]> git.ipfire.org Git - thirdparty/squid.git/commitdiff
Add template release notes for 3.3
authorAmos Jeffries <squid3@treenet.co.nz>
Sun, 1 Aug 2010 09:02:49 +0000 (21:02 +1200)
committerAmos Jeffries <squid3@treenet.co.nz>
Sun, 1 Aug 2010 09:02:49 +0000 (21:02 +1200)
doc/release-notes/Makefile
doc/release-notes/release-3.3.html [new file with mode: 0644]
doc/release-notes/release-3.3.sgml [new file with mode: 0644]

index bed971f9952058358ba1e5e5f30e4e8d4dad6bdf..10ab277012662fb6453e25b182c522fc27e2a85b 100644 (file)
@@ -1,6 +1,6 @@
-all: release-3.2.html
+all: release-3.3.html
 
-DOC= release-3.2
+DOC= release-3.3
 
 $(DOC).ps: $(DOC).sgml
        linuxdoc -B latex -o ps $(DOC)
diff --git a/doc/release-notes/release-3.3.html b/doc/release-notes/release-3.3.html
new file mode 100644 (file)
index 0000000..c5862f6
--- /dev/null
@@ -0,0 +1,441 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<HTML>
+<HEAD>
+ <META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.65">
+ <TITLE>Squid 3.3.0.0 release notes</TITLE>
+</HEAD>
+<BODY>
+<H1>Squid 3.3.0.0 release notes</H1>
+
+<H2>Squid Developers</H2>
+<HR>
+<EM>This document contains the release notes for version 3.3 of Squid.
+Squid is a WWW Cache application developed by the National Laboratory
+for Applied Network Research and members of the Web Caching community.</EM>
+<HR>
+<P>
+<H2><A NAME="toc1">1.</A> <A HREF="#s1">Notice</A></H2>
+
+<UL>
+<LI><A NAME="toc1.1">1.1</A> <A HREF="#ss1.1">Known issues</A>
+<LI><A NAME="toc1.2">1.2</A> <A HREF="#ss1.2">Changes since earlier releases of Squid-3.3</A>
+</UL>
+<P>
+<H2><A NAME="toc2">2.</A> <A HREF="#s2">Major new features since Squid-3.2</A></H2>
+
+<UL>
+<LI><A NAME="toc2.1">2.1</A> <A HREF="#ss2.1">...</A>
+</UL>
+<P>
+<H2><A NAME="toc3">3.</A> <A HREF="#s3">Changes to squid.conf since Squid-3.2</A></H2>
+
+<UL>
+<LI><A NAME="toc3.1">3.1</A> <A HREF="#ss3.1">New tags</A>
+<LI><A NAME="toc3.2">3.2</A> <A HREF="#ss3.2">Changes to existing tags</A>
+<LI><A NAME="toc3.3">3.3</A> <A HREF="#ss3.3">Removed tags</A>
+</UL>
+<P>
+<H2><A NAME="toc4">4.</A> <A HREF="#s4">Changes to ./configure options since Squid-3.2</A></H2>
+
+<UL>
+<LI><A NAME="toc4.1">4.1</A> <A HREF="#ss4.1">New options</A>
+<LI><A NAME="toc4.2">4.2</A> <A HREF="#ss4.2">Changes to existing options</A>
+<LI><A NAME="toc4.3">4.3</A> <A HREF="#ss4.3">Removed options</A>
+</UL>
+<P>
+<H2><A NAME="toc5">5.</A> <A HREF="#s5">Options Removed since Squid-2</A></H2>
+
+<UL>
+<LI><A NAME="toc5.1">5.1</A> <A HREF="#ss5.1">Removed squid.conf options since Squid-2.7</A>
+<LI><A NAME="toc5.2">5.2</A> <A HREF="#ss5.2">Removed squid.conf options since Squid-2.6</A>
+<LI><A NAME="toc5.3">5.3</A> <A HREF="#ss5.3">Removed ./configure options since Squid-2.7</A>
+</UL>
+<P>
+<H2><A NAME="toc6">6.</A> <A HREF="#s6">Regressions since Squid-2.7</A></H2>
+
+<UL>
+<LI><A NAME="toc6.1">6.1</A> <A HREF="#ss6.1">Missing squid.conf options available in Squid-2.7</A>
+<LI><A NAME="toc6.2">6.2</A> <A HREF="#ss6.2">Missing ./configure options available in Squid-2.7</A>
+</UL>
+
+<HR>
+<H2><A NAME="s1">1.</A> <A HREF="#toc1">Notice</A></H2>
+
+<P>The Squid Team are pleased to announce the release of Squid-3.3.0.0 for testing.</P>
+<P>This new release is available for download from 
+<A HREF="http://www.squid-cache.org/Versions/v3/3.3/">http://www.squid-cache.org/Versions/v3/3.3/</A> or the 
+<A HREF="http://www.squid-cache.org/Mirrors/http-mirrors.html">mirrors</A>.</P>
+<P>While this release is not deemed ready for production use, we believe it is ready for wider testing by the community.</P>
+<P>We welcome feedback and bug reports. If you find a bug, please see 
+<A HREF="http://wiki.squid-cache.org/SquidFaq/TroubleShooting#head-7067fc0034ce967e67911becaabb8c95a34d576d">http://wiki.squid-cache.org/SquidFaq/TroubleShooting#head-7067fc0034ce967e67911becaabb8c95a34d576d</A> for how to submit a report with a stack trace.</P>
+
+<H2><A NAME="ss1.1">1.1</A> <A HREF="#toc1.1">Known issues</A>
+</H2>
+
+<P>Although this release is deemed good enough for use in many setups, please note the existence of 
+<A HREF="http://www.squid-cache.org/bugs/buglist.cgi?query_format=advanced&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;target_milestone=3.3&amp;long_desc_type=allwordssubstr&amp;long_desc=&amp;bug_file_loc_type=allwordssubstr&amp;bug_file_loc=&amp;status_whiteboard_type=allwordssubstr&amp;status_whiteboard=&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;emailtype1=substring&amp;email1=&amp;emailtype2=substring&amp;email2=&amp;bugidtype=include&amp;bug_id=&amp;votes=&amp;chfieldfrom=&amp;chfieldto=Now&amp;chfieldvalue=&amp;cmdtype=doit&amp;order=bugs.bug_severity&amp;field0-0-0=noop&amp;type0-0-0=noop&amp;value0-0-0=">open bugs against Squid-3.3</A>.</P>
+
+<H2><A NAME="ss1.2">1.2</A> <A HREF="#toc1.2">Changes since earlier releases of Squid-3.3</A>
+</H2>
+
+<P>The 3.3 change history can be 
+<A HREF="http://www.squid-cache.org/Versions/v3/3.3/changesets/">viewed here</A>.</P>
+
+<H2><A NAME="s2">2.</A> <A HREF="#toc2">Major new features since Squid-3.2</A></H2>
+
+<P>Squid 3.3 represents a new feature release above 3.2.</P>
+
+<P>The most important of these new features are:
+<UL>
+<LI>...</LI>
+</UL>
+</P>
+<P>Most user-facing changes are reflected in squid.conf (see below).</P>
+
+<H2><A NAME="ss2.1">2.1</A> <A HREF="#toc2.1">...</A>
+</H2>
+
+<P>...</P>
+
+
+<H2><A NAME="s3">3.</A> <A HREF="#toc3">Changes to squid.conf since Squid-3.2</A></H2>
+
+<P>There have been changes to Squid's configuration file since Squid-3.2.</P>
+<P>This section gives a thorough account of those changes in three categories:</P>
+<P>
+<UL>
+<LI>
+<A HREF="#newtags">New tags</A></LI>
+<LI>
+<A HREF="#modifiedtags">Changes to existing tags</A></LI>
+<LI>
+<A HREF="#removedtags">Removed tags</A></LI>
+</UL>
+</P>
+
+
+<H2><A NAME="newtags"></A> <A NAME="ss3.1">3.1</A> <A HREF="#toc3.1">New tags</A>
+</H2>
+
+<P>
+<DL>
+
+</DL>
+</P>
+
+<H2><A NAME="modifiedtags"></A> <A NAME="ss3.2">3.2</A> <A HREF="#toc3.2">Changes to existing tags</A>
+</H2>
+
+<P>
+<DL>
+
+</DL>
+</P>
+
+
+<H2><A NAME="removedtags"></A> <A NAME="ss3.3">3.3</A> <A HREF="#toc3.3">Removed tags</A>
+</H2>
+
+<P>
+<DL>
+
+</DL>
+</P>
+
+
+<H2><A NAME="s4">4.</A> <A HREF="#toc4">Changes to ./configure options since Squid-3.2</A></H2>
+
+<P>There have been some changes to Squid's build configuration since Squid-3.2.</P>
+<P>This section gives an account of those changes in three categories:</P>
+<P>
+<UL>
+<LI>
+<A HREF="#newoptions">New options</A></LI>
+<LI>
+<A HREF="#modifiedoptions">Changes to existing options</A></LI>
+<LI>
+<A HREF="#removedoptions">Removed options</A></LI>
+</UL>
+</P>
+
+
+<H2><A NAME="newoptions"></A> <A NAME="ss4.1">4.1</A> <A HREF="#toc4.1">New options</A>
+</H2>
+
+<P>
+<DL>
+
+</DL>
+</P>
+
+<H2><A NAME="modifiedoptions"></A> <A NAME="ss4.2">4.2</A> <A HREF="#toc4.2">Changes to existing options</A>
+</H2>
+
+<P>
+<DL>
+
+</DL>
+</P>
+<H2><A NAME="removedoptions"></A> <A NAME="ss4.3">4.3</A> <A HREF="#toc4.3">Removed options</A>
+</H2>
+
+<P>
+<DL>
+
+</DL>
+</P>
+
+
+<H2><A NAME="s5">5.</A> <A HREF="#toc5">Options Removed since Squid-2</A></H2>
+
+<P>Some squid.conf and ./configure options which were available in Squid-2.6 and Squid-2.7 are made obsolete in Squid-3.3.</P>
+
+<H2><A NAME="ss5.1">5.1</A> <A HREF="#toc5.1">Removed squid.conf options since Squid-2.7</A>
+</H2>
+
+<P>
+<DL>
+<DT><B>auth_param</B><DD>
+<P><EM>blankpassword</EM> option for basic scheme removed.</P>
+
+<DT><B>cache_peer</B><DD>
+<P><EM>http11</EM> Obsolete.</P>
+
+<DT><B>external_acl_type</B><DD>
+<P>Format tag <EM>%{Header}</EM> replaced by <EM>%>{Header}</EM></P>
+<P>Format tag <EM>%{Header:member}</EM> replaced by <EM>%>{Header:member}</EM></P>
+
+<DT><B>header_access</B><DD>
+<P>Replaced by <EM>request_header_access</EM> and <EM>reply_header_access</EM></P>
+
+<DT><B>http_port</B><DD>
+<P><EM>no-connection-auth</EM> replaced by <EM>connection-auth=[on|off]</EM>. Default is ON.</P>
+<P><EM>transparent</EM> option replaced by <EM>intercept</EM></P>
+<P><EM>http11</EM> obsolete.</P>
+
+<DT><B>http_access2</B><DD>
+<P>Replaced by <EM>adapted_http_access</EM></P>
+
+<DT><B>httpd_accel_no_pmtu_disc</B><DD>
+<P>Replaced by <EM>http_port disable-pmtu-discovery=</EM> option</P>
+
+<DT><B>incoming_rate</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>redirector_bypass</B><DD>
+<P>Replaced by <EM>url_rewrite_bypass</EM></P>
+
+<DT><B>server_http11</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>upgrade_http0.9</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>zph_local</B><DD>
+<P>Replaced by <EM>qos_flows local-hit=</EM></P>
+
+<DT><B>zph_mode</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>zph_option</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>zph_parent</B><DD>
+<P>Replaced by <EM>qos_flows parent-hit=</EM></P>
+
+<DT><B>zph_sibling</B><DD>
+<P>Replaced by <EM>qos_flows sibling-hit=</EM></P>
+
+</DL>
+</P>
+
+<H2><A NAME="ss5.2">5.2</A> <A HREF="#toc5.2">Removed squid.conf options since Squid-2.6</A>
+</H2>
+
+<P>
+<DL>
+<DT><B>cache_dir</B><DD>
+<P><EM>read-only</EM> option replaced by <EM>no-store</EM>.</P>
+
+</DL>
+</P>
+
+<H2><A NAME="ss5.3">5.3</A> <A HREF="#toc5.3">Removed ./configure options since Squid-2.7</A>
+</H2>
+
+<P>
+<DL>
+<DT><B>--enable-coss-aio-ops</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-devpoll</B><DD>
+<P>Replaced by automatic detection.</P>
+
+<DT><B>--enable-dlmalloc=LIB</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-epoll</B><DD>
+<P>Replaced by automatic detection.</P>
+
+<DT><B>--enable-forward-log</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-heap-replacement</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-htcp</B><DD>
+<P>Obsolete. Enabled by default.</P>
+
+<DT><B>--enable-large-cache-files</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-mempool-debug</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-multicast-miss</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--enable-poll</B><DD>
+<P>Replaced by automatic detection.</P>
+
+<DT><B>--enable-select</B><DD>
+<P>Replaced by automatic detection.</P>
+
+<DT><B>--enable-select-simple</B><DD>
+<P>Replaced by automatic detection.</P>
+
+<DT><B>--enable-snmp</B><DD>
+<P>Obsolete. Enabled by default.</P>
+
+<DT><B>--enable-truncate</B><DD>
+<P>Obsolete.</P>
+
+<DT><B>--disable-kqueue</B><DD>
+<P>Obsolete. Disabled by default.</P>
+
+</DL>
+</P>
+
+
+<H2><A NAME="s6">6.</A> <A HREF="#toc6">Regressions since Squid-2.7</A></H2>
+
+<P>Some squid.conf and ./configure options which were available in Squid-2.7 are not yet available in Squid-3.3</P>
+
+<P>If you need something to do then porting one of these from Squid-2 to Squid-3 is most welcome.</P>
+
+<H2><A NAME="ss6.1">6.1</A> <A HREF="#toc6.1">Missing squid.conf options available in Squid-2.7</A>
+</H2>
+
+<P>
+<DL>
+<DT><B>acl</B><DD>
+<P><EM>urllogin</EM> option not yet ported from 2.6</P>
+<P><EM>urlgroup</EM> option not yet ported from 2.6</P>
+
+<DT><B>authenticate_ip_shortcircuit_access</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>authenticate_ip_shortcircuit_ttl</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>broken_vary_encoding</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>cache_dir</B><DD>
+<P><EM>min-size</EM> option not yet ported from Squid-2</P>
+<P><EM>COSS</EM> storage type is lacking stability fixes from 2.6</P>
+<P>COSS <EM>overwrite-percent=</EM> option not yet ported from 2.6</P>
+<P>COSS <EM>max-stripe-waste=</EM> option not yet ported from 2.6</P>
+<P>COSS <EM>membufs=</EM> option not yet ported from 2.6</P>
+<P>COSS <EM>maxfullbufs=</EM> option not yet ported from 2.6</P>
+
+<DT><B>cache_peer</B><DD>
+<P><EM>idle=</EM> not yet ported from 2.7</P>
+<P><EM>monitorinterval=</EM> not yet ported from 2.6</P>
+<P><EM>monitorsize=</EM> not yet ported from 2.6</P>
+<P><EM>monitortimeout=</EM> not yet ported from 2.6</P>
+<P><EM>monitorurl=</EM> not yet ported from 2.6</P>
+
+<DT><B>cache_vary</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>collapsed_forwarding</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>error_map</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>external_acl_type</B><DD>
+<P><EM>%ACL</EM> format tag not yet ported from 2.6</P>
+<P><EM>%DATA</EM> format tag not yet ported from 2.6</P>
+
+<DT><B>external_refresh_check</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>http_port</B><DD>
+<P><EM>act-as-origin</EM> not yet ported from 2.7</P>
+<P><EM>urlgroup=</EM> not yet ported from 2.6</P>
+
+<DT><B>ignore_ims_on_miss</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>location_rewrite_access</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>location_rewrite_children</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>location_rewrite_concurrency</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>location_rewrite_program</B><DD>
+<P>Not yet ported from 2.6</P>
+
+<DT><B>logformat</B><DD>
+<P><EM>%oa</EM> tag not yet ported from 2.7</P>
+
+<DT><B>max_stale</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>refresh_pattern</B><DD>
+<P><EM>stale-while-revalidate=</EM> not yet ported from 2.7</P>
+<P><EM>ignore-stale-while-revalidate=</EM> not yet ported from 2.7</P>
+<P><EM>max-stale=</EM> not yet ported from 2.7</P>
+<P><EM>negative-ttl=</EM> not yet ported from 2.7</P>
+
+<DT><B>refresh_stale_hit</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>storeurl_access</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>storeurl_rewrite_children</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>storeurl_rewrite_concurrency</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>storeurl_rewrite_program</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>update_headers</B><DD>
+<P>Not yet ported from 2.7</P>
+
+<DT><B>zero_buffers</B><DD>
+<P>Not yet ported from 2.7</P>
+
+</DL>
+</P>
+
+<H2><A NAME="ss6.2">6.2</A> <A HREF="#toc6.2">Missing ./configure options available in Squid-2.7</A>
+</H2>
+
+<P>
+<DL>
+<DT><B>--without-system-md5</B><DD>
+
+</DL>
+</P>
+
+</BODY>
+</HTML>
diff --git a/doc/release-notes/release-3.3.sgml b/doc/release-notes/release-3.3.sgml
new file mode 100644 (file)
index 0000000..0f4f158
--- /dev/null
@@ -0,0 +1,348 @@
+<!doctype linuxdoc system>
+<article>
+<title>Squid 3.3.0.0 release notes</title>
+<author>Squid Developers</author>
+
+<abstract>
+This document contains the release notes for version 3.3 of Squid.
+Squid is a WWW Cache application developed by the National Laboratory
+for Applied Network Research and members of the Web Caching community.
+</abstract>
+
+<toc>
+
+<sect>Notice
+<p>
+The Squid Team are pleased to announce the release of Squid-3.3.0.0 for testing.
+
+This new release is available for download from <url url="http://www.squid-cache.org/Versions/v3/3.3/"> or the <url url="http://www.squid-cache.org/Mirrors/http-mirrors.html" name="mirrors">.
+
+While this release is not deemed ready for production use, we believe it is ready for wider testing by the community.
+
+We welcome feedback and bug reports. If you find a bug, please see <url url="http://wiki.squid-cache.org/SquidFaq/TroubleShooting#head-7067fc0034ce967e67911becaabb8c95a34d576d"> for how to submit a report with a stack trace.
+
+<sect1>Known issues
+<p>
+Although this release is deemed good enough for use in many setups, please note the existence of <url url="http://www.squid-cache.org/bugs/buglist.cgi?query_format=advanced&amp;short_desc_type=allwordssubstr&amp;short_desc=&amp;target_milestone=3.3&amp;long_desc_type=allwordssubstr&amp;long_desc=&amp;bug_file_loc_type=allwordssubstr&amp;bug_file_loc=&amp;status_whiteboard_type=allwordssubstr&amp;status_whiteboard=&amp;bug_status=NEW&amp;bug_status=ASSIGNED&amp;bug_status=REOPENED&amp;emailtype1=substring&amp;email1=&amp;emailtype2=substring&amp;email2=&amp;bugidtype=include&amp;bug_id=&amp;votes=&amp;chfieldfrom=&amp;chfieldto=Now&amp;chfieldvalue=&amp;cmdtype=doit&amp;order=bugs.bug_severity&amp;field0-0-0=noop&amp;type0-0-0=noop&amp;value0-0-0=" name="open bugs against Squid-3.3">.
+
+<sect1>Changes since earlier releases of Squid-3.3
+<p>
+The 3.3 change history can be <url url="http://www.squid-cache.org/Versions/v3/3.3/changesets/" name="viewed here">.
+
+<sect>Major new features since Squid-3.2
+<p>Squid 3.3 represents a new feature release above 3.2.
+
+<p>The most important of these new features are:
+<itemize>
+       <item>...
+</itemize>
+
+Most user-facing changes are reflected in squid.conf (see below).
+
+<sect1>...
+<p>...
+
+
+<sect>Changes to squid.conf since Squid-3.2
+<p>
+There have been changes to Squid's configuration file since Squid-3.2.
+
+This section gives a thorough account of those changes in three categories:
+
+<itemize>
+       <item><ref id="newtags" name="New tags">
+       <item><ref id="modifiedtags" name="Changes to existing tags">
+       <item><ref id="removedtags" name="Removed tags">
+</itemize>
+<p>
+
+<sect1>New tags<label id="newtags">
+<p>
+<descrip>
+
+</descrip>
+
+<sect1>Changes to existing tags<label id="modifiedtags">
+<p>
+<descrip>
+
+</descrip>
+
+
+<sect1>Removed tags<label id="removedtags">
+<p>
+<descrip>
+
+</descrip>
+
+
+<sect>Changes to ./configure options since Squid-3.2
+<p>
+There have been some changes to Squid's build configuration since Squid-3.2.
+
+This section gives an account of those changes in three categories:
+
+<itemize>
+       <item><ref id="newoptions" name="New options">
+       <item><ref id="modifiedoptions" name="Changes to existing options">
+       <item><ref id="removedoptions" name="Removed options">
+</itemize>
+
+
+<sect1>New options<label id="newoptions">
+<p>
+<descrip>
+
+</descrip>
+
+<sect1>Changes to existing options<label id="modifiedoptions">
+<p>
+<descrip>
+
+</descrip>
+</p>
+
+<sect1>Removed options<label id="removedoptions">
+<p>
+<descrip>
+
+</descrip>
+
+
+<sect>Options Removed since Squid-2
+
+<p>Some squid.conf and ./configure options which were available in Squid-2.6 and Squid-2.7 are made obsolete in Squid-3.3.
+
+<sect1>Removed squid.conf options since Squid-2.7
+<p>
+<descrip>
+       <tag>auth_param</tag>
+       <p><em>blankpassword</em> option for basic scheme removed.
+
+       <tag>cache_peer</tag>
+       <p><em>http11</em> Obsolete.
+
+       <tag>external_acl_type</tag>
+       <p>Format tag <em>%{Header}</em> replaced by <em>%>{Header}</em>
+       <p>Format tag <em>%{Header:member}</em> replaced by <em>%>{Header:member}</em>
+
+       <tag>header_access</tag>
+       <p>Replaced by <em>request_header_access</em> and <em>reply_header_access</em>
+
+       <tag>http_port</tag>
+       <p><em>no-connection-auth</em> replaced by <em>connection-auth=[on|off]</em>. Default is ON.
+       <p><em>transparent</em> option replaced by <em>intercept</em>
+       <p><em>http11</em> obsolete.
+
+       <tag>http_access2</tag>
+       <p>Replaced by <em>adapted_http_access</em>
+
+       <tag>httpd_accel_no_pmtu_disc</tag>
+       <p>Replaced by <em>http_port disable-pmtu-discovery=</em> option
+
+       <tag>incoming_rate</tag>
+       <p>Obsolete.
+
+       <tag>redirector_bypass</tag>
+       <p>Replaced by <em>url_rewrite_bypass</em>
+
+       <tag>server_http11</tag>
+       <p>Obsolete.
+
+       <tag>upgrade_http0.9</tag>
+       <p>Obsolete.
+
+       <tag>zph_local</tag>
+       <p>Replaced by <em>qos_flows local-hit=</em>
+
+       <tag>zph_mode</tag>
+       <p>Obsolete.
+
+       <tag>zph_option</tag>
+       <p>Obsolete.
+
+       <tag>zph_parent</tag>
+       <p>Replaced by <em>qos_flows parent-hit=</em>
+
+       <tag>zph_sibling</tag>
+       <p>Replaced by <em>qos_flows sibling-hit=</em>
+
+</descrip>
+
+<sect1>Removed squid.conf options since Squid-2.6
+<p>
+<descrip>
+       <tag>cache_dir</tag>
+       <p><em>read-only</em> option replaced by <em>no-store</em>.
+
+</descrip>
+
+<sect1>Removed ./configure options since Squid-2.7
+<p>
+<descrip>
+       <tag>--enable-coss-aio-ops</tag>
+       <p>Obsolete.
+
+       <tag>--enable-devpoll</tag>
+       <p>Replaced by automatic detection.
+
+       <tag>--enable-dlmalloc=LIB</tag>
+       <p>Obsolete.
+
+       <tag>--enable-epoll</tag>
+       <p>Replaced by automatic detection.
+
+       <tag>--enable-forward-log</tag>
+       <p>Obsolete.
+
+       <tag>--enable-heap-replacement</tag>
+       <p>Obsolete.
+
+       <tag>--enable-htcp</tag>
+       <p>Obsolete. Enabled by default.
+
+       <tag>--enable-large-cache-files</tag>
+       <p>Obsolete.
+
+       <tag>--enable-mempool-debug</tag>
+       <p>Obsolete.
+
+       <tag>--enable-multicast-miss</tag>
+       <p>Obsolete.
+
+       <tag>--enable-poll</tag>
+       <p>Replaced by automatic detection.
+
+       <tag>--enable-select</tag>
+       <p>Replaced by automatic detection.
+
+       <tag>--enable-select-simple</tag>
+       <p>Replaced by automatic detection.
+
+       <tag>--enable-snmp</tag>
+       <p>Obsolete. Enabled by default.
+
+       <tag>--enable-truncate</tag>
+       <p>Obsolete.
+
+       <tag>--disable-kqueue</tag>
+       <p>Obsolete. Disabled by default.
+
+</descrip>
+
+
+<sect>Regressions since Squid-2.7
+
+<p>Some squid.conf and ./configure options which were available in Squid-2.7 are not yet available in Squid-3.3
+
+<p>If you need something to do then porting one of these from Squid-2 to Squid-3 is most welcome.
+
+<sect1>Missing squid.conf options available in Squid-2.7
+<p>
+<descrip>
+       <tag>acl</tag>
+       <p><em>urllogin</em> option not yet ported from 2.6
+       <p><em>urlgroup</em> option not yet ported from 2.6
+
+       <tag>authenticate_ip_shortcircuit_access</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>authenticate_ip_shortcircuit_ttl</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>broken_vary_encoding</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>cache_dir</tag>
+       <p><em>min-size</em> option not yet ported from Squid-2
+       <p><em>COSS</em> storage type is lacking stability fixes from 2.6
+       <p>COSS <em>overwrite-percent=</em> option not yet ported from 2.6
+       <p>COSS <em>max-stripe-waste=</em> option not yet ported from 2.6
+       <p>COSS <em>membufs=</em> option not yet ported from 2.6
+       <p>COSS <em>maxfullbufs=</em> option not yet ported from 2.6
+
+       <tag>cache_peer</tag>
+       <p><em>idle=</em> not yet ported from 2.7
+       <p><em>monitorinterval=</em> not yet ported from 2.6
+       <p><em>monitorsize=</em> not yet ported from 2.6
+       <p><em>monitortimeout=</em> not yet ported from 2.6
+       <p><em>monitorurl=</em> not yet ported from 2.6
+
+       <tag>cache_vary</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>collapsed_forwarding</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>error_map</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>external_acl_type</tag>
+       <p><em>%ACL</em> format tag not yet ported from 2.6
+       <p><em>%DATA</em> format tag not yet ported from 2.6
+
+       <tag>external_refresh_check</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>http_port</tag>
+       <p><em>act-as-origin</em> not yet ported from 2.7
+       <p><em>urlgroup=</em> not yet ported from 2.6
+
+       <tag>ignore_ims_on_miss</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>location_rewrite_access</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>location_rewrite_children</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>location_rewrite_concurrency</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>location_rewrite_program</tag>
+       <p>Not yet ported from 2.6
+
+       <tag>logformat</tag>
+       <p><em>%oa</em> tag not yet ported from 2.7
+
+       <tag>max_stale</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>refresh_pattern</tag>
+       <p><em>stale-while-revalidate=</em> not yet ported from 2.7
+       <p><em>ignore-stale-while-revalidate=</em> not yet ported from 2.7
+       <p><em>max-stale=</em> not yet ported from 2.7
+       <p><em>negative-ttl=</em> not yet ported from 2.7
+
+       <tag>refresh_stale_hit</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>storeurl_access</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>storeurl_rewrite_children</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>storeurl_rewrite_concurrency</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>storeurl_rewrite_program</tag>
+       <p>Not yet ported from 2.7
+       
+       <tag>update_headers</tag>
+       <p>Not yet ported from 2.7
+
+       <tag>zero_buffers</tag>
+       <p>Not yet ported from 2.7
+
+</descrip>
+
+<sect1>Missing ./configure options available in Squid-2.7
+<p>
+<descrip>
+       <tag>--without-system-md5</tag>
+
+</descrip>
+
+</article>