="https://man.openbsd.org/btrace.8">btrace(8)</a> -n (no action) mode, which parses the program and then exits.
<li>Added a "batch" mode to <a href="https://man.openbsd.org/mg.1">mg(1)</a> via the "-b" command line option which will initialize a pty, run the specified file of mg commands and then exit.
<!-- 2021/03/19 -->
<li>Added <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> -V option to show version.
<li>Removed <a href="https://man.openbsd.org/vmd.8">vmd(8)</a> booting from kernels in raw/qcow2 images.
<!-- 2021/03/18 -->
<li>Unlocked <a href="https://man.openbsd.org/sendsyslog.2">sendsyslog(2)</a>.
<!-- 2021/03/17 -->
<li>Made <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a> "-mplslabel" work with <a href="https://man.openbsd.org/mpw.4">mpw(4)</a>.
<li>Enabled DTLSv1.2.
<li>Made <a href="https://man.openbsd.org/iwx.4">iwx(4)</a> attach to AX201 devices with PCI ID 0x34f0. Needs <a href="https://man.openbsd.org/fw_update.1">fw_update(1)</a>.
<li>Fixed a problem where <a href="https://man.openbsd.org/iwn.4">iwn(4)</a> firmware would generate bogus block ack requests and stall traffic.
<li>Used the correct rdomain when adding and deleting routes with <a href="https://man.openbsd.org/mpip.4">mpip(4)</a> and <a href="https://man.openbsd.org/mpw.4">mpw(4)</a>.
<li>Released <a href="https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.2.5-relnotes.txt">LibreSSL 3.2.5</a>.
<!-- 2021/03/16 -->
<li>Fixed efiboot on some machines from CD-ROM due to unaligned pointers.
<li>Added client-detached notification in <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> control mode.
<li>Stopped deleting control socket upon <a href="https://man.openbsd.org/apmd.8">apmd(8)</a> exit, preventing accounting of <a href="https://man.openbsd.org/unveil.2">unveil(2)</a> violations when stopping normally.
<!-- 2021/03/15 -->
<!-- 2021/03/14 -->
<li>Skipped <a href="https://man.openbsd.org/xenodm.1">xenodm(1)</a> IPv6 link local addresses for TCP listener authorizations, matching what is done by <a href="https://man.openbsd.org/startx.1">startx(1)</a>.
<!-- 2021/03/13 -->
<li>Added <a href="https://man.openbsd.org/wsfb.4">wsfb(4)</a> support for 30-bit color.
<li>Stopped <a href="https://man.openbsd.org/xenodm.1">xenodm(1)</a> from adding authorizations for TCP connections by default and added "listenTCP" to explicitly add authorizations for existing IP addresses on startup.
<li>Made <a href="https://man.openbsd.org/ftp.1">ftp(1)</a> set timestamps only on files.
<li>Removed the 30s minimum delay for <a href="https://man.openbsd.org/xlock.1">xlock(1)</a> timeouts.
<!-- 2021/03/12 -->
<li>Updated <a href="https://man.openbsd.org/unbound.8">unbound(8)</a> to 1.13.1.
<li>Prevented a WPA failure in <a href="https://man.openbsd.org/ipw.4">ipw(4)</a> due to a state mismatch between firmware and net80211 during the association sequence.
<li>Added a deprecation warning for autoconfprivacy to <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>.
<li>Implemented RA in <a href="https://man.openbsd.org/iwm.4">iwm(4)</a> and <a href="https://man.openbsd.org/iwn.4">iwn(4)</a>.
<li>Introduced RA, a new 11nm Tx rate adaptation module for net80211. Unlike MiRa, RA does not attempt to precisely measure actual throughput but simply deducts a loss percentage from the theoretical throughput which can be achieved by a given MCS.
<li>Updated Spleen kernel fonts to version 1.9.0.
<li>Emulated "[inet] autoconf" <a href="https://man.openbsd.org/hostname.if.5">hostname.if(5)</a> lines with "dhcp" so users testing <a href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a> will still be able to upgrade manually while the installer uses only <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a>.
<!-- 2021/03/11 -->
<li>Changed <a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a> to adjust terminology to reflect "temporary address extensions" rather than the former "privacy extensions," including the addition of an AUTOCONF6TEMP flag (to replace the negative flag "INET6_NOPRIVACY").
<li>Used <a href="https://man.openbsd.org/unveil.2">unveil(2)</a> for <a href="https://man.openbsd.org/apmd.8">apmd(8)</a>.
<li>Forced the interface up when AUTOCONF4 or AUTOCONF flags are enabled.
<li>Added SMP support to arm64.
<!-- 2021/03/10 -->
<li>Added a <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> "absolute-centre" alignment to use the center of the total space instead of the available space.
<li>Added <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> split-window -Z to start the pane zoomed.
<li>Fixed <a href="https://man.openbsd.org/ksh.1">ksh(1)</a> redrawing of a multiline PS1 prompt in vi mode and added support for ^R (redraw) in insert mode.
<li>Requested client certificate only when required in <a href="https://man.openbsd.org/smtpd.8">smtpd(8)</a>.
<li>Increased the maximum length for CHAP challenges to 96 octets to ensure <a href="https://man.openbsd.org/npppd.8">npppd(8)</a> can handle longer challenges, such as those sent by Juniper.
<!-- 2021/03/09 -->
<li>Prevented a potential hang when trying to remove a <a href="https://man.openbsd.org/tun.4">tun(4)</a> interface.
<li>Recognized Apple Firestorm cores on arm64.
<li>Added support for 30-bit color modes to <a href="https://man.openbsd.org/simplefb.4">simplefb(4)</a>.
<li>Prevented <a href="https://man.openbsd.org/disklabel.8">disklabel(8)</a> from adjusting the swap 'b' partition size if physmem is zero to keep the auto-allocate code from putting a filesystem on that partition.
<!-- 2021/03/08 -->
<li>Enabled <a href="https://man.openbsd.org/ixl.4">ixl(4)</a> on arm64.
<li>Added support for <a href="https://man.openbsd.org/sdhc.4">sdhc(4)</a> on the Raspberry Pi in ACPI mode.
<li>Added support for rk809 to <a href="https://man.openbsd.org/rkpmic.4">rkpmic(4)</a>, as seen on the Rock Pi N10 with the rk3399pro.
<!-- 2021/03/07 -->
<li>Removed workaround permitting Go executables to do syscalls directly, forcing them to use shared libc like all other dynamic binaries.
<!-- 2021/03/06 -->
<li>Completed <a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> implementation of RFC 8981 temporary address extensions.
<!-- 2021/03/05 -->
<!-- 2021/03/04 -->
<li>Introduced an IOVA allocator to <a href="https://man.openbsd.org/smmu.4">smmu(4)</a>.
<li>Added an initial attempt to support 8-bit ASIDs such as those on Apple's M1 SoC.
<li>Updated clock interrupt count atomically on mips64.
<!-- 2021/03/03 -->
<li>Fixed a problem which prevented use of <a href="https://man.openbsd.org/sysupgrade.8">sysupgrade(8)</a> when an interface failed to come up and <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a> didn't notice link-timeout expiration.
<li>Released <a href="https://www.openssh.com/txt/release-8.5">OpenSSH 8.5</a>.
<li>Added a configurable button mapping for tap gestures on touchpads to <a href="https://man.openbsd.org/wsconsctl.8">wsconsctl(8)</a>.
<li>Fixed visibility of <a href="https://man.openbsd.org/sndioctl.1">sndioctl(1)</a> output when used through a pipe.
<!-- 2021/03/02 -->
<li>Separated reading of general and touchpad-specific <a href="https://man.openbsd.org/wsmouse.4">wsmouse(4)</a> settings and corrected identification of device type when reading touchpad parameters fails.
<li>Added the ability to define single value variables in the <a href="https://man.openbsd.org/mg.1">mg(1)</a> startup file and use them with find-file.
<li>Removed <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> support for popups where the content is provided directly to tmux.
<li>Introduced <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> <code>rde evaluate all</code> to work around path hiding in IXP route-server environments.
<li>Allowed mixing of alternative devices (-F) with different capabilities in <a href="https://man.openbsd.org/sndiod.8">sndiod(8)</a> by treating any device as full-duplex.
<!-- 2021/03/01 -->
<li>Updated <a href="https://man.openbsd.org/perl.1">perl(1)</a> to 5.32.1.
<li>Added support for PCIe on the NanoPi R4S to <a href="https://man.openbsd.org/rkpcie.4">rkpcie(4)</a>.
<!-- 2021/02/28 -->
<li>Added <a href="https://man.openbsd.org/smmu.4">smmu(4)</a>, a driver for the ARM System MMU.
<li>Added <a href="https://man.openbsd.org/acpiiort.4">acpiiort(4)</a>, a driver for the ACPI I/O Remapping Table.
<!-- 2021/02/27 -->
<li>Added <a href="https://man.openbsd.org/apldart.4">apldart(4)</a>, a driver for the IOMMU on Apple M1 SoCs.
<li>Added <a href="https://man.openbsd.org/logger.1">logger(1)</a> support to <a href="https://man.openbsd.org/rcctl.8">rcctl(8)</a>, <a href="https://man.openbsd.org/rc.subr.8">rc.subr(8)</a> and <a href="https://man.openbsd.org/rc.d.8">rc.d(8)</a> for daemons logging to stdout/stderr.
<!-- 2021/02/26 -->
<li>Increased RX buffers available to the <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> chip to 256, allowing use of the Apple M1's wifi.
<li>Introduced <a href="https://man.openbsd.org/dhcpleased.8">dhcpleased(8)</a>, a dhcp daemon to acquire IPv4 address leases from servers.
<li>Added <a href="https://man.openbsd.org/aplpcie.4">aplpcie(4)</a>, a driver for the PCIe host bridge on Apple M1 SoCs.
<!-- 2021/02/25 -->
<li>Added support for version 7 of the <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> PCIe interface.
<li>Prevented <a href="https://man.openbsd.org/nvme.4">nvme(4)</a> attachment to devices with size zero.
<!-- 2021/02/24 -->
<li>Added <a href="https://man.openbsd.org/resolvd.8">resolvd(8)</a>, a daemon to rewrite <a href="https://man.openbsd.org/resolv.conf.5">resolv.conf(5)</a>.
<!-- 2021/02/23 -->
<li>Cleared interrupts on luna88k processors more efficiently at boot time.
<li>Allowed specification of a path to the <a href="https://man.openbsd.org/mg.1">mg(1)</a> startup file on the command line.
<li>Added support for adding and deleting mac addr entries on <a href="https://man.openbsd.org/nvgre.4">nvgre(4)</a>.
<li>Added support for adding and deleting address table entries to <a href="https://man.openbsd.org/bpe.4">bpe(4)</a>, <a href="https://man.openbsd.org/veb.4">veb(4)</a> and etherbridge.
<li>Added <a href="https://man.openbsd.org/aplintc.4">aplintc(4)</a>, a driver for the interrupt controller found on Apple M1 SoCs.
<!-- 2021/02/22 -->
<li>Introduced <a href="https://man.openbsd.org/veb.4">veb(4)</a>, a Virtual Ethernet Bridge driver.
<li>Added <a href="https://man.openbsd.org/apldog.4">apldog(4)</a>, a driver for the watchdog on Apple M1 SoCs, allowing reboot of the machine.
<li>When cutting off the head of an overlapping fragment during <a href="https://man.openbsd.org/pf.4">pf(4)</a> reassembly, reinserted the fragment into the lookup table with the correct index.
<!-- 2021/02/21 -->
<li>Added <a href="https://man.openbsd.org/cryptox.4">cryptox(4)</a>, a driver for armv8 cryptographic extensions.
<li>Added <a href="https://man.openbsd.org/ping.8">ping(8)</a> -g option to provide a visual display of packets received and lost.
<!-- 2021/02/20 -->
<li>Made the libunwind cache thread-safe.
<li>Fixed disestablishing of PCI interrupt handlers on octeon.
<li>Added etherbridge, the internals of a reusable learning bridge interface providing common code reusable for other drivers needing a mac learning bridge.
<!-- 2021/02/19 -->
<li>Added a MONITOR flag to ifaces to indicate they are used only for watching packets which will not be enter the network stack for processing.
<li>Appended .html suffixes to temporary files in <a href="https://man.openbsd.org/mandoc.1">mandoc(1)</a> to allow recognition by browsers.
<!-- 2021/02/18 -->
<!-- 2021/02/17 -->
<!-- 2021/02/16 -->
<li>Added <a href="https://man.openbsd.org/exuart.4">exuart(4)</a> support for the UART found on the Apple M1 SoC.
<li>Enabled multiple opens of a <a href="https://man.openbsd.org/video.4">video(4)</a> device as described in the V4L2 specification.
<li>Added <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a> "show rtr" to display basic information about RTR sessions.
<li>Added RTR support to <a href="https://man.openbsd.org/bgpd.8">OpenBGPD</a>.
<!-- 2021/02/15 -->
<li>Added PermitRemoteOpen to <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> for remote dynamic forwarding with SOCKS.
<li>Added support for X11 color names and other variations for OSC 10/11 and added OSC 110 and 111 to <a href="https://man.openbsd.org/tmux.1">tmux(1)</a>.
<!-- 2021/02/14 -->
<li>Restored <a href="https://man.openbsd.org/rdsetroot.8">rdsetroot(8)</a> -x usage on stripped bsd.rd.
<li>Updated to <a href="https://man.openbsd.org/xterm.1">xterm(1)</a> 366.
<!-- 2021/02/13 -->
<li>Added <a href="https://man.openbsd.org/iked.8">iked(8)</a> dynamic address configuration for roadwarrior clients, with a new "iface" config option which can be used to specify an interface for the virtual addresses received from the peer.
<!-- 2021/02/12 -->
<li>Synced cert.pem with Mozilla NSS root CAs (except "GeoTrust Global CA").
<li>Created /dev/ drm nodes with the same names as linux to simplify libdrm and negate the need for certain ports patches.
<!-- 2021/02/11 -->
<!-- 2021/02/10 -->
<li>Prevented the kernel from being stuck in an endless recursion during TCP path MTU discovery when <a href="https://man.openbsd.org/pf.4">pf(4)</a> changes the routing table when sending packets.
<li>Moved UNIX domain sockets out of the kernel lock, using the new "unp_lock" <a href="https://man.openbsd.org/rwlock.9">rwlock(9)</a> as solock()'s backend to protect the whole layer.
<!-- 2021/02/09 -->
<li>Enabled build and install of <a href="https://man.openbsd.org/lldb.1">lldb(1)</a>.
<li>Added an optional "group none" transform for child SAs in <a href="https://man.openbsd.org/iked.8">iked(8)</a> to ensure the ability to negotiate optional PFS.
<!-- 2021/02/08 -->
<li>Added a barrier between reading the cqe flags and the command ID to prevent completion of the wrong scsi io for <a href="https://man.openbsd.org/nvme.4">nvme(4)</a> drives.
<li>Removed the maxburst feature from tcp_output.
<li>Corrected raidlevel verification specified by the -c option in <a href="https://man.openbsd.org/bioctl.8">bioctl(8)</a>.
<li>Added a RAID1C (raid1 + crypto) <a href="https://man.openbsd.org/softraid.4">softraid(4)</a> discipline, encrypting data like the CRYPTO discipline and accepting multiple chunks during creation and assembly like the RAID1 discipline.
<!-- 2021/02/07 -->
<!-- 2021/02/06 -->
<li>Moved to 6.9-beta.
<!-- 2021/02/05 -->
<li>Added the new <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> -S flag to new-window to select the existing window if one with the given name already exists, rather than failing.
<li>Disabled <a href="https://man.openbsd.org/sndiod.8">sndiod(8)</a> autovolume by default and set the default volume to 127. Setting "-w on" will replicate the previous behavior of automatically decreasing playback volume when new programs start playing.
<!-- 2021/02/04 -->
<li>Upgraded to OpenSSL 1.1 compatible crypto API in <a href="https://man.openbsd.org/iked.8">iked(8)</a>.
<li>Implemented the <a href="https://man.openbsd.org/nc.1">nc(1)</a> -D socket debug option in <a href="https://man.openbsd.org/tcpbench.1">tcpbench(1)</a>, allowing analysis of TCP connections.
<li>Introduced <a href="https://man.openbsd.org/uhidpp.4">uhidpp(4)</a>, a driver for Logitech HID++ devices.
<li>Added support for the Netgear ProSecure UTM25 to octeon.
<!-- 2021/02/03 -->
<li>Turned off the direct ACK on every other data segment, saving processing time and improving network performance.
<li>Changed pf_route so <a href="https://man.openbsd.org/pf.4">pf(4)</a> only runs when packets enter and leave the stack.
<!-- 2021/02/02 -->
<li>Properly implemented "rde med compare strict" in <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> and ensured that the order of prefixes is always correct.
<li>Introduced <a href="https://man.openbsd.org/ftp.1">ftp(1)</a> support for sending the If-Modified-Since header while fetching over http or https. Switched to using the timestamps from the remote server's Last-Modified header if available when saving local files and introduced the ftp "-u" flag to disable this behavior.
<li>Fixed a crash that could occur in <a href="https://man.openbsd.org/sndiod.8">sndiod(8)</a> when a usb device is unplugged.
<!-- 2021/02/01 -->
<li>Fixed path MTU discovery for ESP tunneled in IPv6.
<!-- 2021/01/31 -->
<li>Changed route-to in <a href="https://man.openbsd.org/pf.conf.5">pf.conf(5)</a> to send packets to IPs instead of interfaces.
<li>Added basic support for BCM4379, found on the Apple M1 SoCs, to <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a>.
<li>Completed code cleanup to avoid linker issues by satisfying -fno-common on all architectures.
<!-- 2021/01/30 -->
<li>Made editing GPT in <a href="https://man.openbsd.org/fdisk.8">fdisk(8)</a> safer by defaulting offset to the beginning of the largest free space and preventing the creation of overlapping partitions.
<!-- 2021/01/29 -->
<li>Stopped relying on USB devices to correctly present their indices, instead searching for the correct interfaces. This fixes E+ Corp. DAC Audio devices.
<!-- 2021/01/28 -->
<!-- 2021/01/27 -->
<li>Applied <a href="https://man.openbsd.org/unveil.2">unveil(2)</a> to <a href="https://man.openbsd.org/ldapd.8">ldapd(8)</a>.
<!-- 2021/01/26 -->
<li>Fixed termination assert in <a href="https://man.openbsd.org/kqueue.2">kqueue(2)</a> to avoid a panic.
<li>Added support for RSA-PSS PKCS1 signatures to <a href="https://man.openbsd.org/iked.8">iked(8)</a>.
<li>Recognized Apple Icestorm cores on arm64.
<li>Ensured AI_ADDRCONFIG takes routing domain into account when checking for available address families.
<!-- 2021/01/25 -->
<li>Renamed the HostbasedKeyTypes keyword in <a href="https://man.openbsd.org/ssh_config.5">ssh_config(5)</a> and the HostbasedAcceptedKeyTypes keyword in <a href="https://man.openbsd.org/sshd_config.5">sshd_config(5)</a> to HostbasedAcceptedAlgorithms.
<li>Disabled logging to <a href="https://man.openbsd.org/syslog.3">syslog(3)</a> for libunbound with <a href="https://man.openbsd.org/unwind.8">unwind(8)</a>. Does not prevent logging to stderr with "unwind -d".
<li>Fixed a data toggle out of sync problem for <a href="https://man.openbsd.org/ugen.4">ugen(4)</a> and <a href="https://man.openbsd.org/uhidev.4">uhidev(4)</a> devices on <a href="https://man.openbsd.org/xhci.4">xhci(4)</a> controllers. (Reverted 2021-02-15).
<li>Raised the <a href="https://man.openbsd.org/mcx.4">mcx(4)</a> max number of queues/interrupts from 1 to 16.
<li>Introduced the <a href="https://man.openbsd.org/bgpd.conf.5">bgpd.conf(5)</a> per neighbor and global config option "reject as-set yes/no" to allow rejection of received UPDATES with AS_SET segments. These rejected prefixes can be viewed with <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a> "show rib in error".
<li>Fixed <a href="https://man.openbsd.org/wg.4">wg(4)</a> ioctl to handle multiple wgpeers.
<li>Fixed filtering on <a href="https://man.openbsd.org/kstat.1">kstat(1)</a> unit numbers.
<!-- 2021/01/24 -->
<li>Used stoeplitz to provide a flowid for tcp packets when enabled.
<li>Updated the default system.fvwmrc for <a href="https://man.openbsd.org/fvwm.1">fvwm(1)</a>.
<li>Implemented DNS64 synthesis in <a href="https://man.openbsd.org/unwind.8">unwind(8)</a>.
<!-- 2021/01/23 -->
<li>Prevented memory corruption or improper page access in <a href="https://man.openbsd.org/vmm.4">vmm(4)</a> due to improper TLB flushing for now by wiring the pages used by virtual machines.
<li>Added support for <a href="https://man.openbsd.org/ipmi.4">ipmi(4)</a> on PowerNV systems.
<!-- 2021/01/22 -->
<li>Set up <a href="https://man.openbsd.org/ims.4">ims(4)</a> devices in X11 to behave like touchpads.
<li>Introduced <a href="https://man.openbsd.org/ujoy.4">ujoy(4)</a>, a restricted subset of <a href="https://man.openbsd.org/uhid.4">uhid(4)</a> for game controllers which uses /dev/ujoy/* device nodes.
<!-- 2021/01/21 -->
<li>Fixed a memory leak in <a href="https://man.openbsd.org/httpd.8">httpd(8)</a>.
<li>Removed the <a href="https://man.openbsd.org/snmpd.8">snmpd(8)</a> traphandler process.
<li>Renamed the PubkeyAcceptedKeyTypes keyword to PubkeyAcceptedAlgorithms in <a href="https://man.openbsd.org/ssh_config.5">ssh_config(5)</a> and <a href="https://man.openbsd.org/sshd_config.5">sshd_config(5)</a>.
<li>Added support for INVALID_KE_PAYLOAD in <a href="https://man.openbsd.org/iked.8">iked(8)</a> CREATE_CHILD_SA exchange.
<!-- 2021/01/20 -->
<li>Printed rewritten addresses in <a href="https://man.openbsd.org/tcpdump.8">tcpdump(8)</a> logged with <a href="https://man.openbsd.org/pflog.4">pflog(4)</a> for rdr-to, nat-to and af-to rules.
<!-- 2021/01/19 -->
<li>Disabled <a href="https://man.openbsd.org/com.4">com(4)</a> on sparc64 for m3000s. Console i/o should fall back to ofw routines.
<li>Implemented intx support in <a href="https://man.openbsd.org/mvkpcie.4">mvkpcie(4)</a>.
<li>Enabled <a href="https://man.openbsd.org/athn.4">athn(4)</a> for arm64.
<li>Introduced locking for amaps and anons, improving build performance.
<!-- 2021/01/18 -->
<li>Fixed the <a href="https://man.openbsd.org/httpd.8">httpd(8)</a> example configuration not to generate errors when running without TLS keys already in place.
<li>Unlocked <a href="https://man.openbsd.org/getppid.2">getppid(2)</a>.
<li>Introduced new function <a href="https://man.openbsd.org/if_unit.9">if_unit(9)</a>, returning a pointer to the interface descriptor corresponding to the unique name.
<!-- 2021/01/17 -->
<li>Added a <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> -N flag to never start the server even if the command would normally do so.
<li>Dumped the max payload size and max read request size in the pcie cap in <a href="https://man.openbsd.org/pcidump.8">pcidump(8)</a>.
<!-- 2021/01/16 -->
<!-- 2021/01/15 -->
<!-- 2021/01/14 -->
<li>Prevented a panic in some acpi firmware that provided invalid memory regions in their reserved memory region reporting table.
<!-- 2021/01/13 -->
<li>Pledged the <a href="https://man.openbsd.org/doas.1">doas(1)</a> "-C" code path.
<!-- 2021/01/12 -->
<li>Implemented <a href="https://man.openbsd.org/unwind.8">unwind(8)</a> listening on TCP.
<li>Allowed use of <a href="https://man.openbsd.org/ospfd.8">ospfd(8)</a> on interfaces that share the same IP.
<!-- 2021/01/11 -->
<li>Used an 8th order FIR low-pass filter for resampling in <a href="https://man.openbsd.org/sndiod.8">sndiod(8)</a> and for <a href="https://man.openbsd.org/aucat.1">aucat(1)</a>, removing most of the aliasing noise during resampling.
<li>Created a path MTU host route for <a href="https://man.openbsd.org/ipsec.4">IPsec(4)</a> over IPv6.
<!-- 2021/01/10 -->
<li>Updated to <a href="https://man.openbsd.org/xterm.1">xterm(1)</a> 363.
<li>Disabled base-gcc on loongson and octeon.
<!-- 2021/01/09 -->
<li>Added PerSourceMaxStartups and PerSourceNetBlockSize options to <a href="https://man.openbsd.org/sshd.8">sshd(8)</a>.
<li>Enabled powerpc support for floating-point exceptions.
<li>Added support for <a href="https://man.openbsd.org/SSL_get_shared_ciphers.3">SSL_get_shared_ciphers(3)</a> in TLSv1.3 and fixed to correctly return ciphers shared by the client and the server.
<li>Fixed -s option for <a href="https://man.openbsd.org/cmp.1">cmp(1)</a>.
<li>Added "strip" directive to <a href="https://man.openbsd.org/relayd.conf.5">relayd.conf(5)</a>.
<!-- 2021/01/08 -->
<li>Fixed a boot-time crash on sparc64 due to mutex use during the message buffer initialization.
<!-- 2021/01/07 -->
<li>Made CheckHostIP default to "no" in <a href="https://man.openbsd.org/ssh_config.5">ssh_config(5)</a>.
<li>Added a "xenodm" login class for <a href="https://man.openbsd.org/xenodm.1">xenodm(1)</a> and increased openfiles to 512 to avoid running out of file descriptors with a busy desktop.
<li>Ensured <a href="https://man.openbsd.org/sleep.3">sleep(3)</a> calls <a href="https://man.openbsd.org/nanosleep.2">nanosleep(2)</a> if seconds is zero, now delegating all decisions about whether or not to yield the CPU.
<!-- 2021/01/06 -->
<li>Allowed a process to open a <a href="https://man.openbsd.org/video.4">video(4)</a> device multiple times. Fixes webcam usage with Firefox and BigBlueButton.
<!-- 2021/01/05 -->
<li>Fixed problems which could arise with software such as bacula and icinga when a root certificate was specified as both a trusted and an untrusted certificate.
<li>Began distributing the gzip'd version of bsd.rd on all platforms with boot methods supporting it.
<!-- 2021/01/04 -->
<!-- 2021/01/03 -->
<li>Fixed a use after free in <a href="https://man.openbsd.org/carp.4">carp(4)</a>.
<!-- 2021/01/02 -->
<li>Updated to libc++ and libc++abi 10.0.1.
<li>Added requests for a new certificate without requiring -F when <a href="https://man.openbsd.org/acme-client.1">acme-client(1)</a> detects an added or removed SAN in the config file not reflected in the existing certificate on disk.
<li>Updated to compiler-rt 11.0.0.
<li>Used native display resolution 1368x768 for Lynloong all-in-one computers.
<li>Made loongson kernels recognize Lynloong LM9002/9003 and LM9013.
<!-- 2021/01/01 -->
<li>Changed the <a href="https://man.openbsd.org/pool.9">pool(9)</a> timeouts to use the system uptime instead of ticks.
<li>Handled permanent redirects (RFC 7538) in <a href="https://man.openbsd.org/ftp.1">ftp(1)</a> fetch.
<li>Added <a href="https://man.openbsd.org/kstat.1">kstat(1)</a> to <a href="https://man.openbsd.org/ogx.4">ogx(4)</a>.
<li>Updated to <a href="https://man.openbsd.org/xkbcomp.1">xkbcomp(1)</a> 1.4.4.<li>Updated to <a href="https://man.openbsd.org/xinit.1">xinit(1)</a> 1.4.1.
<li>Updated to <a href="https://man.openbsd.org/xprop.1">xprop(1)</a> 1.2.5.
<li>Updated to <a href="https://man.openbsd.org/xev.1">xev(1)</a> 1.2.4.
<li>Updated to <a href="https://man.openbsd.org/fonttosfnt.1">fonttosfnt(1)</a> 1.2.1.
<li>Added a -C flag to <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> run-shell to use a tmux command rather than a shell command.
<!-- 2020/12/31 -->
<li>Corrected <a href="https://man.openbsd.org/amltemp.4">amltemp(4)</a> attachment to allow thermal management despite temperature sensor reading failure on Amlogic SoCs.
<li>Added trace points for <a href="https://man.openbsd.org/malloc.9">malloc(9)</a> and <a href="https://man.openbsd.org/free.9">free(9)</a>, making them traceabe via <a href="https://man.openbsd.org/dt.4">dt(4)</a> and <a href="https://man.openbsd.org/btrace.8">btrace(8)</a>.
<li>Enabled IPv4 and TCP/UDP checksum offload on transmission in <a href="https://man.openbsd.org/ogx.4">ogx(4)</a>.
<li>Renamed <a href="https://man.openbsd.org/smtpd.8">smtpd(8)</a> pony process to dispatcher and klondike to crypto.
<!-- 2020/12/30 -->
<li>Set klist lock for pipes.
<li>Added singly-linked tail queue macros from FreeBSD.
<li>Added <a href="https://man.openbsd.org/bgpctl.8">bgpctl(8)</a> "show sets" to display information about the roa-set, as-sets and prefix-sets loaded into <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>.
<!-- 2020/12/29 -->
<li>Introduced power-saving mode on POWER9 (ISA v3).
<li>Updated to libexpat 2.2.10.
<!-- 2020/12/28 -->
<li>Added support for kern.video.record to <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a>.
<li>Introduced kern.video.record for <a href="https://man.openbsd.org/video.4">video(4)</a> devices, an analog to the kern.audio.record <a href="https://man.openbsd.org/sysctl.8">sysctl(8)</a> parameter for <a href="https://man.openbsd.org/audio.4">audio(4)</a> devices. By default, kern.video.record will be set to zero and blank all data delivered by drivers attaching to <a href="https://man.openbsd.org/video.4">video(4)</a>.
<li>Used per-CPU counter for fault and stats counters reached in uvm_fault().
<li>Added support to <a href="https://man.openbsd.org/dwpcie.4">dwpcie(4)</a> for the PCIe controller found on Amlogic G12A/G12B/SM1 SoCs.
<!-- 2020/12/27 -->
<li>Fixed "any" and "dynamic" keywords for flows in <a href="https://man.openbsd.org/iked.8">iked(8)</a> and added proper IPv6 support.
<li>Added PCIe support to <a href="https://man.openbsd.org/amlpciephy.4">amlpciephy(4)</a>.
<!-- 2020/12/26 -->
<li>Fixed a memory leak in ld.so's malloc.
<!-- 2020/12/25 -->
<li>Added Gemini Lake I2C id to <a href="https://man.openbsd.org/dwiic.4">dwiic(4)</a>, making the touchpad work on the Teclast F7 Plus laptop.
<!-- 2020/12/24 -->
<li>Corrected accounting of zero length TDs in <a href="https://man.openbsd.org/xhci.4">xhci(4)</a>, preventing free TRBs from running out.
<!-- 2020/12/23 -->
<li>Fixed hangs on amd64 bsd.rd due to misreported core clock frequency on newer Intel Comet Lake models.
<li>Added a global "nowake" channel for threads avoiding <a href="https://man.openbsd.org/wakeup.9">wakeup(9)</a> to <a href="https://man.openbsd.org/tsleep.9">tsleep(9)</a>.
<li>Added Wake on LAN support to <a href="https://man.openbsd.org/rge.4">rge(4)</a>.
<li>Added a specific headline to <a href="https://man.openbsd.org/netstat.1">netstat(1)</a> for TCP state and IP protocol.
<li>Prevented a crash due to premature release of resources by the <a href="https://man.openbsd.org/smtpd.8">smtpd(8)</a> filter state machine.
<li>Allowed the provision of <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a> options on "dhcp" lines in <a href="https://man.openbsd.org/hostname.if.5">hostname.if(5)</a> files.
<li>Fixed a memory leak in <a href="https://man.openbsd.org/smtpd.8">smtpd(8)</a> resolver.
<li>Introduced a send hold timer in <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> to detect stalls on the sending side of a TCP connection, acting as a last resort to detect faulty peers.
<li>Fixed ofw regulators that use "active-low" polarity.
<!-- 2020/12/22 -->
<li>Added PCIe clocks to <a href="https://man.openbsd.org/amlclock.4">amlclock(4)</a>.
<li>Implemented <a href="https://man.openbsd.org/select.2">select(2)</a> and <a href="https://man.openbsd.org/pselect.2">pselect(2)</a> on top of <a href="https://man.openbsd.org/kqueue.2">kqueue(2)</a>. (Reverted 2021-01-08).
<!-- 2020/12/21 -->
<li>Made clang the default compiler on loongson.
<li>Added an <a href="https://man.openbsd.org/ssh_config.5">ssh_config(5)</a> KnownHostsCommand that allows the client to obtain known_hosts data from a command in addition to the usual files.
<li>Prevented initiation of new additional SAs for each policy upon every <a href="https://man.openbsd.org/ikectl.8">ikectl(8)</a> config reload.
<li>Introduced <a href="https://man.openbsd.org/smtp.1">smtp(1)</a> -a to perform authentication before sending a message.
<li>Fixed DRI3 support on <a href="https://man.openbsd.org/amdgpu.4">amdgpu(4)</a> and <a href="https://man.openbsd.org/ati.4">ati(4)</a>.
<!-- 2020/12/20 -->
<li>Accepted reject and blackhole routes for IPsec PMTU discovery.
<li>Prevented leaking of ipsec_hosts in <a href="https://man.openbsd.org/iked.8">iked(8)</a> when building hosts_list.
<li>Fixed booting on powerpc64 machines with memory banks higher in physical address space, needing a larger TCE table.
<li>Introduced klistops, introducing a way to associate lock operations with a klist.
<li>Fixed <a href="https://man.openbsd.org/dig.1">dig(1)</a> EDNS Client Subnet option (+subnet=).
<li>Fixed IPv6 link-local address handling for nameservers to talk to and address to bind to in <a href="https://man.openbsd.org/dig.1">dig(1)</a>.
<!-- 2020/12/19 -->
<!-- 2020/12/18 -->
<li>Added support for the i.MX8MP PCIe clocks, USB clocks and second ethernet.
<li>Made large read and write transactions work in <a href="https://man.openbsd.org/amliic.4">amliic(4)</a>.
<li>Updated to the December 18, 2020 version of <a href="https://man.openbsd.org/awk.1">awk(1)</a>.
<li>Added fd close notification for kqueue-based <a href="https://man.openbsd.org/poll.2">poll(2)</a> and <a href="https://man.openbsd.org/select.2">select(2)</a>.
<li>Corrected the first packet of an <a href="https://man.openbsd.org/ipsec.4">ipsec(4)</a> SA to have sequence number 1.
<!-- 2020/12/17 -->
<li>Added "amlogic,meson-g12a-dwmac" to <a href="https://man.openbsd.org/dwge.4">dwge(4)</a>.
<li>Added <a href="https://man.openbsd.org/amlpinctrl.4">amlpinctrl(4)</a> support for the "Always On" GPIOs.
<li>Introduced a delay to work around an issue in <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> on the BCM43602 that was triggering "unexpected pairwise key update" errors.
<!-- 2020/12/16 -->
<li>Made <a href="https://man.openbsd.org/pfctl.8">pfctl(8)</a> detect and reject bogus ranges before loading the ruleset to prevent a panic.
<!-- 2020/12/15 -->
<li>Made <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> synchronize-panes a pane option and added set-option -U flag to unset an option on all panes.
<!-- 2020/12/14 -->
<!-- 2020/12/13 -->
<li>Updated to xcb-proto 1.14.1.
<!-- 2020/12/12 -->
<li>Updated to <a href="https://man.openbsd.org/Xserver.1">Xserver(1)</a> 1.20.10.
<!-- 2020/12/11 -->
<li>Prevented a race in <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a> privsep which could cause autoinstall to fail by calling <a href="https://man.openbsd.org/ftp.1">ftp(1)</a> without a local address.
<li>Correctly enumerated files with more than INT_MAX lines with the <a href="https://man.openbsd.org/cat.1">cat(1)</a> -n flag.
<!-- 2020/12/10 -->
<li>Updated to <a href="https://man.openbsd.org/unbound.8">unbound(8)</a> 1.13.0.
<li>Updated to <a href="https://man.openbsd.org/nsd.8">nsd(8)</a> 4.3.4.
<!-- 2020/12/09 -->
<li>Fixed TCP going over an interface with fq codel enabled.
<li>Avoided spurious "input packet decapsulations failed" errors in <a href="https://man.openbsd.org/netstat.1">netstat(1)</a> -W with A-MSDU enabled.
<li>Allowed booting of amd64/i386 from 4TB GPT formatted disks.
<li>Flushed the reorder buffer after gap timeout to prevent frames from remaining in the buffer until the next frame is received.
<li>Validated ghostbuster records (RFC 6493) in <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a>.
<!-- 2020/12/08 -->
<li>Fixed 802.11 RSN capabilities announced to peers.
<li>Fixed a potential NULL pointer dereference due to malformed ASN.1 in a certificate revocation list or a timestamp response token.
<!-- 2020/12/07 -->
<li>Fixed the calculation of "maxlen" in <a href="https://man.openbsd.org/iwm.4">iwm(4)</a> and <a href="https://man.openbsd.org/iwx.4">iwx(4)</a> when there are multiple MPDUs in one packet.
<li>Limited the URL embedded in .cer files in <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> to alphanumeric characters and punctuation.
<!-- 2020/12/06 -->
<li>Added <a href="https://man.openbsd.org/dwgpio.4">dwgpio(4)</a>, a driver for the Synopsys DesignWare GPIO controller.
<li>Added <a href="https://man.openbsd.org/iked.8">iked(8)</a> support for RSASSA-PSS signature verification (RFC 7427).
<li>Fixed a race condition in <a href="https://man.openbsd.org/wsmux.4">wsmux(4)</a>.
<!-- 2020/12/05 -->
<!-- 2020/12/04 -->
<li>Allowed exporting prefixes from multiple sessions in <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> into the same <a href="https://man.openbsd.org/pf.4">pf(4)</a> table, preventing a prefix from being removed from the table on the first withdrawal even if an alternative exists.
<!-- 2020/12/03 -->
<!-- 2020/12/02 -->
<li>Prevented a TOCTOU race in single_thread_set() by extending the scope of the lock.
<li>Enabled auto-negotiation on the SerDes links, allowing in-band-status to work between <a href="https://man.openbsd.org/mvpp.4">mvpp(4)</a> and <a href="https://man.openbsd.org/mvsw.4">mvsw(4)</a> on the ClearFog GT 8K.
<!-- 2020/12/01 -->
<li>Allowed <a href="https://man.openbsd.org/rad.8">rad(8)</a> to handle all rdomains in a single daemon.
<li>Made uvm_pagealloc() mp-safe.
<!-- 2020/11/30 -->
<li>Ensured rekeying of every child SA in <a href="https://man.openbsd.org/iked.8">iked(8)</a>.
<!-- 2020/11/29 -->
<li>Fixed <a href="https://man.openbsd.org/ldapd.8">ldapd(8)</a> cert and key path inference for absolute paths.
<li>Taught lld to link the macppc kernel.
<li>Added support for 1000base-x and 2500base-x connections to <a href="https://man.openbsd.org/mvneta.4">mvneta(4)</a>.
<li>Added <a href="https://man.openbsd.org/mvsw.4">mvsw(4)</a>, a driver for Marvel "SOHO" switches.
<li>Added the <a href="https://man.openbsd.org/iked.8">iked(8)</a> "set stickyaddress" option, which attempts to assign the same "config address" when an IKESA is negotiated with the DSTID of an existing IKESA.
<li>Added support for the use of !command to <a href="https://man.openbsd.org/mygate.5">mygate(5)</a>, so that netstart has a late opportunity to perform network configuration.
<!-- 2020/11/28 -->
<li>Updated to libX11 1.7.0.
<li>Handled an autoconf interface changing its rdomain in <a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a>.
<li>Added <a href="https://man.openbsd.org/iked.8">iked(8)</a> support for multiple address pools.
<!-- 2020/11/27 -->
<!-- 2020/11/26 -->
<li>Set the specified TOS/DSCP for interactive use prior to TCP connect in <a href="https://man.openbsd.org/ssh.1">ssh(1)</a>.
<li>CLeaned up passing of struct passwd from monitor to preauth privsep process in <a href="https://man.openbsd.org/ssh.1">ssh(1)</a>.
<li>Used a counter instead of random IV for AES-GCM in <a href="https://man.openbsd.org/iked.8">iked(8)</a>, eliminating the risk of random collisions.
<!-- 2020/11/25 -->
<li>Changed kqueue_scan() to keep track of collected events in the given context.
<!-- 2020/11/24 -->
<li>Killed <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> connection upon <a href="https://man.openbsd.org/openrsync.1">openrsync(1)</a> server stall.
<li>Added a simple --timeout implementation to <a href="https://man.openbsd.org/openrsync.1">openrsync(1)</a>.
<!-- 2020/11/23 -->
<li>Fixed very old <a href="https://man.openbsd.org/umass.4">umass(4)</a> devices where the INQUIRY command succeeds but with a residue equal to the requested bytes.
<!-- 2020/11/22 -->
<li>Fixed a panic seen with mbuf chains on arm64.
<!-- 2020/11/21 -->
<li>Fixed incorrect behavior when using <a href="https://man.openbsd.org/dhclient.conf.5">dhclient.conf(5)</a> to change the lease renew/rebind/expiry timing.
<!-- 2020/11/20 -->
<li>Added <a href="https://man.openbsd.org/iked.8">iked(8)</a> -s socket option to specify a control socket.
<!-- 2020/11/19 -->
<li>When doing an <a href="https://man.openbsd.org/sftp.1">sftp(1)</a> recursive upload or download of a read-only directory, ensured that the directory was created with write and execute permissions in the interim to allow the transfer.
<li>Fixed <a href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> repeated DEAUTH and loss/restoration of link.
<li>Allowed specific <a href="https://man.openbsd.org/sndio.7">sndio(7)</a> devices to be used for play-only and rec-only modes.
<li>Fixed panics on the HoneyComb LX2K with <a href="https://man.openbsd.org/amdgpu.4">amdgpu(4)</a>.
<!-- 2020/11/18 -->
<!-- 2020/11/17 -->
<li>Prevented accidental truncation of large memory segments on loongson.
<li>Added ACPI support to <a href="https://man.openbsd.org/imxiic.4">imxiic(4)</a>.
<!-- 2020/11/16 -->
<li>Implemented the key material exporter for TLSv1.3.
<li>Prevented process exit in multithreaded programs from reporting the wrong error code.
<li>Added multicast support to <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> to allow IPv6.
<!-- 2020/11/15 -->
<li>Added <a href="https://man.openbsd.org/acpige.4">acpige(4)</a>, a driver for ACPI generic event devices, used on the HoneyComb LX2K to implement power button handling.
<li>Added <a href="https://man.openbsd.org/pchgpio.4">pchgpio(4)</a>, a driver for the GPIO controllers found on modern Intel PCHs.
<!-- 2020/11/14 -->
<li>Revised the initialization of the <a href="https://man.openbsd.org/drm.4">drm(4)</a> Linux emulation layer to call it only when the first drm instance attaches.
<li>Extended <a href="https://man.openbsd.org/pcamux.4">pcamux(4)</a> with ACPI support.
<li>Added support for the VF610 I2C controller to <a href="https://man.openbsd.org/imxiic.4">imxiic(4)</a>.
<li>Made sure not to replace 0.0.0.0 with a dynamic address in <a href="https://man.openbsd.org/iked.8">iked(8)</a> if it is a network address.
<li>Added 10G media support to <a href="https://man.openbsd.org/mvpp.4">mvpp(4)</a>.
<li>Added SFP+ support to ofw, including support for direct attach cables.
<!-- 2020/11/13 -->
<li>Added support for the PL2303HXN series chips to <a href="https://man.openbsd.org/uplcom.4">uplcom(4)</a>.
<li>Added support for the PCA9547 I2C mux to <a href="https://man.openbsd.org/pcamux.4">pcamux(4)</a>.
<!-- 2020/11/12 -->
<li>Added <a href="https://man.openbsd.org/witness.4">witness(4)</a> check for uninitialized (or zeroed) lock usage.
<li>Prefixed <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> keyboard interactive prompts with "user@host" for easier identification of connections.
<li>Displayed any other hostnames/addresses associated with a new hostkey when <a href="https://man.openbsd.org/ssh.1">ssh(1)</a> prompts the user to accept it.
<!-- 2020/11/11 -->
<li>Implemented auto chain for the TLSv1.3 server.
<li>Updated to freetype 2.10.4.
<li>Fixed <a href="https://man.openbsd.org/athn.4">athn(4)</a> in client mode against APs that use WPA1/TKIP as the group cipher.
<!-- 2020/11/10 -->
<li>Fixed <a href="https://man.openbsd.org/urtwn.4">urtwn(4)</a> against access points using WPA1/TKIP as the group cipher.
<!-- 2020/11/09 -->
<li>Fixed a panic associated with locks and <a href="https://man.openbsd.org/drm.4">drm(4)</a> on macppc with Powerbook5,6 and RV350.
<li>Fixed issues with network stopping after the first down/up cycle in <a href="https://man.openbsd.org/mvpp.4">mvpp(4)</a>.
<li>Fixed link state change behavior in 82598 <a href="https://man.openbsd.org/ix.4">ix(4)</a> chips.
<li>Increased speed of the dependency check pass for <a href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a>.
<li>Allowed use of ## and # in <a href="https://man.openbsd.org/tmux.1">tmux(1)</a> styles and added a "w" format modifier for width.
<!-- 2020/11/08 -->
<!-- 2020/11/07 -->
<li>Added clock support for i.MX8MP.
<li>Implemented <a href="https://man.openbsd.org/iked.8">iked(8)</a> "from dynamic," installing flows where "dynamic" is replaced by the received dynamic IP address.
<li>Fixed <a href="https://man.openbsd.org/ilogb.3">ilogb(3)</a> implementation, preventing a potential infinite loop.
<!-- 2020/11/06 -->
<li>Changed from <a href="https://man.openbsd.org/rwlock.9">rwlock(9)</a> to <a href="https://man.openbsd.org/mutex.9">mutex(9)</a> for linux rwlocks.
<li>Removed the -L option from <a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a>.
<li>Fixed <a href="https://man.openbsd.org/wg.4">wg(4)</a> on macppc by keeping track of allowed ips pointer correctly.
<li>Added the ClearFog GT 8K to <a href="https://man.openbsd.org/mvclock.4">mvclock(4)</a>.
<!-- 2020/11/05 -->
<li>Enabled <a href="https://man.openbsd.org/iked.8">iked(8)</a> support for ASN1_DN ipsec identifiers.
<li>Fixed rare crashes of <a href="https://man.openbsd.org/unwind.8">unwind(8)</a> when DNS answers are larger than the maximum imsg size.
<li>Fixed <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> checks for manifest validity interval.
<li>Released OpenBGPD-6.8p1.
<!-- 2020/11/04 -->
<li>Added recognition of Cortex-A78AE, Cortex-X1 and Neoverse V1 arm64 CPUs.
<!-- 2020/11/03 -->
<li>Corrected an issue where <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> verify might not error on expired certificates.
<li>Fixed an issue in the TLS 1.3 code that caused stalls in haproxy and other software.
<li>Changed <a href="https://man.openbsd.org/crypto.3">crypto(3)</a> to call its get_issuer() callback to try and find a suitable certificate in cases where it has failed to find a print certificate from the supplied roots and intermediates.
<li>Added the 'any' keyword to <a href="https://man.openbsd.org/iked.conf.5">iked.conf(5)</a> for requests to allow "request address any".
<!-- 2020/11/02 -->
<li>Enabled brightness keys on powerbooks where the keyboard attaches as <a href="https://man.openbsd.org/ukbd.4">ukbd(4)</a>.
<li>Set initial default display brightness on macppc via of_setbrightness() to ensure <a href="https://man.openbsd.org/wscons.4">wscons(4)</a> and ofw are in sync.
<!-- 2020/11/01 -->
<li>Added 'dynamic' keyword to <a href="https://man.openbsd.org/iked.conf.5">iked.conf(5)</a> to allow configuration of flows to dynamically assigned addresses.
<li>Implemented RFC 8914 Extended DNS Errors for <a href="https://man.openbsd.org/dig.1">dig(1)</a>.
<li>Added tracking of address proposal creation times to be able to establish total lifetime. This information is used to renew pltime/vltime of privacy addresse per RFC 4941.
<li>Changed <a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> Duplicate Address Detection (DAD) to only generate a new address if we are using Semantically Opaque Interface Identifiers.
<!-- 2020/10/31 -->
<li>Added a directive to <a href="https://man.openbsd.org/httpd.8">httpd(8)</a> to check if a path is accessible.
<li>Fixed detection of duplicate locations in <a href="https://man.openbsd.org/httpd.8">httpd(8)</a>.
<li>Added support for passing a bootmac command line argument to RAMDISK on powerpc64.
<!-- 2020/10/30 -->
<li>Make <a href="https://man.openbsd.org/iked.8">iked(8)</a> accept ANY dynamic address with 'request addr 0.0.0.0'.
<li>Fixed the "entry point at 0x10010000" hang reported on amd64 machines by using a 64MB block to load the kernel.
<li>Changed <a href="https://man.openbsd.org/astfb.4">astfb(4)</a> to allow it to become the console on powerpc64.
<!-- 2020/10/29 -->
<li>Added support to request IP addresses as IKEv2 initiator to <a href="https://man.openbsd.org/iked.8">iked(8)</a>. If 'request addr 0.0.0.0' is configured, any address will be accepted.
<li>Added the ability to force the selection of source IP address via <a href="https://man.openbsd.org/route.8">route(8)</a>.
<li>Created a new "location (found|notfound)" option for <a href="https://man.openbsd.org/httpd.conf.5">httpd.conf(5)</a> to allow testing for resource path existence.
<!-- 2020/10/28 -->
<li>Prevented kernel reuse of mbuf memory when generating the ICMP6 response to an IPv6 packet.
<li>Updated to <a href="https://man.openbsd.org/unbound.8">unbound(8)</a> 1.12.0.
<!-- 2020/10/27 -->
<li>Added notices to syslog whenever the "%n" format string component of <a href="https://man.openbsd.org/printf.3">printf(3)</a> is used.
<li>Stopped allowing configuration of the same neighbor multiple times in <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a>.
<li>Edited <a href="https://man.openbsd.org/syspatch.8">syspatch(8)</a> to ensure SHA256.sig has at least three lines.
<li>Added limited emulation of unaligned access in the powerpc64 kernel.
<!-- 2020/10/26 -->
<li>Added AMD Vi and Intel VTD IOMMU support. This creates separate domains for each PCI device and can provide protection against invalid memory access.
<li>Fixed <a href="https://man.openbsd.org/wsconsctl.8">wsconsctl(8)</a> display commands when using <a href="https://man.openbsd.org/drm.4">drm(4)</a> drivers on macppc.
<li>Fixed a deadlock between uvn_io() and uvn_flush().
<li>Added a top-level 'reboot' command to <a href="https://man.openbsd.org/ddb.4">ddb(4)</a>.
<li>Added a -legacy_verify flag to <a href="https://man.openbsd.org/openssl.1">openssl(1)</a> to force use of the old validator.
<li>Fixed a memory leak when parsing <a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> roa-set lists.
<!-- 2020/10/25 -->
<li>Added a workaround for PCIO devices that cannot address the full 64-bit PCI address space to powerpc64. Needed for <a href="https://man.openbsd.org/radeondrm.4">radeondrm(4)</a> and <a href="https://man.openbsd.org/amdgpu.4">amdgpu(4)</a> since Radeon GPUs only implement 36, 40, or 44 bits of address space.
<li>Introduced a system-wide mutex that serializes msgbuf operations.
<li>Fixed brightness setting on MacBooks.
<!-- 2020/10/24 -->
<!-- 2020/10/23 -->
<li>Updated to <a href="https://man.openbsd.org/fonttosfnt.1">fonttosfnt(1)</a> 1.2.0.
<!-- 2020/10/22 -->
<!-- 2020/10/21 -->
<li>Added retguard macros to powerpc64 locore functions.
<li>Changed <a href="https://man.openbsd.org/ping.8">ping(8)</a> to drain the raw socket of packets received before we were fully setup to avoid reporting ICMP responses intended for other instances of ping(8) running in parallel.
<li>Made <a href="https://man.openbsd.org/sysupgrade.8">sysupgrade(8)</a> specify a version when it uses <a href="https://man.openbsd.org/fw_update.1">fw_update(1)</a> to avoid the situation where upgrading a pre-6.8 snapshot to 6.8 release with "-r" would install firmware packages from snapshots.
<!-- 2020/10/20 -->
<li>Ensured <a href="https://man.openbsd.org/copyout.9">copyout(9)</a>, <a href="https://man.openbsd.org/copyinstr.9">copyinstr(9)</a> and <a href="https://man.openbsd.org/copyoutstr.9">copyoutstr(9)</a> bail out properly if called with a length of 0 on arm64, hppa and mips64.
<li>Modified <a href="https://man.openbsd.org/daily.8">daily(8)</a> to stop reporting disk status and networking statistics.
<li>Released OpenBGPD portable 6.8p0.
<li>Released <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a> 6.8p0.
<!-- 2020/10/19 -->
<!-- 2020/10/18 -->
<li>Added powerpc64 retguard macros for setjmp/longjmp.
<li>Released LibreSSL 3.2.2.
<!-- 2020/10/17 -->
<!-- 2020/10/16 -->
<li>Implemented linux interval tree functions for <a href="https://man.openbsd.org/drm.4">drm(4)</a>.
<!-- 2020/10/15 -->
<li>Added basic support for kclock timeouts to <a href="https://man.openbsd.org/timeout.9">timeout(9)</a>.
<!-- 2020/10/14 -->
<!-- 2020/10/13 -->
<li>Updated to <a href="https://man.openbsd.org/nsd.8">nsd(8)</a> 4.3.3.
<!-- 2020/10/12 -->
<li>Added RETGUARD implementation for powerpc and powerpc64.
<!-- 2020/10/11 -->
<li>Stopped exempting file systems from <a href="https://man.openbsd.org/security.8">security(8)</a> on the basis of nodev and nosuid options, which may not be used for file systems mounted beneath.
<li>Supported use of more than one URI in the TAL file for <a href="https://man.openbsd.org/rpki-client.8">rpki-client(8)</a>, sorting with a preference for https.
<!-- 2020/10/10 -->
<li>Prevented a crash due to <a href="https://man.openbsd.org/httpd.8">httpd(8)</a> listening on port 443 with missing TLS certificates.
<!-- 2020/10/09 -->
<li>Optimized arm64 <a href="https://man.openbsd.org/copyin.9">copyin(9)</a>, <a href="https://man.openbsd.org/copyout.9">copyout(9)</a> and <a href="https://man.openbsd.org/kcopy.9">kcopy(9)</a> by doing 16-byte copies if possible.
<li>Added <a href="https://man.openbsd.org/doas.conf.5">doas.conf(5)</a> "nolog" option to avoid <a href="https://man.openbsd.org/syslog.3">syslog(3)</a>.
<!-- 2020/10/08 -->
<!-- 2020/10/07 -->
<!-- 2020/10/06 -->
<li>Added Intel 495 Series LP PCH and Ice Lake graphics <a href="https://man.openbsd.org/pci.4">pci(4)</a> ids.
<!-- 2020/10/05 -->
<li>Fixed a pledge violation in <a href="https://man.openbsd.org/csh.1">csh(1)</a> where redirecting input from a file containing ^T would cause csh(1) to perform a tty ioctl operation against a non-tty.
<!-- 2020/10/04 -->
<li>Fixed a write hang-up on file system in <a href="https://man.openbsd.org/vnd.4">vnd(4)</a>.
<!-- 2020/10/03 -->
<li>Enabled <a href="https://man.openbsd.org/ssh_config.5">ssh_config(5)</a> UpdateHostkeys by default when the configuration has not overridden UserKnownHostFile.
<li>Added bsd.mp to powerpc64's installXX.{img,iso}.
<!-- 2020/10/02 -->
<li>Preferred ed25519 signature algorithm variants over ECDSA in <a href="https://man.openbsd.org/ssh_config.5">ssh_config(5)</a> and <a href="https://man.openbsd.org/sshd_config.5">sshd_config(5)</a>.
<li>Introduced "if_cloners_lock" rwlock and used it to serialize if_clone_{create,destroy}(), avoiding multiple race conditions.
<!-- 2020/10/01 -->
<li>Added <a href="https://man.openbsd.org/astfb.4">astfb(4)</a>, a driver for the framebuffer of the Aspeed BMC found on many POWER8 and POWER9 systems.
<li>Added Intel 400-series chipsets to <a href="https://man.openbsd.org/dwiic.4">dwiic(4)</a>.
<li>Relaxed checks in <a href="https://man.openbsd.org/pfctl.8">pfctl(8)</a> and <a href="https://man.openbsd.org/pf.4">pf(4)</a> to accept any valid routing domain, even if it does not yet exist.
<!-- 2020/09/30 -->
<li>Moved mfokclock(4) from loongson to make it available for other platforms and renamed it to <a href="https://man.openbsd.org/mfokrtc.4">mfokrtc(4)</a>.
<li>Removed osrelease from system.fvwmrc, as the version string matches the kernel of the <a href="https://man.openbsd.org/fvwm.1">fvwm(1)</a> build machine, not the user's kernel.
<li>Moved to 6.8-current.
</ul>