Null out the release notes for 12-CURRENT

Approved by:	gjb
Differential Revision:	    D7669

1 files changed, 24 insertions, 1553 deletions

diff --git a/release/doc/en_US.ISO8859-1/relnotes/article.xml b/release/doc/en_US.ISO8859-1/relnotes/article.xml
index 2470f30b4b50..39a6a89bb2f6 100644
--- a/release/doc/en_US.ISO8859-1/relnotes/article.xml
+++ b/release/doc/en_US.ISO8859-1/relnotes/article.xml
@@ -25,7 +25,6 @@
     <!-- Last rev: 288943 -->
 
     <copyright>
-      <year>2015</year>
       <year>2016</year>
       <holder role="mailto:doc@FreeBSD.org">The &os; Documentation
 	Project</holder>
@@ -160,692 +159,51 @@
     <sect2 xml:id="userland-config">
       <title>Userland Configuration Changes</title>
 
-      <para revision="266463">The default &man.newsyslog.conf.5; now
-	includes files in the
-	<filename>/etc/newsyslog.conf.d/</filename> and
-	<filename>/usr/local/etc/newsyslog.conf.d/</filename>
-	directories by default for &man.newsyslog.8;.</para>
-
-      <para revision="270675">The &man.mailwrapper.8; utility has been
-	updated to use &man.mailer.conf.5; from the
-	<literal>LOCALBASE</literal> environment variable, which
-	defaults to <filename class="directory">/usr/local</filename>
-	if unset.</para>
-
-      <para revision="272350">The <literal>MK_ARM_EABI</literal>
-	&man.src.conf.5; option has been removed.</para>
-
-      <para revision="301247">The <application>ntp</application> suite
-	has been updated to version 4.2.8p8.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-programs">
       <title>Userland Application Changes</title>
 
-      <para revision="260594">When unable to load a kernel module with
-	&man.kldload.8;, a message informing to view output of
-	&man.dmesg.8; is now printed, opposed to the previous output
-	<quote>Exec format error.</quote>.</para>
-
-      <para revision="260910">Allow &man.pciconf.8; to identify PCI
-	devices that are attached to a driver to be identified by
-	their device name instead of just the selector.  Additionally,
-	an optional device argument to the <literal>-l</literal> flag
-	to restrict the output to only listing details about a single
-	device.</para>
-
-      <para revision="260913">A new flag, <quote>onifconsole</quote>
-	has been added to <filename>/etc/ttys</filename>.  This allows
-	the system to provide a login prompt via serial console if the
-	device is an active kernel console, otherwise it is equivalent
-	to <literal>off</literal>.</para>
-
-      <para revision="260926">Support for displaying VPD for PCI
-	devices via &man.pciconf.8; has been added.</para>
-
-      <para revision="261498">&man.ping.8; protects against malicious
-	network packets using the Capsicum framework to drop
-	privileges.</para>
-
-      <para revision="265229">The &man.ps.1; utility has been
-	updated to include the <literal>-J</literal> flag, used to
-	filter output by matching &man.jail.8; IDs and names.
-	Additionally, argument <literal>0</literal> can be used to
-	<literal>-J</literal> to only list processes running on the
-	host system.</para>
-
-      <para revision="265249">The &man.top.1; utility has been updated
-	to filter by &man.jail.8; ID or name, in followup to the
-	&man.ps.1; change in <literal>r265229</literal>.</para>
-
-      <para revision="266209">The &man.pmcstat.8; utility has been
-	updated to include a new flag, <literal>-l</literal>, which
-	ends event collection after the specified number of
-	seconds.</para>
-
-      <para revision="270745">The &man.ps.1; utility has been updated
-	to include a new keyword, <quote>tracer</quote>, which
-	displays the <acronym>PID</acronym> of the tracing
-	process.</para>
-
-      <para revision="271482">Support for adding empty partitions has
-	been added to the &man.mkimg.1; utility.</para>
-
-      <para revision="272166">The &man.primes.6; utility has been
-	updated to correctly enumerate prime numbers between
-	<literal>4295098369</literal> and
-	<literal>3825123056546413050</literal>, which prior to this
-	change, it would be possible for returned values to be
-	incorrectly identified as prime numbers.</para>
-
-      <para revision="272198">The &man.mkimg.1; utility has been
-	updated to include three options used to print information
-	about &man.mkimg.1; itself:</para>
-
-      <informaltable frame="none" pgwide="0">
-	<tgroup cols="2">
-	  <colspec colwidth="1*"/>
-	  <colspec colwidth="1*"/>
-	  <thead>
-	    <row>
-	      <entry>Option</entry>
-	      <entry>Output</entry>
-	    </row>
-	  </thead>
-
-	  <tbody>
-	    <row>
-	      <entry><literal>--version</literal></entry>
-	      <entry>The current version of the &man.mkimg.1;
-		utility</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>--formats</literal></entry>
-	      <entry>The disk image file formats supported by
-		&man.mkimg.1;</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>--schemes</literal></entry>
-	      <entry>The partition schemes supported by
-		&man.mkimg.1;</entry>
-	    </row>
-	  </tbody>
-	</tgroup>
-      </informaltable>
-
-      <para revision="272488">Userland &man.ctf.5; support in
-	&man.dtrace.1; has been added.  With this change,
-	&man.dtrace.1; is able to resolve type info for function and
-	<acronym>USDT</acronym> probe arguments, and function return
-	values.</para>
-
-      <para revision="274960">The &man.elfdump.1; utility has been
-	updated to support capability mode provided by
-	&man.capsicum.4;.</para>
-
-      <para revision="275680" contrib="sponsor" sponsor="&ff;">The
-	&man.fstyp.8; utility has been added, which is used to
-	determine the filesystem on a specified device.</para>
-
-      <para revision="276881">The <literal>libedit</literal> library
-	has been updated to support <acronym>UTF</acronym>-8, which
-	additionally provides unicode support to &man.sh.1;.</para>
-
-      <para revision="276893" contrib="sponsor" sponsor="&ff;">The
-	&man.mkimg.1; utility has been updated to support the
-	<acronym>MBR</acronym> <acronym>EFI</acronym> partition
-	type.</para>
-
-      <para revision="277166" arch="powerpc">The &man.ptrace.2; system
-	call has been updated include support for Altivec registers on
-	&os;/&arch.powerpc;.</para>
-
-      <para revision="278320">A new device control utility,
-	&man.devctl.8; has been added, which allows making
-	administrative changes to individual devices, such as
-	attaching and detaching drivers, and enabling and disabling
-	devices.  The &man.devctl.8; utility uses the new
-	&man.devctl.3; library.</para>
-
-      <para revision="279122" contrib="sponsor"
-	sponsor="&juniper;">The &man.netstat.1; utility has been
-	updated to link against the &man.libxo.3; shared
-	library.</para>
-
-      <para revision="279139">A new flag, <literal>-c</literal>, has
-	been added to the &man.mkimg.1; utility, which allows
-	specifying the capacity of the target disk image.</para>
-
-      <para revision="279315" contrib="sponsor" sponsor="&ff;">The
-	&man.uefisign.8; utility has been added.</para>
-
-      <para revision="279571" contrib="sponsor"
-	sponsor="&scaleengine;">The &man.freebsd-update.8; utility has
-	been updated to prevent fetching updated binary patches when
-	a previous upgrade has not been thoroughly completed.</para>
-
-      <para revision="280870">A regression in the &man.libarchive.3;
-	library that would prevent a directory from being included in
-	the archive when <literal>--one-file-system</literal> is used
-	has been fixed.</para>
-
-      <para revision="281311" contrib="sponsor" sponsor="&ff;">The
-	&man.ar.1; utility has been updated to set
-	<literal>ARCHIVE_EXTRACT_SECURE_SYMLINKS</literal> and
-	<literal>ARCHIVE_EXTRACT_SECURE_NODOTDOT</literal> to disallow
-	directory traversal when extracting an archive, similar to
-	&man.tar.1;.</para>
-
-      <para revision="281617">A race condition in &man.wc.1; that
-	would cause final results to be sent to &man.stderr.4; when
-	receiving the <literal>SIGINFO</literal> signal has been
-	fixed.</para>
-
-      <para revision="282208" contrib="sponsor"
-	sponsor="&multiplay;">The &man.chflags.1;, &man.chgrp.1;,
-	&man.chmod.1;, and &man.chown.8; utilities now affect symbolic
-	links when the <literal>-R</literal> flag is specified, as
-	documented in &man.symlink.7;.</para>
-
-      <para revision="282608">The &man.date.1; utility has been
-	updated to print the modification time of the file passed as
-	an argument to the <literal>-r</literal> flag, improving
-	compatibility with the <acronym>GNU</acronym> &man.date.1;
-	utility behavior.</para>
-
-      <para revision="283961">The &man.pw.8; utility has been updated
-	with a new flag, <literal>-R</literal>, that sets the root
-	directory within which the utility will operate.</para>
-
-      <para revision="284297" contrib="sponsor"
-	sponsor="&clusterhq;">The &man.lockstat.1; utility has been
-	updated with several improvements:</para>
-
-      <itemizedlist>
-	<listitem>
-	  <para>Spin locks are now reported as the amount of time
-	    spinning, instead of loop iterations.</para>
-	</listitem>
-
-	<listitem>
-	  <para>Reader locks are now recognized as adaptive that can
-	    spin on &os;.</para>
-	</listitem>
-
-	<listitem>
-	  <para>Lock aquisition events for successful reader try-lock
-	    events are now reported.</para>
-	</listitem>
-
-	<listitem>
-	  <para>Spin and block events are now reported before lock
-	    acquisition events.</para>
-	</listitem>
-      </itemizedlist>
-
-      <para revision="284589" contrib="sponsor"
-	sponsor="&scaleengine;">The &man.fstyp.8; utility has been
-	updated to be able to detect &man.zfs.8; and &man.geli.8;
-	filesystems.</para>
-
-      <para revision="284883">The &man.mkimg.1; utility has been
-	updated to include support for <literal>NTFS</literal>
-	filesystems in both <acronym>MBR</acronym> and
-	<acronym>GPT</acronym> partitioning schemes.</para>
-
-      <para revision="285253">The &man.quota.1; utility has been
-	updated to include support for <acronym>IPv6</acronym>.</para>
-
-      <para revision="285420">The &man.jexec.8; utility has been
-	updated to include a new flag, <literal>-l</literal>, which
-	ensures a clean environment in the target jail when used.
-	Additionally, &man.jexec.8; will run a shell within the target
-	jail when run no commands are specified.</para>
-
-      <para revision="285550">The &man.w.1; utility has been updated
-	to display the full IPv6 remote address of the host from which
-	a user is connected.</para>
-
-      <para revision="285685">The &man.jail.8; framework has been
-	updated to allow mounting &man.linprocfs.5; and
-	&man.linsysfs.5; within a jail.</para>
-
-      <para revision="285772" contrib="sponsor"
-	sponsor="&emcisilon;">The &man.patch.1; utility has been
-	updated to include a new option to the <literal>-V</literal>
-	flag, <literal>none</literal>, which disables backup file
-	creation when applying a patch.</para>
-
-      <para revision="286010" contrib="sponsor" sponsor="&ff;">The
-	&man.ar.1; utility now enables deterministic mode
-	(<literal>-D</literal>) by default.  This behavior can be
-	disabled by specifying the <literal>-U</literal> flag.</para>
-
-      <para revision="286289" contrib="sponsor"
-	sponsor="&scaleengine;">The &man.xargs.1; utility has been
-	updated to allow specifying <literal>0</literal> as an
-	argument to the <literal>-P</literal> (parallel mode) flag,
-	which allows creating as many concurrent processes as
-	possible.</para>
-
-      <para revision="286795">The &man.patch.1; utility has been
-	updated to remove the automatic checkout feature.</para>
-
-      <para revision="287473" contrib="sponsor" sponsor="&gandi;">A
-	new utility, &man.sesutil.8;, has been added, which is used
-	to manage &man.ses.4; devices.</para>
-
-      <para revision="287522">The &man.pciconf.8; utility has been
-	updated to use the PCI ID database from the <filename
-	  role="package">misc/pciids</filename> package, if present,
-	falling back to the PCI ID database in the &os; base
-	system.</para>
-
-      <para revision="287842" contrib="sponsor"
-	sponsor="&scaleengine;">The &man.ifconfig.8; utility has been
-	updated to always exit with an error code if an important
-	&man.ioctl.2; fails.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-contrib">
       <title>Contributed Software</title>
 
-      <para revision="260445">&man.byacc.1; has been updated to
-	version 20140101.</para>
-
-      <para revision="296633"><application>OpenSSH</application> has
-	been updated to 7.2p2.</para>
-
-      <para revision="261344"><application>mdocml</application> has
-	been updated to version 1.12.3.</para>
-
-      <para revision="275718">The <application>binutils</application>
-	suite of utilities has been updated to include upstream
-	patches that add new relocations for &arch.powerpc;
-	support.</para>
-
-      <para revision="276398" contrib="sponsor" sponsor="&ff;">The
-	<application>ELF Tool Chain</application> has been updated to
-	upstream revision r3136.</para>
-
-      <para revision="276551">The <application>texinfo</application>
-	utility and <literal>info</literal> pages were removed from
-	the base system.  The <filename
-	  role="package">print/texinfo</filename> port should be
-	installed on systems where <literal>info</literal> pages are
-	needed.</para>
-
-      <para revision="276796" contrib="sponsor" sponsor="&ff;">The ELF
-	object manipulation tools
-	<application>addr2line</application>,
-	<application>elfcopy (strip)</application>,
-	<application>nm</application>,
-	<application>readelf</application>,
-	<application>size</application>, and
-	<application>strings</application> were switched to the
-	versions from the ELF Tool Chain project.</para>
-
-      <para revision="276881">The <literal>libedit</literal> library
-	has been updated to include <acronym>UTF-8</acronym> support,
-	adding <acronym>UTF-8</acronym> support to the &man.sh.1;
-	shell.</para>
-
-      <para revision="278433">The &man.xz.1; utility has been updated
-	to support multi-threaded compression.</para>
-
-      <para revision="280932" contrib="sponsor" sponsor="&ff;">The
-	<application>elftoolchain</application> utilities have been
-	updated to version 3179.</para>
-
-      <para revision="291125">The &man.xz.1; utility has been updated
-	to version 5.2.2.</para>
-
-      <para revision="281373">The &man.nvi.1; utility has been updated
-	to version 2.1.3.</para>
-
-      <para revision="289549">The &man.wpa.supplicant.8; and
-	&man.hostapd.8; utilities have been updated to version
-	2.5.</para>
-
-      <para revision="296190" contrib="sponsor" sponsor="&ff;">The
-	&man.resolvconf.8; utility has been updated to version
-	3.7.3.</para>
-
-      <para revision="293190"><application>less</application> has
-	been updated to version v481.</para>
-
-      <para revision="284254"><application>bmake</application> has
-	been updated to version 20150606.</para>
-
-      <para revision="285229"><application>sendmail</application> has
-	been updated to 8.15.2.  Starting with &os;&nbsp;11.0 and
-	sendmail 8.15, sendmail uses uncompressed IPv6 addresses by
-	default, i.e., they will not contain <quote>::</quote>.  For
-	example, instead of <quote>::1</quote>, it will be
-	<quote>0:0:0:0:0:0:0:1</quote>.  This permits a zero subnet to
-	have a more specific match, such as different map entries for
-	IPv6:0:0 versus IPv6:0.  This change requires that
-	configuration data (including maps, files, classes, custom
-	ruleset, etc.) must use the same format, so make certain such
-	configuration data is upgrading.  As a very simple check
-	search for patterns like 'IPv6:[0-9a-fA-F:]*::' and 'IPv6::'.
-	To return to the old behavior, set the m4 option
-	<literal>confUSE_COMPRESSED_IPV6_ADDRESSES</literal> or the cf
-	option <literal>UseCompressedIPv6Addresses</literal>.</para>
-
-      <para revision="285275">The &man.tcpdump.1; utility has been
-	updated to version 4.7.4.</para>
-
-      <para revision="298998"><application>OpenSSL</application> has
-	been updated to version 1.0.2h.</para>
-
-      <para revision="285642" contrib="sponsor" sponsor="&dell;">The
-	&man.ssh.1; utility has been updated to re-implement hostname
-	canonicalization before locating the host in
-	<filename>known_hosts</filename>.</para>
-
-      <para revision="285972">The &man.libarchive.3; library has been
-	updated to properly skip a sparse file entry in a &man.tar.1;
-	file, which would previously produce errors.</para>
-
-      <para revision="286503">The <application>apr</application>
-	library used by &man.svnlite.1; has been updated to version
-	1.5.2.</para>
-
-      <para revision="286505">The <application>serf</application>
-	library used by &man.svnlite.1; has been updated to version
-	1.3.8.</para>
-
-      <para revision="286505">The &man.svnlite.1; utility has been
-	updated to version 1.8.14.</para>
-
-      <para revision="298161">The <application>sqlite3</application>
-	library used by &man.svnlite.1; and &man.kerberos.8; has been
-	updated to version 3.12.1.</para>
-
-      <para revision="286750">Timezone data files have been updated to
-	version 2015f.</para>
-
-      <para revision="287168">The &man.acpi.4; subsystem has been
-	updated to version 20150818.</para>
-
-      <para revision="287917">The &man.unbound.8; utility has been
-	updated to version 1.5.4.</para>
-
-      <para revision="288090">&man.jemalloc.3; has been updated to
-	version 4.0.2.</para>
-
-      <para revision="302221">The &man.file.1; utility has been
-	updated to version 5.28.</para>
-
-      <para revision="288303">The &man.nc.1; utility has been updated
-	to the OpenBSD 5.8 version.</para>
-
-      <para revision="296417"><application>Clang</application> has
-	been updated to version 3.8.0.</para>
-
-      <para revision="296417"><application>LLVM</application> has
-	been updated to version 3.8.0.</para>
-
-      <para revision="296417"><application>LLDB</application> has
-	been updated to version 3.8.0.</para>
-
-      <para revision="296417"><application>libc++</application> has
-	been updated to version 3.8.0.</para>
-
-      <para revision="296417">The
-	<application>compiler_rt</application> utility has been
-	updated to version 3.8.0.</para>
-
-      <para revision="300879"><application>ACPICA</application> has been
-	updated to version 20160527.</para>
-
-      <para revision="292432"><application>OpenBSM</application> has been
-	updated to version 1.2 alpha 4.</para>
-
-      <para revision="301169" contrib="sponsor" sponsor="&ff;">The NetBSD
-	Project's &man.libblacklist.3; library and applications
-	have been ported and integrated into the system.  Packet
-	filtering support for the &man.pf.4; packet filtering systems
-	has been implemented.  The <application>blacklist</application>
-	system provides the <application>blacklistd</application>
-	daemon, the helper script
-	<application>blacklistd-helper</application> to make changes
-	to the running packet filter system and the
-	<application>blacklistctl</application> control program.
-	A selection of system daemons, including:
-	<application>fingerd</application>,
-	<application>ftpd</application>,
-	<application>rlogind</application>, and
-	<application>rshd</application> have been modified to support
-	sending notifications to the <application>blacklistd</application>
-	daemon.</para>
-
-      <para revision="301736" contrib="sponsor" sponsor="&ff;">Support for
-	the &man.ipfw.4; packet filter has been added to the
-	<application>blacklistd-helper</application> script.</para>
-
-      <para revision="301843" contrib="sponsor" sponsor="&ff;">Support for
-	the &man.ipfilter.4; packet filter has been added to the
-	<application>blacklistd-helper</application> script.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-installer">
       <title>Installation and Configuration Tools</title>
 
-      <para revision="271539">The &man.bsdinstall.8; partition editor
-	and &man.sade.8; utility have been updated to include native
-	<acronym>ZFS</acronym> support.</para>
-
-      <para revision="300436" contrib="sponsor" sponsor="&scaleengine;">
-	&man.bsdinstall.8;/zfsboot GPT+BIOS+GELI installs now make use
-	of GELIBOOT which allows ZFS Boot Environments to be used with
-	GELI encrypted ZFS pools.</para>
-
-      <para revision="301973">A module to configure wifi devices has been added
-	to &man.bsdinstall.8;</para>
-
-      <para revision="272274">The &os; installation utility,
-	&man.bsdinstall.8;, has been updated to set the
-	<literal>canmount</literal> &man.zfs.8; property to
-	<literal>off</literal> for the <filename
-	  class="directory">/var</filename> dataset, preventing the
-	contents of directories within <filename
-	  class="directory">/var</filename> from conflicting when
-	using multiple boot environments, such as that provided by
-	<filename role="package">sysutils/beadm</filename>.</para>
-
-      <para revision="274394">The &man.bsdconfig.8; utility has been
-	updated to skip the initial &man.tzsetup.8;
-	<acronym>UTC</acronym> versus wall-clock time prompt when run
-	in a virtual machine, determined when the
-	<literal>kern.vm_guest</literal> &man.sysctl.8; is set to
-	<literal>1</literal>.</para>
-
-      <para revision="275874">The &man.bsdinstall.8; utility has been
-	updated to use the new &man.dpv.3; library to display progress
-	when extracting the &os; distributions.</para>
-
-      <para revision="285557" contrib="sponsor"
-	sponsor="&scaleengine;">Support for detecting and implementing
-	aligning partitions on 1Mb boundaries has been added to
-	&man.bsdinstall.8;.</para>
-
-      <para revision="285679" contrib="sponsor"
-	sponsor="&scaleengine;">Support for detecting and implementing
-	a workaround for various laptops and motherboards that do not
-	boot properly from <acronym>GPT</acronym>-partitioned disks
-	has been added to &man.bsdinstall.8;.  Additionally, the
-	<literal>active</literal> flag will be set on the partition
-	when needed.</para>
-
-      <para revision="285679" contrib="sponsor"
-	sponsor="&scaleengine;">Support for selecting the partitioning
-	scheme when installing on the <acronym>UFS</acronym>
-	filesystem has been added to &man.bsdinstall.8;.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-rc">
       <title><filename class="directory">/etc/rc.d</filename>
 	Scripts</title>
 
-      <para revision="270676">The &man.rc.8; subsystem has been
-	updated to allow configuring services in <filename
-	  class="directory">&dollar;{LOCALBASE}/etc/rc.conf.d/</filename>.
-	If <literal>LOCALBASE</literal> is unset, it defaults to
-	<filename class="directory">/usr/local</filename>.</para>
-
-      <para revision="273955">A new &man.rc.8; script,
-	<filename>growfs</filename>, has been added, which will resize
-	the root filesystem on boot if <filename>/firstboot</filename>
-	exists.</para>
-
-      <para revision="275299">The <filename>mrouted</filename>
-	&man.rc.8; script has been removed from the base system.  An
-	equivalent script is available from the <filename
-	  role="package">net/mrouted</filename> port.</para>
-
-      <para revision="279463" contrib="sponsor"
-	sponsor="&sandvine;">A new &man.rc.8; script,
-	<filename>iovctl</filename>, has been added, which allows
-	automatically starting the &man.iovctl.8; utility at
-	boot.</para>
-
-      <para revision="287576" contrib="sponsor"
-	sponsor="&scaleengine;">The &man.service.8; utility has been
-	updated to honor entries within <filename
-	  class="directory">/etc/rc.conf.d/</filename>.</para>
-
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-periodic">
       <title><filename class="directory">/etc/periodic</filename>
 	Scripts</title>
 
-      <para revision="271321">The daily &man.periodic.8; script
-	<filename>110.clean-tmps</filename> has been updated to avoid
-	crossing filesystem mount boundaries when cleaning files in
-	<filename class="directory">/tmp</filename>.</para>
-
-      <para revision="277216" contrib="sponsor" sponsor="&ff;">A new
-	&man.periodic.8; script,
-	<filename>510.status-world-kernel</filename>, has been added,
-	which evaluates the running userland and kernel versions from
-	the &man.uname.1; <literal>-U</literal> and
-	<literal>-K</literal> arguments, and prints an error if the
-	system userland and kernel are not in sync.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-libraries">
       <title>Runtime Libraries and API</title>
 
-      <para revision="265995">The Blowfish &man.crypt.3; default
-	format has been changed to
-	<literal>&dollar;2b&dollar;</literal>.</para>
-
-      <para revision="268461">The &man.readline.3; library is now
-	statically linked in software within the base system, and the
-	shared library is no longer installed, allowing the Ports
-	Collection to use a modern version of the library.</para>
-
-      <para revision="272273">The &man.strptime.3; library has been
-	updated to add support for <acronym>POSIX</acronym>-2001
-	features <literal>%U</literal> and
-	<literal>%W</literal>.</para>
-
-      <para revision="272842,272848" contrib="sponsor"
-	sponsor="&ff;">The &man.dl.iterate.phdr.3; library has been
-	changed to always return the path name of the
-	<acronym>ELF</acronym> object in the
-	<literal>dlpi_name</literal> structure member.</para>
-
-      <para revision="273562" contrib="sponsor"
-	sponsor="&juniper;">The &man.libxo.3; library has been
-	imported to the base system.</para>
-
-      <para revision="273806" contrib="sponsor" sponsor="&chelsio;">A
-	userland library for Chelsio Terminator 5 based iWARP cards
-	has been added, allowing userland <acronym>RDMA</acronym>
-	applications to work over compatible
-	<acronym>NIC</acronym>s.</para>
-
-      <para revision="274987">The &man.gpio.3; library has been added,
-	providing a wrapper around the &man.gpio.4; kernel
-	interface.</para>
-
-      <para revision="275800" contrib="sponsor" sponsor="&ff;">The
-	&man.procctl.2; system call has been updated to include
-	a facility for non-&man.init.8; processes to be declared as
-	the reaper of child processes and their decendants.</para>
-
-      <para revision="277610">The <literal>futimens()</literal> and
-	<literal>utimensat()</literal> system calls have been
-	added.  See &man.utimensat.2; for more information.</para>
-
-      <para revision="278934">The &man.elf.3; compile-time dependency
-	has been removed from <filename>dtri.o</filename>, which
-	allows adding <application>DTrace</application> probes to
-	userland applications and libraries without also linking
-	against &man.elf.3;.</para>
-
-      <para revision="279186">The &man.setmode.3; function has been
-	updated to consistently set <literal>errno</literal> on
-	failure.</para>
-
-      <para revision="279663">The &man.qsort.3; functions have been
-	updated to be able to handle 32-bit aligned data on 64-bit
-	platforms, also providing a significant improvement in 32-bit
-	workloads.</para>
-
-      <para revision="281130">Several standard include headers have
-	been updated to use of <application>gcc</application>
-	attributes, such as <literal>__result_use_check()</literal>,
-	<literal>__alloc_size()</literal>, and
-	<literal>__nonnull()</literal>.</para>
-
-      <para revision="281845">Support for file verification in
-	<acronym>MAC</acronym> has been added.</para>
-
-      <para revision="282973" contrib="sponsor" sponsor="&ff;">The
-	<literal>libgomp</literal> library is now only built when
-	building <acronym>GCC</acronym> from the base system.  An
-	up-to-date version is available in the Ports Collection as
-	<filename
-	  role="package">devel/libiomp5-devel</filename>.</para>
-
-      <para revision="282988">The <filename>stdlib.h</filename> and
-	<filename>malloc.h</filename> headers have been updated to
-	make use of the <application>gcc</application>
-	<literal>alloc_align()</literal> attribute.</para>
-
-      <para revision="284483" contrib="sponsor"
-	sponsor="&scaleengine;">The Blowfish &man.crypt.3; library
-	has been updated to support &dollar;2y&dollar; hashes.</para>
-
-      <para revision="285277">The &man.execl.3; and &man.execlp.3;
-	library functions have been updated to use the
-	<literal>__sentinel</literal> <application>gcc</application>
-	attribute.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="userland-abi">
       <title>ABI Compatibility</title>
 
-      <para revision="271982">The &linux; compatibility version has
-	been updated to <literal>2.6.18</literal>.  The
-	<literal>compat.linux.osrelease</literal> &man.sysctl.8; is
-	evaluated when building the <filename
-	  role="package">emulators/linux-c6</filename> and related
-	ports.</para>
-
-      <para revision="288669">The stack protector has been upgraded to
-	the "strong" level, elevating the protection against buffer
-	overflows.  While this significantly improves the security of
-	the system, extensive testing was done to ensure there are no
-	measurable side effects in performance or
-	functionality.</para>
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 
@@ -859,246 +217,19 @@
     <sect2 xml:id="kernel-bugfix">
       <title>Kernel Bug Fixes</title>
 
-      <para revision="265876">A kernel bug that inhibited proper
-	functionality of the <literal>dev.cpu.0.freq</literal>
-	&man.sysctl.8; on &intel; processors with Turbo
-	Boost&nbsp;&trade; enabled has been fixed.</para>
-
-      <para revision="271697" arch="powerpc">Support for
-	&man.dtrace.1; stack tracing has been fixed for
-	&os;/&arch.powerpc;, using the <literal>trapexit()</literal>
-	and <literal>asttrapexit()</literal> functions instead of
-	checking within addressed kernel space.</para>
-
-      <para revision="271917">A kernel panic triggered when destroying
-	a &man.vnet.9; &man.jail.8; configured with &man.gif.4; has
-	been fixed.</para>
-
-      <para revision="271918">A kernel panic triggered when destroying
-	a &man.vnet.9; &man.jail.8; configured with &man.gre.4; has
-	been fixed.</para>
-
-      <para revision="272089">A bug in &man.ipfw.4; that could
-	potentially lead to a kernel panic when using &man.dummynet.4;
-	at layer 2 has been fixed.</para>
-
-      <para revision="280930" contrib="sponsor" sponsor="&mitail;">The
-	kernel <acronym>RPC</acronym> has been updated to include
-	several enhancements:</para>
-
-      <itemizedlist>
-	<listitem>
-	  <para>The 45 MiB limit on requests queued for
-	    &man.nfsd.8; threads has been removed.</para>
-	</listitem>
-
-	<listitem>
-	  <para>Avoids unnecessary throttling by not deferring
-	    accounting for completed requests.</para>
-	</listitem>
-
-	<listitem>
-	  <para>Fixes an integer overflow and signedness bugs.</para>
-	</listitem>
-      </itemizedlist>
-
-      <para revision="281261" arch="powerpc">Support for
-	&man.dtrace.1; has been added for the
-	Book-E&nbsp;&trade;.</para>
-
-      <para revision="287886" contrib="sponsor"
-	sponsor="&multiplay;">The &man.kqueue.2; system call has been
-	updated to handle write events to files larger than 2
-	gigabytes.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="kernel-config">
       <title>Kernel Configuration</title>
 
-      <para revision="266531">The <literal>IMAGACT_BINMISC</literal>
-	kernel configuration option has been enabled by default,
-	which enables application execution through emulators, such
-	as <application>Qemu</application>.</para>
-
-      <para revision="268045">The <literal>VT</literal> kernel
-	configuration file has been removed, and the &man.vt.4;
-	driver is included in the <literal>GENERIC</literal> kernel.
-	To enable &man.vt.4;, enter <literal>set kern.vty=vt</literal>
-	at the &man.loader.8; prompt during boot, or add
-	<literal>kern.vty=vt</literal> to &man.loader.conf.5; and
-	reboot the system.</para>
-
-      <para revision="277904">The &man.config.8; utility has been
-	updated to allow using a non-standard <filename
-	  class="directory">src/</filename> tree, specified as an
-	argument to the <literal>-s</literal> flag.</para>
-
-      <para revision="277990" arch="powerpc64">The
-	&os;/&arch.powerpc64; kernel now builds as
-	a position-independent executable, allowing the kernel to be
-	loaded into and run from any physical or virtual
-	address.</para>
-
-      <important>
-	<para>This change requires an update to &man.loader.8;.
-	  The userland and kernel must be updated before rebooting the
-	  system.</para>
-      </important>
-
-      <para revision="278338" arch="arm">A new module for creating
-	<filename>rpi.dtb</filename> has been added for the Raspberry
-	Pi.</para>
-
-      <para revision="278340" arch="arm">The
-	<filename>rpi.dtb</filename> module is now installed to
-	<filename class="directory">/boot/dtb/</filename> by
-	default for the Raspberry Pi system.</para>
-
-      <para revision="279189" contrib="sponsor" sponsor="&ff;"
-	arch="powerpc">Kernel support for Vector-Scalar eXtension
-	(<acronym>VSX</acronym>) found on POWER7 and POWER8 hardware
-	has been added.</para>
-
-      <para revision="279252" contrib="sponsor" sponsor="&ff;"
-	arch="powerpc">The &man.pmap.9; implementation for 64-bit
-	&powerpc; processors has been overhaulded to improve
-	concurrency.</para>
-
-      <para revision="279824" arch="arm">A new module for creating
-	the <filename>dtb</filename> module for AM335x systems has
-	been added.</para>
-
-      <para revision="281495" contrib="sponsor" sponsor="&ff;">The
-	<literal>PAE_TABLES</literal> kernel configuration option has
-	been added for &os;/&arch.i386;, which instructs &man.pmap.9;
-	to use <acronym>PAE</acronym> format for page tables while
-	maintaining a 32-bit physical address size elsewhere in the
-	kernel.  The use of this option can enhance application-level
-	security by enabling the creation of <quote>no execute</quote>
-	mappings on modern &arch.i386; processors.  Unlike the
-	<literal>PAE</literal> option, <literal>PAE_TABLES</literal>
-	preserves kernel binary interface (<acronym>KBI</acronym>)
-	compatibility with non-<literal>PAE</literal> kernels,
-	allowing non-<literal>PAE</literal> kernel modules and drivers
-	to work with a <literal>PAE_TABLES</literal>-enabled kernel.
-	Additionally, system limits are tuned for 4GB maximum
-	<acronym>RAM</acronym>, avoiding kernel virtual address space
-	(<acronym>KVA</acronym>) exhaustion.</para>
-
-      <para revision="282215">The <literal>SIFTR</literal> kernel
-	configuration has been added, allowing building &man.siftr.4;
-	statically into the kernel.</para>
-
-      <para revision="282731" arch="arm">The &arch.arm; boot loader,
-	<filename>ubldr</filename>, is now relocatable.  In addition,
-	<filename>ubldr.bin</filename> is now created during build
-	time, which is a stripped binary with an entry point of
-	<literal>0</literal>, providing the ability to specify the
-	load address by running <literal>go
-	  &dollar;{loadaddr}</literal> in
-	<literal>u-boot</literal>.</para>
-
-      <para revision="282921" contrib="sponsor" sponsor="&intelcorp;"
-	arch="amd64,i386">The &man.nvd.4; and &man.nvme.4; drivers are
-	now included in the <filename>GENERIC</filename> kernel
-	configuration by default.</para>
-
-      <para revision="283959" contrib="sponsor"
-	sponsor="&limelight;">A new kernel configuration option,
-	<literal>EM_MULTIQUEUE</literal>, has been added which enables
-	multi-queue support in the &man.em.4; driver.</para>
-
-      <note>
-	<para>Multi-queue support in the &man.em.4; driver is not
-	  officially supported by &intel;.</para>
-      </note>
-
-      <para revision="285142" contrib="sponsor"
-	sponsor="&netgate;">The <filename>GENERIC</filename> kernel
-	configuration has been updated to include the
-	<literal>IPSEC</literal> option by default.</para>
-
-      <para revision="285387" contrib="sponsor"
-	sponsor="&norse;, &dell;">Initial <acronym>NUMA</acronym>
-	affinity and policy configuration has been added.  See
-	&man.numactl.1;, and &man.numa.getaffinity.2;, for usage
-	details.</para>
-
-      <para revision="286231">The &man.pms.4; driver has been added
-	to the <filename>GENERIC</filename> kernel configuration for
-	supported architectures.</para>
-
-      <para revision="287306" arch="arm">The
-	<filename>CUBIEBOARD2</filename> kernel configuration has been
-	renamed to <filename>A20</filename>.</para>
-
-      <para revision="288176" contrib="sponsor" sponsor="&ff;">Kernel
-	debugging symbols are now installed to <filename
-	  class="directory">/usr/lib/debug/boot/kernel/</filename>.
-	To retain the previous behavior, add
-	<literal>KERN_DEBUGDIR=""</literal> to
-	&man.src.conf.5;.</para>
-
-      <para revision="300291" arch="arm64" contrib="sponsor" sponsor="&ff;">
-	NEW_PCIB is enabled by default.</para>
-
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="kernel-sysctl">
       <title>System Tuning and Controls</title>
 
-      <para revision="275140" contrib="sponsor" sponsor="&ff;">The
-	&man.hwpmc.4; default and maximum callchain depths have been
-	increased.  The default has been increased from 16 to 32, and
-	the maximum increased from 32 to 128.</para>
-
-      <para revision="279361">The <literal>kern.osrelease</literal>
-	and <literal>kern.osreldate</literal> are now configurable
-	&man.jail.8; parameters.</para>
-
-      <para revision="280308,280949" contrib="sponsor"
-	sponsor="&ix;, &ff;">The &man.devfs.5; device filesystem has
-	been changed to update timestamps for read/write operations
-	using seconds precision.  A new &man.sysctl.8;,
-	<literal>vfs.devfs.dotimes</literal> has been added, which
-	when set to a non-zero value, enables default precision
-	timestamps for these operations.</para>
-
-      <para revision="282213" contrib="sponsor" sponsor="&ff;">A new
-	&man.sysctl.8;, <literal>kern.racct.enable</literal>, has been
-	added, which when set to a non-zero value allows using
-	&man.rctl.8; with the <literal>GENERIC</literal> kernel.
-	A new kernel configuration option,
-	<literal>RACCT_DISABLED</literal> has also been added.</para>
-
-      <para revision="282901" contrib="sponsor" sponsor="&ff;">The
-	<literal>GENERIC</literal> kernel configuration now includes
-	<literal>RACCT</literal> and <literal>RCTL</literal> by
-	default.</para>
-
-      <note>
-	<para>To enable <literal>RACCT</literal> and
-	  <literal>RCTL</literal> on a system using the
-	  <literal>GENERIC</literal> kernel configuration, add
-	  <literal>kern.racct.enable=1</literal> to
-	  &man.loader.conf.5;, and reboot the system.</para>
-      </note>
-
-      <para revision="283136" contrib="sponsor"
-	sponsor="&limelight;">A new &man.sysctl.8;,
-	<literal>net.inet.tcp.hostcache.purgenow</literal>, has
-	been added, which when set to <literal>1</literal> during
-	runtime will flush all
-	<literal>net.inet.tcp.hostcache</literal> entries.</para>
-
-      <para revision="285524">A new &man.sysctl.8;,
-	<literal>hw.model</literal>, has been added, which displays
-	<acronym>CPU</acronym> model information.</para>
-
-      <para revision="286591">The &man.uart.4; driver has been
-	updated to allow tuning pulses per second captured in the
-	CTS line during runtime, whereas previously only the DCD line
-	could be used without rebuilding the kernel.</para>
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 
@@ -1111,211 +242,19 @@
     <sect2 xml:id="drivers-device">
       <title>Device Drivers</title>
 
-      <para revision="260903">Support for GPS ports has been added to
-	&man.uhso.4;.</para>
-
-      <para revision="265132">The &man.full.4; device has been added,
-	and the <literal>lindev(4)</literal> device has been removed.
-	Prior to this change, <literal>lindev(4)</literal> provided
-	only the <filename>/dev/full</filename> character device,
-	returning <literal>ENOSPC</literal> on write attempts.  As
-	this device is not specific to &linux;, a native &os; version
-	has been added.</para>
-
-      <para revision="271705">Hardware context support has been
-	added to the <literal>drm/i915</literal> driver, adding
-	support for <application>Mesa</application> 9.2 and
-	later.</para>
-
-      <para revision="273178">The &man.vt.4; driver has been updated,
-	replacing the bitmapped <literal>kern.vt.spclkeys</literal>
-	&man.sysctl.8; with individual
-	<literal>kern.vt.kbd_*</literal> variants.</para>
-
-      <para revision="273598">The &man.hpet.4; driver has been updated
-	to create a
-	<filename>/dev/hpet<replaceable>N</replaceable></filename>
-	device, providing access to <acronym>HPET</acronym> from
-	userspace.</para>
-
-      <para revision="280183">The <literal>drm</literal> code has
-	been updated to match &linux; version 3.8.13.</para>
-
-      <para revision="281440">The &man.psm.4; driver has been updated
-	to include improved support for newer Synaptics&nbsp;&reg;
-	touchpads and the ClickPad&nbsp;&reg; mouse on newer
-	Lenovo&nbsp;&trade; laptops.</para>
-
-      <para revision="282783" arch="powerpc">Support for the Freescale
-	<acronym>PCI</acronym> Root Complex device has been
-	added.</para>
-
-      <para revision="285876">The &man.cyapa.4; driver has been added,
-	supporting the Cypress APA I2C trackpad.</para>
-
-      <para revision="285883">The &man.isl.4; driver has been added,
-	supporting the Intersil I2C ISL29018 digital ambient light
-	sensor.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="drivers-storage">
       <title>Storage Drivers</title>
 
-      <para revision="265236" contrib="sponsor"
-	sponsor="&lsi;, &spectralogic;" sponsorurl="">The &man.mpr.4;
-	device has been added, providing support for LSI Fusion-MPT
-	3 12Gb SCSI/SATA controllers.</para>
-
-      <para revision="265555" contrib="sponsor"
-	  sponsor="&lsi;">The &man.mrsas.4; driver has been added,
-	providing support for LSI MegaRAID SAS controllers.  The
-	&man.mfi.4; driver will attach to the controller, by default.
-	To enable &man.mrsas.4; add
-	<literal>hw.mfi.mrsas_enable=1</literal> to
-	<filename>/boot/loader.conf</filename>, which turns off
-	&man.mfi.4; device probing.</para>
-
-      <note>
-	<para>At this time, the &man.mfiutil.8; utility and the &os;
-	  version of <application>MegaCLI</application> and
-	  <application>StorCli</application> do not work with
-	  &man.mrsas.4;.</para>
-      </note>
-
-      <para revision="275461" contrib="sponsor" sponsor="&ix;">The
-	&man.ctl.4; subsystem has been updated, increasing the ports
-	limit from <literal>128</literal> to <literal>256</literal>,
-	and <acronym>LUN</acronym> limit from <literal>256</literal>
-	to <literal>1024</literal>.</para>
-
-      <para revision="276526">The <literal>asr(4)</literal> driver has
-	been removed, and is no longer supported.</para>
-
-      <para revision="281387">The &man.hptnr.4; driver has been
-	updated to version 1.1.1.</para>
-
-      <para revision="285662">The &man.pms.4; driver has been added,
-	providing support for the PMC Sierra line of
-	<acronym>SAS</acronym>/<acronym>SATA</acronym> host bus
-	adapters.</para>
-
-      <para revision="287117" contrib="sponsor"
-	sponsor="&emcisilon;">The &man.ioat.4; driver has been added,
-	providing support for the <acronym>PSE</acronym> (Platform
-	Storage Extension).</para>
-
-      <para revision="287621" contrib="sponsor" sponsor="&ix;">The
-	<acronym>CTL</acronym> High Availability implementation has
-	been rewritten.</para>
-
-      <para revision="288310">The &man.ctl.4; driver has been updated
-	to support CD-ROM and removable devices.</para>
-
-      <para contrib="sponsor" sponsor="&ix;">The &man.isp.4; driver has
-	been updated and improved: added support for 16Gbps FC cards,
-	improved target mode support, completed Multi-ID (NPIV)
-	functionality.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="drivers-network">
       <title>Network Drivers</title>
 
-      <para revision="258830">Support for Broadcom chipsets BCM57764,
-	BCM57767, BCM57782, BCM57786 and BCM57787 has been added to
-	&man.bge.4;.</para>
-
-      <para revision="260448">Support for the &intel; Centrino&trade;
-	Wireless-N 135 chipset has been added.</para>
-
-      <para revision="260552">Firmware for &intel; Centrino&trade;
-	Wireless-N 105 devices has been added to the base
-	system.</para>
-
-      <para revision="261975">The deprecated nve(4) driver has been
-	removed.  Users of NVIDIA nForce MCP network adapters are
-	advised to use the &man.nfe.4; driver instead, which has been
-	the default driver for this hardware since
-	&os;&nbsp;7.0.</para>
-
-      <para revision="264601" contrib="sponsor"
-	sponsor="&darpa_afrl;">The <literal>if_nf10bmac(4)</literal>
-	device has been added, providing support for NetFPGA-10G
-	Embedded CPU Ethernet Core.</para>
-
-      <note>
-	<para>The <literal>if_nf10bmac(4)</literal> driver operates on
-	  the FPGA, and is not suited for the PCI host
-	  interface.</para>
-      </note>
-
-      <para revision="265348" contrib="sponsor"
-	sponsor="&netgate;">The &man.ath.hal.4; driver has been
-	updated to support the Atheros AR1111 chipset.</para>
-
-      <para revision="266770">Support for the &intel; Centrino&trade;
-	Wireless-N 105 chipset has been added.</para>
-
-      <para revision="266757" contrib="sponsor"
-	sponsor="&chelsio;">Support for the &man.cxgbe.4; Terminator
-	5 (T5) 10G/40G cards has been added to &man.netmap.4;.</para>
-
-      <para revision="272730">The &man.alc.4; driver has been updated
-	to support AR816x and AR817x ethernet controllers.</para>
-
-      <para revision="272906">The &man.pf.4; packet filter default
-	hash has been changed from <literal>Jenkins</literal> to
-	<literal>Murmur3</literal>, providing a 3-percent performance
-	increase in packets-per-second.</para>
-
-      <para revision="273331">The &man.vxlan.4; driver has been added,
-	which creates a virtual Layer 2 (Ethernet) network overlaid in
-	a Layer 3 (IP/UDP) network.  The &man.vxlan.4; driver is
-	analogous to &man.vlan.4;, but is designed to be better suited
-	for large, multiple-tenant datacenter environments.</para>
-
-      <para revision="274246" contrib="sponsor" sponsor="&yandex;">The
-	&man.gre.4; driver has been significantly overhauled, and has
-	been split into two separate modules, &man.gre.4; and
-	&man.me.4;.</para>
-
-      <para revision="278551">The &man.ral.4; driver has been updated
-	to support the RT5390 and RT5392 chipsets.</para>
-
-      <para revision="283514" contrib="sponsor"
-	sponsor="&solarflare;">The &man.sfxge.4; driver has been
-	updated to support Solarflare Flareon Ultra 7000-series
-	chipsets.</para>
-
-      <para revision="283766" contrib="sponsor"
-	sponsor="&limelight;">The &man.em.4; driver has been updated
-	with improved transmission queue hang detection.</para>
-
-      <para revision="284125">The &man.cdce.4; driver has been updated
-	to include support for the RTL8153 chipset.</para>
-
-      <para revision="286441">The &man.iwm.4; driver has been imported
-	from OpenBSD, providing support for &intel; 3160/7260/7265
-	wireless chipsets.</para>
-
-      <para revision="286829" contrib="sponsor"
-	sponsor="&limelight;">The &man.em.4; driver has been updated
-	to allow disabling <acronym>CRC</acronym> stripping.</para>
-
-      <para revision="287222">The &man.pf.4; implementation has been
-	updated to remove support for the <literal>scrub fragment
-	  crop|drop-ovl</literal> filtering rule.  Systems with this
-	rule in &man.pf.conf.5; will implicitly be converted to the
-	<literal>scrub fragment reassemble</literal> filtering rule,
-	without necessary intervention.</para>
-
-      <para revision="288654">The &man.lagg.4; driver has been updated
-	to remove support for the <literal>fec</literal>
-	protocol.</para>
-
-       <para revision="302110" contrib="sponsor" sponsor="&chelsio;">netmap
-	support from the ncxgbe/ncxl interfaces has been merged into the
-	vcxgbe/vcxl interfaces for the &man.cxgbe.4; driver.</para>
-
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 
@@ -1330,216 +269,19 @@
     <sect2 xml:id="hardware-support">
       <title>Hardware Support</title>
 
-      <para revision="268303">The &man.asmc.4; driver has been
-	updated to support the &apple;&nbsp;MacMini 3,1.</para>
-
-      <para revision="268351">Support for &os;/ia64 has been dropped
-	as of &os;&nbsp;11.</para>
-
-      <para revision="274386">An issue that could cause a system to
-	hang when entering <acronym>ACPI</acronym>
-	<literal>S3</literal> state (suspend to
-	<acronym>RAM</acronym>) has been corrected in the &man.acpi.4;
-	and &man.pci.4; drivers.</para>
-
-      <para revision="274733" arch="powerpc">The power management unit
-	subsystem has been updated to support power button events on
-	certain &arch.powerpc; hardware, such as aluminum
-	PowerBook&nbsp;&reg;.</para>
-
-      <para revision="275171,275190" arch="powerpc">The &man.hwpmc.4;
-	driver has been updated to correct performance counter
-	sampling on G4 (MPC74xxx) and G5 class processors.</para>
-
-      <para revision="275732" contrib="sponsor"
-	sponsor="&ff;,&netgate;">The
-	<application>OpenCrypto</application> framework has been
-	updated to include <literal>AES-ICM</literal> and
-	<literal>AES-GCM</literal> modes, both of which have also been
-	added to the &man.aesni.4; driver.</para>
-
-      <para revision="281713" arch="powerpc">The &man.hwpmc.4;
-	driver has been updated to support the Freescale e500
-	core.</para>
-
-      <para revision="283766">The &man.ig4.4; driver has been added,
-	providing support for the fourth generation &intel;
-	<acronym>I2C</acronym> SMBus.</para>
-
-      <para>The &man.uart.4; driver has been updated to support
-	<acronym>AMT</acronym> devices on newer systems.</para>
-
-      <para revision="285316" contrib="sponsor" sponsor="&ff;"
-	arch="arm64">Initial <acronym>SMP</acronym> support has been
-	added to the &os;/&arch.arm64; port.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="hardware-virtualization">
       <title>Virtualization Support</title>
 
-      <para revision="260410">Support for the <quote>Virtual Interrupt
-	  Delivery</quote> feature of &intel;&nbsp;VT-x is enabled if
-	supported by the CPU.  This feature can be disabled by running
-	<literal>sysctl hw.vmm.vmx.use_apic_vid=0</literal>.
-	Additionally, to persist this setting across reboots, add
-	<literal>hw.vmm.vmx.use_apic_vid=0</literal> to
-	<filename>/etc/sysctl.conf</filename>.</para>
-
-      <para revision="260532">Support for <quote>Posted Interrupt
-	  Processing</quote> is enabled if supported by the CPU.  This
-	feature can be disabled by running <literal>sysctl
-	  hw.vmm.vmx.use_apic_pir=0</literal>.  Additionally, to
-	persist this setting across reboots, add
-	<literal>hw.vmm.vmx.use_apic_pir=0</literal> to
-	<filename>/etc/sysctl.conf</filename>.</para>
-
-      <para revision="260582">Unmapped IO support has been added to
-	&man.virtio_blk.4;.</para>
-
-      <para revision="260583">Unmapped IO support has been added to
-	&man.virtio_scsi.4;.</para>
-
-      <para revision="260847">The &man.virtio_random.4; driver has
-	been added to harvest entropy from the host system.</para>
-
-      <para revision="261504">&os;/&arch.i386; guests can be run under
-	bhyve.</para>
-
-      <para revision="267536" contrib="sponsor"
-	sponsor="&citrix.rd;">Support for running a &os;/&arch.amd64;
-	<application>Xen</application> guest instance as
-	<acronym>PVH</acronym> guest has been added.
-	<acronym>PVH</acronym> mode, short for <quote>Para-Virtualized
-	  Hardware</quote>, uses para-virtualized drivers for boot and
-	I/O, and uses hardware virtualization extensions for all other
-	tasks, without the need for emulation.</para>
-
-      <para revision="273375">The &man.bhyve.8; hypervisor has been
-	updated to support &amd; processors with
-	<acronym>SVM</acronym> and <acronym>AMD-V</acronym> hardware
-	extensions.</para>
-
-      <para revision="273515">The &man.virtio.console.4; driver has
-	been added, which provides an interface to VirtIO console
-	devices through a &man.tty.4; device.</para>
-
-      <para revision="279957">The &man.bhyve.8; hypervisor has been
-	updated to support <literal>DSM TRIM</literal> commands for
-	virtual <acronym>AHCI</acronym> disks.</para>
-
-      <para revision="302332">Native graphics support has been added to
-	the &man.bhyve.8; hypervisor.</para>
-
-      <para revision="281439" arch="arm">Support for the
-	<application>QEMU</application> <literal>virt</literal> system
-	has been added.</para>
-
-      <para revision="282212" contrib="sponsor" sponsor="&msostc;">The
-	Hyper-V&trade; drivers have been updated with several
-	enhancements:</para>
-
-      <itemizedlist>
-	<listitem>
-	  <para>The &man.hv.vmbus.4; driver now has multi-channel
-	    support.</para>
-	</listitem>
-
-	<listitem>
-	  <para>The &man.hv.storvsc.4; driver now has scatter/gather
-	    support, in addition to performance improvements.</para>
-	</listitem>
-
-	<listitem>
-	  <para>The &man.hv.kvp.4; driver has received several bug
-	    fixes.</para>
-	</listitem>
-      </itemizedlist>
-
-      <para revision="282274">Support for &man.xen.4; para-virtualized
-	<literal>domU</literal> kernels has been removed.</para>
-
-      <para revision="284746" contrib="sponsor" sponsor="&msostc;">The
-	&man.hv.netvsc.4; driver has been updated to support checksum
-	offloading and <acronym>TSO</acronym>.</para>
-
-      <para revision="286062">The &man.xen.4; driver has been updated
-	to include support for <literal>blkif</literal> indirect
-	segment I/O.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="hardware-arm">
       <title>ARM Support</title>
 
-      <para revision="260921">The &man.nand.4; device is enabled for
-	ARM devices by default.</para>
-
-      <para revision="266943" arch="arm">Support for the Exynos 5420
-	Octa system has been added.</para>
-
-      <para revision="267390" arch="arm">The <acronym>SMP</acronym>
-	option has been enabled for all Exynos 5 systems supported by
-	&os;.</para>
-
-      <para revision="268838" arch="arm">Support for the Toradex
-	Apalis i.MX6 development board has been added.</para>
-
-      <para revision="273264" arch="armv6">An issue that could cause
-	instability when detecting <acronym>SD</acronym> cards on the
-	Raspberry Pi <acronym>SOC</acronym> has been fixed.</para>
-
-      <para revision="275963">The <literal>bcm2835_cpufreq</literal>
-	driver has been added, which supports <acronym>CPU</acronym>
-	frequency and voltage control on the Raspberry Pi
-	<acronym>SOC</acronym>.</para>
-
-      <para revision="277042" arch="arm">Support to turn off the
-	BeagleBone Black system with the &man.shutdown.8;
-	<literal>-p</literal> flag or by invoking &man.poweroff.8; has
-	been added.</para>
-
-      <para revision="277644" arch="arm">Audio transmission drivers
-	have been added for Digital Audio Multiplexer
-	(<acronym>AUDMUXM</acronym>), Smart Direct Memory Access
-	Controller (<acronym>SDMA</acronym>), and Syncronous Serial
-	Interface (<acronym>SSI</acronym>).</para>
-
-      <para revision="280259" contrib="sponsor" sponsor="&ff;">Initial
-	support for the ARM AArch64 architecture has been
-	added.</para>
-
-      <para revision="282779" arch="arm">Kernel support for Thumb-2
-	userland has been added.</para>
-
-      <para revision="282827">Support for the hardware power button
-	on the BeagleBone Black system has been added.</para>
-
-      <para revision="284273" contrib="sponsor"
-	sponsor="&ff;">Initial
-	<acronym>ACPI</acronym> support has been added for
-	&os;/&arch.arm64;.</para>
-
-      <para revision="287225">Support for 1-Wire devices has been
-	added, providing support for 1-Wire hardware through
-	&man.gpio.4;.  See &man.ow.4;, &man.owc.4;, and
-	&man.ow.temp.4; for more information.</para>
-
-      <para revision="287371" arch="arm64" contrib="sponsor"
-	sponsor="&abt;">Support for the HiSilicon HI6220 SoC has been
-	added.</para>
-
-      <para revision="263698" arch="arm">The second CPU core on
-	Allwinner A20 SoC have been enabled.</para>
-
-       <para revision="299688" arch="arm">Support for the Allwinner H3 SoC
-	has been added.</para>
-
-      <para revision="299786" arch="arm">Support for X-Powers AXP813 and
-	AXP818 power management integrated circuits have been added.</para>
-
-      <para revision="300777" arch="arm">Support for GPIO, Sensors and
-	interrupts on AXP209 power management integrated circuits have been
-	added.</para>
-
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 
@@ -1552,107 +294,25 @@
     <sect2 xml:id="storage-general">
       <title>General Storage</title>
 
-      <para revision="278037" contrib="sponsor" sponsor="&ix;">The
-	&man.ctl.4; <acronym>LUN</acronym> mapping has been rewritten,
-	replacing <acronym>iSCSI</acronym>-specific mapping mechanisms
-	with a new mechanism that works for any port.</para>
-
-      <para revision="278354" contrib="sponsor" sponsor="&ix;">The
-	&man.ctld.8; utility has been updated to allow controlling
-	non-<acronym>iSCSI</acronym> &man.ctl.4; ports.</para>
-
-      <para revision="275681" contrib="sponsor" sponsor="&ff;">The
-	&man.autofs.5; subsystem has been updated to include a new
-	&man.auto.master.5; map, <literal>-media</literal>, which
-	allows automatically mounting removable media, such as
-	<acronym>CD</acronym> drives or <acronym>USB</acronym> flash
-	drives.</para>
-
-      <para revision="279955" contrib="sponsor" sponsor="&ff;">The
-	&man.autofs.5; subsystem has been updated to include a new
-	&man.auto.master.5; map, <literal>-noauto</literal>, which
-	handles &man.fstab.5; entries set to
-	<literal>noauto</literal>.</para>
-
-      <para revision="286444">The <acronym>GELI</acronym> class has
-	been updated to support the <literal>BIO_DELETE</literal>
-	&man.g.bio.9; <literal>bio_cmd</literal> field, providing
-	<acronym>TRIM</acronym>/<acronym>UNMAP</acronym> support on
-	<acronym>GELI</acronym>-backed <acronym>SSD</acronym> storage
-	providers.</para>
-
-      <para revision="300880" contrib="sponsor" sponsor="&spectralogic;">
-	Leading spaces are now stripped off <acronym>SCSI</acronym> disk serial
-	numbers when populating the CAM serial number. This affects the output of
-	&man.diskinfo.8; and the names of <filename>/dev/diskid/DISK-*</filename>
-	device nodes, among other things.</para>
-
-      <para revision="300207" contrib="sponsor" sponsor="&spectralogic;">
-	Support for managing Shingled Magnetic Recording (SMR) drives
-	has been added.</para>
-
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="storage-net">
       <title>Networked Storage</title>
 
-      <para revision="270096" contrib="sponsor" sponsor="&ff;">The new
-	filesystem automount facility, &man.autofs.5;, has been added.
-	The new &man.autofs.5; facility is similar to that found in
-	other &unix;-like operating systems, such as OS&nbsp;X&trade;
-	and Solaris&trade;.  The &man.autofs.5; facility uses
-	a &sun;-compatible &man.auto.master.5; configuration file, and
-	is administered with the &man.automount.8; userland utility,
-	and the &man.automountd.8; and &man.autounmountd.8;
-	daemons.</para>
-
-      <para revision="273849" contrib="sponsor" sponsor="&ff;">Support
-	for the <literal>timeo</literal>, <literal>actimeo</literal>,
-	<literal>noac</literal>, and <literal>proto</literal> options
-	have been added to &man.mount.nfs.8;.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="storage-zfs">
       <title>ZFS</title>
 
-      <para revision="275748">The <literal>arc_meta_limit</literal>
-	statistics are now visible through the
-	<literal>kstat</literal> &man.sysctl.8;.  As a result of this
-	change, the <literal>vfs.zfs.arc_meta_used</literal>
-	&man.sysctl.8; has been removed, and replaced with the
-	<literal>kstat.zfs.misc.arcstats.arc_meta_used</literal>
-	&man.sysctl.8;.</para>
-
-      <para revision="287099" contrib="sponsor"
-	sponsor="&clusterhq;">The &man.zfs.8; <literal>l2arc</literal>
-	code has been updated to take <literal>ashift</literal> into
-	account when gathering buffers to be written to the
-	<literal>l2arc</literal> device.</para>
-
-      <para revision="300906" contrib="sponsor"
-	sponsor="&ix;, &spectralogic;">The zfsd daemon has been added,
-	which manages hotspares and replements in drive slots that publish
-	physical paths.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="storage-geom">
       <title>&man.geom.4;</title>
 
-      <para revision="267359">Support for the
-	<literal>disklabel64</literal> partitioning scheme has been
-	added to &man.gpart.8;.</para>
-
-      <para revision="282465">Support for the
-	<literal>apple-boot</literal>, <literal>apple-hfs</literal>,
-	and <literal>apple-ufs</literal> <acronym>MBR</acronym>
-	partitioning schemes have been added to &man.gpart.8;.</para>
-
-      <para revision="285594" contrib="sponsor"
-	sponsor="&scaleengine;">The &man.gpart.8; utility has been
-	updated to include a new attribute for <acronym>GPT</acronym>
-	partitions, <literal>lenovofix</literal>, which when set,
-	which works around <acronym>BIOS</acronym> compatibility
-	issues reported on several Lenovo&nbsp;&trade; laptops.</para>
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 
@@ -1665,37 +325,7 @@
     <sect2 xml:id="boot-loader">
       <title>Boot Loader Changes</title>
 
-      <para revision="258431" contrib="sponsor" sponsor="&ff;">The
-	memory test run at boot time on &os;/&arch.amd64; platforms
-	has been disabled by default.</para>
-
-      <para revision="262955">A new &man.ttys.5; class,
-	<literal>3wire</literal>, has been added.  This is similar to
-	the existing terminal classes, but does not have a defined
-	baudrate.</para>
-
-      <para revision="274085">The &man.vt.4; driver has been made the
-	default system console driver.  The &man.syscons.4; driver is
-	still available, and can be enabled by adding
-	<literal>kern.vty=sc</literal> in &man.loader.conf.5;.
-	Alternatively, &man.syscons.4; can be enabled at boot time by
-	entering <literal>set kern.vty=sc</literal> at the
-	&man.loader.8; prompt.</para>
-
-      <para revision="279950">Support for <literal>bzipfs</literal>
-	has been added to the <acronym>EFI</acronym> loader.</para>
-
-      <para revision="281616">The boot loader has been updated to
-	support entering the <acronym>GELI</acronym> passphrase before
-	loading the kernel.  To enable this behavior, add
-	<literal>geom_eli_passphrase_prompt="YES"</literal> to
-	&man.loader.conf.5;.</para>
-
-      <para revision="284683" contrib="sponsor" sponsor="&ff;"
-	arch="arm">The &man.ttys.5; file for &os;/&arch.arm; has been
-	updated to enable <filename>ttyu1</filename>,
-	<filename>ttyu2</filename>, and <filename>ttyu3</filename> by
-	default, if the callin port is an active console port.</para>
+      <para>&nbsp;</para>
     </sect2>
 
     <sect2 xml:id="boot-menu">
@@ -1714,141 +344,7 @@
     <sect2 xml:id="network-protocols">
       <title>Network Protocols</title>
 
-      <para revision="263140">Support for the IPX network transport
-	protocol has been removed, and will not be supported in
-	&os;&nbsp;11 and later releases.</para>
-
-      <para revision="272720" contrib="sponsor"
-	sponsor="&limelight;">Support for <acronym>PLPMTUD</acronym>
-	blackhole detection (<acronym>RFC</acronym> 4821) has been
-	added to the &man.tcp.4; stack, disabled by default.  New
-	control tunables have been added:</para>
-
-      <informaltable frame="none" pgwide="0">
-	<tgroup cols="2">
-	  <colspec colwidth="1*"/>
-	  <colspec colwidth="1*"/>
-	  <thead>
-	    <row>
-	      <entry>Tunable</entry>
-	      <entry>Description</entry>
-	    </row>
-	  </thead>
-
-	  <tbody>
-	    <row>
-	      <entry><literal>net.inet.tcp.pmtud_blackhole_detection</literal></entry>
-	      <entry>Enables or disables <acronym>PLPMTUD</acronym>
-		blackhole detection</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>net.inet.tcp.pmtud_blackhole_mss</literal></entry>
-	      <entry><acronym>MSS</acronym> to try for IPv4</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>net.inet.tcp.v6pmtud_blackhole_mss</literal></entry>
-	      <entry><acronym>MSS to try for IPv6</acronym></entry>
-	    </row>
-	  </tbody>
-	</tgroup>
-      </informaltable>
-
-      <para>New monitoring &man.sysctl.8;s haven been added:</para>
-
-      <informaltable frame="none" pgwide="0">
-	<tgroup cols="2">
-	  <colspec colwidth="1*"/>
-	  <colspec colwidth="1*"/>
-	  <thead>
-	    <row>
-	      <entry>Tunable</entry>
-	      <entry>Description</entry>
-	    </row>
-	  </thead>
-
-	  <tbody>
-	    <row>
-	      <entry><literal>net.inet.tcp.pmtud_blackhole_activated</literal></entry>
-	      <entry>Number of times the code was activated to attempt
-		downshifting the <acronym>MSS</acronym></entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>net.inet.tcp.pmtud_blackhole_min_activated</literal></entry>
-	      <entry>Number of times the blackhole
-		<acronym>MSS</acronym> was used in an attempt to
-		downshift</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>net.inet.tcp.pmtud_blackhole_failed</literal></entry>
-	      <entry>Number of times that the blackhole failed to
-		connect after downshifting the
-		<acronym>MSS</acronym></entry>
-	    </row>
-	  </tbody>
-	</tgroup>
-      </informaltable>
-
-      <para revision="280971" contrib="sponsor"
-	sponsor="&netflix;, &nginx;">Support for <acronym>IP</acronym>
-	identification for atomic datagrams (<acronym>RFC</acronym>
-	6864) has been added.  Support for this feature can be toggled
-	with the <literal>net.inet.ip.rfc6864</literal>
-	&man.sysctl.8;, which is enabled by default.</para>
-
-      <para revision="285336" contrib="sponsor"
-	sponsor="&netgate;">The <acronym>IPSEC</acronym> has been
-	updated to include support for <acronym>AES</acronym> modes on
-	both software-only and hardware-backed (&man.aesni.4;)
-	systems.</para>
-
-      <para revision="287798" contrib="sponsor" sponsor="&dell;">The
-	network stack has been updated to fix handling of
-	<acronym>IPv6</acronym> On-Link redirects.</para>
-
-	<para revision="300240">The net.inet.tcp.ecn.enable sysctl mib has been
-	changed from a binary off/on control to a three way setting.</para>
-
-      <informaltable frame="none" pgwide="0">
-	<tgroup cols="2">
-	  <colspec colwidth="1*"/>
-	  <colspec colwidth="1*"/>
-	  <thead>
-	    <row>
-	      <entry>Value</entry>
-	      <entry>Description</entry>
-	    </row>
-	  </thead>
-
-	  <tbody>
-	    <row>
-	      <entry><literal>0</literal></entry>
-	      <entry>Totally disable ECN.</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>1</literal></entry>
-	      <entry>Enable ECN if incoming connections request it. Outgoing
-	      connections will request ECN.</entry>
-	    </row>
-
-	    <row>
-	      <entry><literal>2</literal></entry>
-	      <entry>Enable ECN if incoming connections request it. Outgoing
-	      conections will not request ECN.</entry>
-	    </row>
-
-	  </tbody>
-	</tgroup>
-      </informaltable>
-
-      <para revision="300779">Dummynet AQM, an independent implementation of
-      CoDel and FQ-CoDel for ipfw/dummynet has been imported to the base
-      system.</para>
-
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 
@@ -1900,32 +396,7 @@
     <sect2 xml:id="releng-changes">
       <title>Integration Changes</title>
 
-      <para revision="277458" contrib="sponsor" sponsor="&ff;">The
-	Release Engineering build tools have been updated to include
-	support for producing virtual machine disk images for various
-	cloud hosting providers.</para>
-
-      <para revision="278926">The Release Engineering build tools have
-	been updated to use multi-threaded &man.xz.1;.  By default,
-	the number of &man.xz.1; threads is set to the number of cores
-	available.</para>
-
-      <para revision="281802" contrib="sponsor" sponsor="&ff;">The
-	Release Engineering build tools have been updated to include
-	support for building &os;/&arch.arm64; virtual machine and
-	memory stick installation images.</para>
-
-      <para revision="282693" contrib="sponsor" sponsor="&ff;">The
-	Release Engineering build tools have been updated to support
-	building &os;/&arch.arm; images without external utilities for
-	supported boards where a corresponding
-	<literal>u-boot</literal> port exists in the Ports
-	Collection.</para>
-
-      <para revision="283307" contrib="sponsor" sponsor="&ff;">The
-	&os;/&arch.i386; memory stick installation images are now
-	created using the &man.mkimg.1; utility, matching the way
-	the &os;/&arch.amd64; images are created.</para>
+      <para>&nbsp;</para>
     </sect2>
   </sect1>
 </article>