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 <articleinfo>
   <title>&os;/&arch; &release.current; Release Notes</title>
 
   <pubdate>$FreeBSD$</pubdate>
 
   <corpauthor>The FreeBSD Project</corpauthor>
 
   <copyright>
     <year>2000</year>
     <year>2001</year>
     <year>2002</year>
     <year>2003</year>
     <year>2004</year>
     <holder role="mailto:doc@FreeBSD.org">The FreeBSD Documentation Project</holder>
   </copyright>
 
   <abstract>
     <para>The release notes for &os; &release.current; contain a
       summary of the changes made to the &os; base system since
       &release.prev;.  Both changes for kernel and userland are
       listed, as well as applicable security advisories for the base
       system that were issued since the last release.  Some brief
       remarks on upgrading are also presented.</para>
   </abstract>
 </articleinfo>
 
 <sect1 id="intro">
   <title>Introduction</title>
 
   <para>This document contains the release notes for &os;
     &release.current; on the &arch.print; hardware platform.  It
     describes new features of &os; that have been added (or changed)
     since &release.prev;.  It also provides some notes on upgrading
     from previous versions of &os;.</para>
 
 <![ %release.type.snapshot [
 
   <para>The &release.type; distribution to which these release notes
     apply represents a point along the &release.branch; development
     branch between &release.prev; and the future &release.next;.  Some
     pre-built, binary &release.type; distributions along this branch
     can be found at <ulink url="&release.url;"></ulink>.</para>
 
 ]]>
 
 <![ %release.type.release [
 
   <para>This distribution of &os; &release.current; is a
     &release.type; distribution.  It can be found at <ulink
     url="&release.url;"></ulink> or any of its mirrors.  More
     information on obtaining this (or other) &release.type;
     distributions of &os; can be found in the <ulink
     url="http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/mirrors.html"><quote>Obtaining
     FreeBSD</quote></ulink> appendix in the <ulink
     url="http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/">FreeBSD
     Handbook</ulink>.</para>
 
 ]]>
 </sect1>
 
 <!--
 	The "What's New" section of the release notes. 
 
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 	1.  If there is some obvious "keyword" associated with an
 	entry (such as a manpage entry or an application name), try to
 	put it at the start of the sentence.
 
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 	list items in alphabetical order by these keywords.
 
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 	ordering.  In sections containing these entries, put those
 	containing (e.g.) manpage references first, then some
 	suitable SGML comment line as a demarc, then the remaining
 	entries.
 
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 <sect1 id="new">
   <title>What's New</title>
 
   <para>This section describes the most user-visible new or changed
     features in &os; since &release.prev;.  Typical release note items
     document new drivers or hardware support, new commands or options,
     major bugfixes, or contributed software upgrades.  Security
     advisories for the base system that were issued after
     &release.prev; are also listed.</para>
 
   <sect2 id="security">
     <title>Security Advisories</title>
 
     <para></para>
 
   </sect2>
 
   <sect2 id="kernel">
     <title>Kernel Changes</title>
 
     <para>A bug in &man.mmap.2; that pages marked as <literal>PROT_NONE</literal>
       may become readable under certain circumstances, has been fixed.</para>
 
 <!-- Above this line, kernel changes ordered by manpage/variable name -->
 
     <sect3 id="proc">
       <title>Platform-Specific Hardware Support</title>
 
       <para></para>
 
     </sect3>
 
     <sect3 id="boot">
       <title>Boot Loader Changes</title>
 
       <para></para>
 
 <!-- Above this line, order boot loader changes by manpage/variable name-->
 
     </sect3>
 
     <sect3 id="net-if">
       <title>Network Interface Support</title>
 
       <para>The &man.ng.hub.4; Netgraph node type, which supports
         a simple packet distribution that acts like an Ethernet hub
         has been added.</para>
 
       <para>The &man.vr.4; driver now supports &man.polling.4;.</para>
 
       <para>The per-interface &man.polling.4; support has been
 	implemented.  All of the network drivers that support &man.polling.4;
 	(&man.dc.4;, &man.fxp.4;, &man.em.4;, &man.nge.4;, &man.re.4;,
 	&man.rl.4;, &man.sis.4;, &man.ste.4;, and &man.vr.4;)
 	now also support this capability and it can be controlled
 	via &man.ifconfig.8;.</para>
 
 <!-- Above this line, order network driver changes by manpage/variable name-->
 
     </sect3>
 
     <sect3 id="net-proto">
       <title>Network Protocols</title>
 
       <para>The random ephemeral port allocation, which come from OpenBSD
 	has been implemented.  This is enabled by default and can be disabled
 	using the <varname>net.inet.ip.portrange.randomized</varname>
 	sysctl.</para>
+
+      <para>&man.ipfw.4; now supports lookup tables.  This feature is
+        useful for handling large sparse address sets.</para>
+
     </sect3>
 
     <sect3 id="disks">
       <title>Disks and Storage</title>
 
       <para></para>
 
     </sect3>
 
     <sect3 id="fs">
       <title>File Systems</title>
 
       <para></para>
 
     </sect3>
 
     <sect3 id="pccard">
       <title>PCCARD Support</title>
 
       <para></para>
 
     </sect3>
 
     <sect3 id="mm">
       <title>Multimedia Support</title>
 
       <para></para>
 
     </sect3>
   </sect2>
 
   <sect2 id="userland">
     <title>Userland Changes</title>
 
     <para>The &man.cron.8 daemon now accepts two new options,
       <option>-j</option> and <option>-J</option>, to enable
       time jitter for jobs to run as unpriviliged users and the
       superuser, respectively.  Time jitter means that &man.cron.8
       will sleep for a small random period of time in the specified
       range before executing a job.  This feature is intended to
       smooth load peaks appearing when a lot of jobs are scheduled
       for a particular moment.</para>
 
     <para>A bug in &man.rarpd.8; that prevents it from working properly
       when a interface has more than one IP address has been fixed.</para>
 
 <!-- Above this line, order userland changes by manpage/variable name-->
 
   </sect2>
 
   <sect2 id="contrib">
     <title>Contributed Software</title>
 
     <para></para>
 
   </sect2>
 
   <sect2 id="ports">
     <title>Ports/Packages Collection Infrastructure</title>
 
     <para></para>
 
   </sect2>
 
   <sect2 id="releng">
     <title>Release Engineering and Integration</title>
 
     <para></para>
 
   </sect2>
 </sect1>
 
 <sect1 id="upgrade">
   <title>Upgrading from previous releases of &os;</title>
 
   <para>If you're upgrading from a previous release of &os;, you
     generally will have three options:
 
     <itemizedlist>
       <listitem>
 	<para>Using the binary upgrade option of &man.sysinstall.8;.
 	  This option is perhaps the quickest, although it presumes
 	  that your installation of &os; uses no special compilation
 	  options.</para>
       </listitem>
       <listitem>
 	<para>Performing a complete reinstall of &os;.  Technically,
 	  this is not an upgrading method, and in any case is usually less
 	  convenient than a binary upgrade, in that it requires you to
 	  manually backup and restore the contents of
 	  <filename>/etc</filename>.  However, it may be useful in
 	  cases where you want (or need) to change the partitioning of
 	  your disks.
       </listitem>
       <listitem>
 	<para>From source code in <filename>/usr/src</filename>.  This
 	  route is more flexible, but requires more disk space, time,
 	  and technical expertise.  More information can be found
 	  in the <ulink
 	  url="http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html"><quote>Using
 	  <command>make world</command></quote></ulink> section of the <ulink
 	  url="http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/">FreeBSD
 	  Handbook</ulink>.  Upgrading from very old
 	  versions of &os; may be problematic; in cases like this, it
 	  is usually more effective to perform a binary upgrade or a
 	  complete reinstall.</para>
       </listitem>
     </itemizedlist>
   </para>
 
   <para>Please read the <filename>INSTALL.TXT</filename> file for more
     information, preferably <emphasis>before</emphasis> beginning an
     upgrade.  If you are upgrading from source, please be sure to read
     <filename>/usr/src/UPDATING</filename> as well.</para>
 
   <para>Finally, if you want to use one of various means to track the
     -STABLE or -CURRENT branches of &os;, please be sure to consult
     the <ulink
     url="http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html"><quote>-CURRENT
     vs. -STABLE</quote></ulink> section of the <ulink
     url="http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/">FreeBSD
     Handbook</ulink>.</para>
 
   <important>
     <para>Upgrading &os; should, of course, only be attempted after
       backing up <emphasis>all</emphasis> data and configuration
       files.</para>
   </important>
 </sect1>