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-      <h1 class="SECT1">
-        <a name="WHATSNEW">3. What's New in this Release</a>
-      </h1>
-      <p>
-        <span class="APPLICATION">Privoxy 3.0.25</span> beta introduces
-        client-specific tags and includes a couple of minor improvements. It
-        will be followed by a stable release in the near future.
-      </p>
-      <p>
-      </p>
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+        <th colspan="3" align="center">Privoxy 3.0.33 User Manual</th>
+      </tr>
+      <tr>
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+      </tr>
+    </table>
+    <hr align="left" width="100%">
+  </div>
+  <div class="SECT1">
+    <h1 class="SECT1"><a name="WHATSNEW" id="WHATSNEW">3. What's New in this Release</a></h1>
+    <p><span class="APPLICATION">Privoxy 3.0.32</span> fixes multiple DoS issues and a couple of other bugs. The issues
+    also affect earlier Privoxy releases.</p>
+    <p>Changes in <span class="APPLICATION">Privoxy 3.0.32</span> stable:</p>
+    <ul>
+      <li>
+        <p>Security/Reliability:</p>
+        <ul>
+          <li>
+            <p>ssplit(): Remove an assertion that could be triggered with a crafted CGI request. Commit 2256d7b4d67.
+            OVE-20210203-0001. Reported by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>cgi_send_banner(): Overrule invalid image types. Prevents a crash with a crafted CGI request if Privoxy
+            is toggled off. Commit e711c505c48. OVE-20210206-0001. Reported by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>socks5_connect(): Don't try to send credentials when none are configured. Fixes a crash due to a
+            NULL-pointer dereference when the socks server misbehaves. Commit 85817cc55b9. OVE-20210207-0001. Reported
+            by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>chunked_body_is_complete(): Prevent an invalid read of size two. Commit a912ba7bc9c. OVE-20210205-0001.
+            Reported by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>Obsolete pcre: Prevent invalid memory accesses with an invalid pattern passed to pcre_compile(). Note
+            that the obsolete pcre code is scheduled to be removed before the 3.0.33 release. There has been a warning
+            since 2008 already. Commit 28512e5b624. OVE-20210222-0001. Reported by: Joshua Rogers (Opera)</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>Bug fixes:</p>
+        <ul>
+          <li>
+            <p>Properly parse the client-tag-lifetime directive. Previously it was not accepted as an obsolete hash
+            value was being used. Reported by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>decompress_iob(): Prevent reading of uninitialized data. Reported by: Joshua Rogers (Opera).</p>
+          </li>
+          <li>
+            <p>decompress_iob(): Don't advance cur past eod when looking for the end of the file name and comment.</p>
+          </li>
+          <li>
+            <p>decompress_iob(): Cast value to unsigned char before shifting. Prevents a left-shift of a negative value
+            which is undefined behaviour. Reported by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>gif_deanimate(): Confirm that that we have enough data before doing any work. Fixes a crash when fuzzing
+            with an empty document. Reported by: Joshua Rogers (Opera).</p>
+          </li>
+          <li>
+            <p>buf_copy(): Fail if there's no data to write or nothing to do. Prevents undefined behaviour "applying
+            zero offset to null pointer". Reported by: Joshua Rogers (Opera)</p>
+          </li>
+          <li>
+            <p>log_error(): Treat LOG_LEVEL_FATAL as fatal even when --stfu is being used while fuzzing. Reported by:
+            Joshua Rogers (Opera).</p>
+          </li>
+          <li>
+            <p>Respect DESTDIR when considering whether or not to install config files with ".new" extension.</p>
+          </li>
+          <li>
+            <p>OpenSSL ssl_store_cert(): Fix two error messages.</p>
+          </li>
+          <li>
+            <p>Fix a couple of format specifiers.</p>
+          </li>
+          <li>
+            <p>Silence compiler warnings when compiling with NDEBUG.</p>
+          </li>
+          <li>
+            <p>fuzz_server_header(): Fix compiler warning.</p>
+          </li>
+          <li>
+            <p>fuzz_client_header(): Fix compiler warning.</p>
+          </li>
+          <li>
+            <p>cgi_send_user_manual(): Also reject requests if the user-manual directive specifies a https:// URL.
+            Previously Privoxy would try and fail to open a local file.</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>General improvements:</p>
+        <ul>
+          <li>
+            <p>Log the TLS version and the the cipher when debug 2 is enabled.</p>
+          </li>
+          <li>
+            <p>ssl_send_certificate_error(): Respect HEAD requests by not sending a body.</p>
+          </li>
+          <li>
+            <p>ssl_send_certificate_error(): End the body with a single new line.</p>
+          </li>
+          <li>
+            <p>serve(): Increase the chances that the host is logged when closing a server socket.</p>
+          </li>
+          <li>
+            <p>handle_established_connection(): Add parentheses to clarify an expression Suggested by: David
+            Binderman</p>
+          </li>
+          <li>
+            <p>continue_https_chat(): Explicitly unset CSP_FLAG_CLIENT_CONNECTION_KEEP_ALIVE if
+            process_encrypted_request() fails. This makes it more obvious that the connection will not be reused.
+            Previously serve() relied on CSP_FLAG_SERVER_CONTENT_LENGTH_SET and CSP_FLAG_CHUNKED being unset. Inspired
+            by a patch from Joshua Rogers (Opera).</p>
+          </li>
+          <li>
+            <p>decompress_iob(): Add periods to a couple of log messages</p>
+          </li>
+          <li>
+            <p>Terminate the body of the HTTP snipplets with a single new line instead of "\r\n".</p>
+          </li>
+          <li>
+            <p>configure: Add --with-assertions option and only enable assertions when it is used</p>
+          </li>
+          <li>
+            <p>windows build: Use --with-brotli and --with-mbedtls by default and enable dynamic error checking.</p>
+          </li>
+          <li>
+            <p>gif_deanimate(): Confirm we've got an image before trying to write it Saves a pointless buf_copy()
+            call.</p>
+          </li>
+          <li>
+            <p>OpenSSL ssl_store_cert(): Remove a superfluous space before the serial number.</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>Action file improvements:</p>
+        <ul>
+          <li>
+            <p>Disable fast-redirects for .golem.de/</p>
+          </li>
+          <li>
+            <p>Unblock requests to adri*.</p>
+          </li>
+          <li>
+            <p>Block requests for trc*.taboola.com/</p>
+          </li>
+          <li>
+            <p>Disable fast-redirects for .linkedin.com/</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>Filter file improvements:</p>
+        <ul>
+          <li>
+            <p>Make the second pcrs job of the img-reorder filter greedy again. The ungreedy version broke the img tags
+            on: https://bulk.fefe.de/scalability/.</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>Privoxy-Log-Parser:</p>
+        <ul>
+          <li>
+            <p>Highlight a few more messages.</p>
+          </li>
+          <li>
+            <p>Clarify the --statistics output. The shown "Reused connections" are server connections so name them
+            appropriately.</p>
+          </li>
+          <li>
+            <p>Bump version to 0.9.3.</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>Privoxy-Regression-Test:</p>
+        <ul>
+          <li>
+            <p>Add the --check-bad-ssl option to the --help output.</p>
+          </li>
+          <li>
+            <p>Bump version to 0.7.3.</p>
+          </li>
+        </ul>
+      </li>
+      <li>
+        <p>Documentation:</p>
+        <ul>
+          <li>
+            <p>Add pushing the created tag to the release steps in the developer manual.</p>
+          </li>
+          <li>
+            <p>Clarify that 'debug 32768' should be used in addition to the other debug directives when reporting
+            problems.</p>
+          </li>
+          <li>
+            <p>Add a 'Third-party licenses and copyrights' section to the user manual.</p>
+          </li>
+        </ul>
+      </li>
+    </ul>
+    <div class="SECT2">
+      <h2 class="SECT2"><a name="UPGRADERSNOTE" id="UPGRADERSNOTE">3.1. Note to Upgraders</a></h2>
+      <p>A quick list of things to be aware of before upgrading from earlier versions of <span class=
+      "APPLICATION">Privoxy</span>:</p>
       <ul>
         <li>
-          <p>
-            Bug fixes:
-          </p>
-          <ul>
-            <li>
-              <p>
-                Always use the current toggle state for new requests.
-                Previously new requests on reused connections inherited the
-                toggle state from the previous request even though the toggle
-                state could have changed. Reported by Robert Klemme.
-              </p>
-            </li>
-            <li>
-              <p>
-                Fixed two buffer-overflows in the (deprecated) static pcre
-                code. These bugs are not considered security issues as the
-                input is trusted. Found with afl-fuzz and ASAN.
-              </p>
-            </li>
-          </ul>
-        </li>
-        <li>
-          <p>
-            General improvements:
-          </p>
-          <ul>
-            <li>
-              <p>
-                Added support for client-specific tags which allow Privoxy
-                admins to pre-define tags that are set for all requests from
-                clients that previously opted in through the CGI interface.
-                They are useful in multi-user setups where admins may want to
-                allow users to disable certain actions and filters for
-                themselves without affecting others. In single-user setups
-                they are useful to allow more fine-grained toggling. For
-                example to disable request blocking while still crunching
-                cookies, or to disable experimental filters only. This is an
-                experimental feature, the syntax and behaviour may change in
-                future versions. Sponsored by Robert Klemme.
-              </p>
-            </li>
-            <li>
-              <p>
-                Dynamic filters and taggers now support a $listen-address
-                variable which contains the address the request came in on.
-                For external filters the variable is called
-                $PRIVOXY_LISTEN_ADDRESS. Original patch contributed by
-                pursievro.
-              </p>
-            </li>
-            <li>
-              <p>
-                Add client-header-tagger 'listen-address'.
-              </p>
-            </li>
-            <li>
-              <p>
-                Include the listen-address in the log message when logging
-                new requests. Patch contributed by pursievro.
-              </p>
-            </li>
-            <li>
-              <p>
-                Turn invalid max-client-connections values into fatal errors.
-              </p>
-            </li>
-            <li>
-              <p>
-                The show-status page now shows whether or not dates before
-                1970 and after 2038 are expected to be handled properly. This
-                is mainly useful for Privoxy-Regression-Test but could also
-                come handy when dealing with time-related support requests.
-              </p>
-            </li>
-            <li>
-              <p>
-                On Mac OS X the thread id in log messages are more likely to
-                be unique now.
-              </p>
-            </li>
-            <li>
-              <p>
-                When complaining about missing filters, the filter type is
-                logged as well.
-              </p>
-            </li>
-            <li>
-              <p>
-                A couple of harmless coverity warnings were silenced (CID
-                #161202, CID #161203, CID #161211).
-              </p>
-            </li>
-          </ul>
+          <p>The recommended way to upgrade <span class="APPLICATION">Privoxy</span> is to backup your old
+          configuration files, install the new ones, verify that <span class="APPLICATION">Privoxy</span> is working
+          correctly and finally merge back your changes using <span class="APPLICATION">diff</span> and maybe
+          <span class="APPLICATION">patch</span>.</p>
+          <p>There are a number of new features in each <span class="APPLICATION">Privoxy</span> release and most of
+          them have to be explicitly enabled in the configuration files. Old configuration files obviously don't do
+          that and due to syntax changes using old configuration files with a new <span class=
+          "APPLICATION">Privoxy</span> isn't always possible anyway.</p>
         </li>
         <li>
-          <p>
-            Action file improvements:
-          </p>
-          <ul>
-            <li>
-              <p>
-                Filtering is disabled for Range requests to let download
-                resumption and Windows updates work with the default
-                configuration.
-              </p>
-            </li>
-            <li>
-              <p>
-                Unblock ".ardmediathek.de/". Reported by ThTomate in #932.
-              </p>
-            </li>
-          </ul>
+          <p>Note that some installers remove earlier versions completely, including configuration files, therefore you
+          should really save any important configuration files!</p>
         </li>
         <li>
-          <p>
-            Documentation improvements:
-          </p>
-          <ul>
-            <li>
-              <p>
-                Add FAQ entry for crashes caused by memory limits.
-              </p>
-            </li>
-            <li>
-              <p>
-                Remove obsolete FAQ entry about a bug in PHP 4.2.3.
-              </p>
-            </li>
-            <li>
-              <p>
-                Mention the new mailing lists were appropriate. As the
-                archives have not been migrated, continue to mention the
-                archives at SF in the contacting section for now.
-              </p>
-            </li>
-            <li>
-              <p>
-                Note that the templates should be adjusted if Privoxy is
-                running as intercepting proxy without getting all requests.
-              </p>
-            </li>
-            <li>
-              <p>
-                A bunch of links were converted to https://.
-              </p>
-            </li>
-            <li>
-              <p>
-                Rephrase onion service paragraph to make it more obvious that
-                Tor is involved and that the whole website (and not just the
-                homepage) is available as onion service.
-              </p>
-            </li>
-            <li>
-              <p>
-                Streamline the "More information" section on the homepage
-                further by additionally ditching the link to the 'See also'
-                section of the user manual. The section contains mostly links
-                that are directly reachable from the homepage already and the
-                rest is not significant enough to get a link from the
-                homepage.
-              </p>
-            </li>
-            <li>
-              <p>
-                Change the add-header{} example to set the DNT header and use
-                a complete section to make copy and pasting more convenient.
-                Add a comment to make it obvious that adding the header is
-                not recommended for obvious reasons. Using the DNT header as
-                example was suggested by Leo Wzukw.
-              </p>
-            </li>
-            <li>
-              <p>
-                Streamline the support-and-service template Instead of
-                linking to the various support trackers (whose URLs hopefully
-                change soon), link to the contact section of the user manual
-                to increase the chances that users actually read it.
-              </p>
-            </li>
-            <li>
-              <p>
-                Add a FAQ entry for tainted sockets.
-              </p>
-            </li>
-            <li>
-              <p>
-                More sections in the documentation have stable URLs now.
-              </p>
-            </li>
-            <li>
-              <p>
-                FAQ: Explain why 'ping config.privoxy.org' is not expected to
-                reach a local Privoxy installation.
-              </p>
-            </li>
-            <li>
-              <p>
-                Note that donations done through Zwiebelfreunde e.V.
-                currently can't be checked automatically.
-              </p>
-            </li>
-            <li>
-              <p>
-                Updated section regarding starting Privoxy under OS X.
-              </p>
-            </li>
-            <li>
-              <p>
-                Use dedicated start instructions for FreeBSD and ElectroBSD.
-              </p>
-            </li>
-            <li>
-              <p>
-                Removed release instructions for AIX. They haven't been
-                working for years and unsurprisingly nobody seems to care.
-              </p>
-            </li>
-            <li>
-              <p>
-                Removed obsolete reference to the solaris-dist target.
-              </p>
-            </li>
-            <li>
-              <p>
-                Updated the release instructions for FreeBSD.
-              </p>
-            </li>
-            <li>
-              <p>
-                Removed unfinished release instructions for Amiga OS and
-                HP-UX 11.
-              </p>
-            </li>
-            <li>
-              <p>
-                Added a pointer to the Cygwin Time Machine for getting the
-                last release of Cygwin version 1.5 to use for building
-                Privoxy on Windows.
-              </p>
-            </li>
-            <li>
-              <p>
-                Various typos have been fixed.
-              </p>
-            </li>
-          </ul>
+          <p>On the other hand, other installers don't overwrite existing configuration files, thinking you will want
+          to do that yourself.</p>
         </li>
         <li>
-          <p>
-            Infrastructure improvements:
-          </p>
-          <ul>
-            <li>
-              <p>
-                The website is no longer hosted at SourceForge and can be
-                reached through https now.
-              </p>
-            </li>
-            <li>
-              <p>
-                The mailing lists at SourceForge have been deprecated, you
-                can subscribe to the new ones at: https://lists.privoxy.org/
-              </p>
-            </li>
-            <li>
-              <p>
-                Migrating the remaining services from SourceForge is work in
-                progress (TODO list item #53).
-              </p>
-            </li>
-          </ul>
+          <p>In the default configuration only fatal errors are logged now. You can change that in the <a href=
+          "config.html#DEBUG">debug section</a> of the configuration file. You may also want to enable more verbose
+          logging until you verified that the new <span class="APPLICATION">Privoxy</span> version is working as
+          expected.</p>
         </li>
         <li>
-          <p>
-            Build system improvements:
-          </p>
-          <ul>
-            <li>
-              <p>
-                Add configure argument to optimistically redefine FD_SETSIZE
-                with the intent to change the maximum number of client
-                connections Privoxy can handle. Only works with some libcs.
-                Sponsored by Robert Klemme.
-              </p>
-            </li>
-            <li>
-              <p>
-                Let the tarball-dist target skip files in ".git".
-              </p>
-            </li>
-            <li>
-              <p>
-                Let the tarball-dist target work in cwds other than current.
-              </p>
-            </li>
-            <li>
-              <p>
-                Make the 'clean' target faster when run from a git
-                repository.
-              </p>
-            </li>
-            <li>
-              <p>
-                Include tools in the generic distribution.
-              </p>
-            </li>
-            <li>
-              <p>
-                Let the gen-dist target work in cwds other than current.
-              </p>
-            </li>
-            <li>
-              <p>
-                Sort find output that is used for distribution tarballs to
-                get reproducible results.
-              </p>
-            </li>
-            <li>
-              <p>
-                Don't add '-src' to the name of the tar ball generated by the
-                gen-dist target. The package isn't a source distribution but
-                a binary package. While at it, use a variable for the name to
-                reduce the chances that the various references get out of
-                sync and fix the gen-upload target which was looking in the
-                wrong directory.
-              </p>
-            </li>
-            <li>
-              <p>
-                Add regression-tests.action to the files that are
-                distributed.
-              </p>
-            </li>
-            <li>
-              <p>
-                The gen-dist target which was broken since 2002 (r1.92) has
-                been fixed.
-              </p>
-            </li>
-            <li>
-              <p>
-                Remove genclspec.sh which has been obsolete since 2009.
-              </p>
-            </li>
-            <li>
-              <p>
-                Remove obsolete reference to Redhat spec file.
-              </p>
-            </li>
-            <li>
-              <p>
-                Remove the obsolete announce target which has been commented
-                out years ago.
-              </p>
-            </li>
-            <li>
-              <p>
-                Let rsync skip files if the checksums match.
-              </p>
-            </li>
-          </ul>
-        </li>
-        <li>
-          <p>
-            Privoxy-Regression-Test:
-          </p>
-          <ul>
-            <li>
-              <p>
-                Add a "Default level offset" directive which can be used to
-                change the default level by a given value. This directive
-                affects all tests located after it until the end of the file
-                or a another "Default level offset" directive is reached. The
-                purpose of this directive is to make it more convenient to
-                skip similar tests in a given file without having to remove
-                or disable the tests completely.
-              </p>
-            </li>
-            <li>
-              <p>
-                Let test level 17 depend on FEATURE_64_BIT_TIME_T instead of
-                FEATURE_PTHREAD which has no direct connection to the time_t
-                size.
-              </p>
-            </li>
-            <li>
-              <p>
-                Fix indentation in perldoc examples.
-              </p>
-            </li>
-            <li>
-              <p>
-                Don't overlook directives in the first line of the action
-                file.
-              </p>
-            </li>
-            <li>
-              <p>
-                Bump version to 0.7.
-              </p>
-            </li>
-            <li>
-              <p>
-                Fix detection of the Privoxy version now that https:// is
-                used for the website.
-              </p>
-            </li>
-          </ul>
+          <p>Three other config file settings are now off by default: <a href=
+          "config.html#ENABLE-REMOTE-TOGGLE">enable-remote-toggle</a>, <a href=
+          "config.html#ENABLE-REMOTE-HTTP-TOGGLE">enable-remote-http-toggle</a>, and <a href=
+          "config.html#ENABLE-EDIT-ACTIONS">enable-edit-actions</a>. If you use or want these, you will need to
+          explicitly enable them, and be aware of the security issues involved.</p>
         </li>
       </ul>
-
-      <div class="SECT2">
-        <h2 class="SECT2">
-          <a name="UPGRADERSNOTE">3.1. Note to Upgraders</a>
-        </h2>
-        <p>
-          A quick list of things to be aware of before upgrading from earlier
-          versions of <span class="APPLICATION">Privoxy</span>:
-        </p>
-        <p>
-        </p>
-        <ul>
-          <li>
-            <p>
-              The recommended way to upgrade <span class=
-              "APPLICATION">Privoxy</span> is to backup your old
-              configuration files, install the new ones, verify that <span
-              class="APPLICATION">Privoxy</span> is working correctly and
-              finally merge back your changes using <span class=
-              "APPLICATION">diff</span> and maybe <span class=
-              "APPLICATION">patch</span>.
-            </p>
-            <p>
-              There are a number of new features in each <span class=
-              "APPLICATION">Privoxy</span> release and most of them have to
-              be explicitly enabled in the configuration files. Old
-              configuration files obviously don't do that and due to syntax
-              changes using old configuration files with a new <span class=
-              "APPLICATION">Privoxy</span> isn't always possible anyway.
-            </p>
-          </li>
-          <li>
-            <p>
-              Note that some installers remove earlier versions completely,
-              including configuration files, therefore you should really save
-              any important configuration files!
-            </p>
-          </li>
-          <li>
-            <p>
-              On the other hand, other installers don't overwrite existing
-              configuration files, thinking you will want to do that
-              yourself.
-            </p>
-          </li>
-          <li>
-            <p>
-              In the default configuration only fatal errors are logged now.
-              You can change that in the <a href="config.html#DEBUG">debug
-              section</a> of the configuration file. You may also want to
-              enable more verbose logging until you verified that the new
-              <span class="APPLICATION">Privoxy</span> version is working as
-              expected.
-            </p>
-          </li>
-          <li>
-            <p>
-              Three other config file settings are now off by default: <a
-              href=
-              "config.html#ENABLE-REMOTE-TOGGLE">enable-remote-toggle</a>, <a
-              href=
-              "config.html#ENABLE-REMOTE-HTTP-TOGGLE">enable-remote-http-toggle</a>,
-              and <a href=
-              "config.html#ENABLE-EDIT-ACTIONS">enable-edit-actions</a>. If
-              you use or want these, you will need to explicitly enable them,
-              and be aware of the security issues involved.
-            </p>
-          </li>
-        </ul>
-      </div>
-    </div>
-    <div class="NAVFOOTER">
-      <hr align="LEFT" width="100%">
-      <table summary="Footer navigation table" width="100%" border="0"
-      cellpadding="0" cellspacing="0">
-        <tr>
-          <td width="33%" align="left" valign="top">
-            <a href="installation.html" accesskey="P">Prev</a>
-          </td>
-          <td width="34%" align="center" valign="top">
-            <a href="index.html" accesskey="H">Home</a>
-          </td>
-          <td width="33%" align="right" valign="top">
-            <a href="quickstart.html" accesskey="N">Next</a>
-          </td>
-        </tr>
-        <tr>
-          <td width="33%" align="left" valign="top">
-            Installation
-          </td>
-          <td width="34%" align="center" valign="top">
-            &nbsp;
-          </td>
-          <td width="33%" align="right" valign="top">
-            Quickstart to Using Privoxy
-          </td>
-        </tr>
-      </table>
     </div>
-  </body>
+  </div>
+  <div class="NAVFOOTER">
+    <hr align="left" width="100%">
+    <table summary="Footer navigation table" width="100%" border="0" cellpadding="0" cellspacing="0">
+      <tr>
+        <td width="33%" align="left" valign="top"><a href="installation.html" accesskey="P">Prev</a></td>
+        <td width="34%" align="center" valign="top"><a href="index.html" accesskey="H">Home</a></td>
+        <td width="33%" align="right" valign="top"><a href="quickstart.html" accesskey="N">Next</a></td>
+      </tr>
+      <tr>
+        <td width="33%" align="left" valign="top">Installation</td>
+        <td width="34%" align="center" valign="top">&nbsp;</td>
+        <td width="33%" align="right" valign="top">Quickstart to Using Privoxy</td>
+      </tr>
+    </table>
+  </div>
+</body>
 </html>
-