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->Privoxy 3.0.17 User Manual</TH
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-><DIV
-CLASS="SECT1"
-><H1
-CLASS="SECT1"
-><A
-NAME="WHATSNEW"
->3. What's New in this Release</A
-></H1
-><P
-> <SPAN
-CLASS="APPLICATION"
->Privoxy 3.0.16</SPAN
-> is a stable release.
- The changes since 3.0.15 beta are:</P
-><P
-> <P
-></P
-><UL
-><LI
-><P
-> Fixed last-chunk-detection for responses where the content was small
- enough to be read with the body, causing Privoxy to wait for the
- end of the content until the server closed the connection.
- Reported by "Karsten" in #3028326.
- </P
-></LI
-><LI
-><P
-> Responses with status code 204 weren't properly detected as body-less
- like RFC2616 mandates. Like the previous bug, this caused Privoxy
- to wait for the end of the content until the server closed the connection.
- Fixes #3022042 and #3025553, reported by a user with no visible name.
- Most likely also fixes a bunch of other AJAX-related problem reports
- that got closed in the past due to insufficient information and lack
- of feedback.
- </P
-></LI
-><LI
-><P
-> Fixed an ACL bug that made it impossible to build a blacklist.
- Usually the ACL directives are used in a whitelist, which worked
- as expected, but blacklisting is still useful for public proxies
- where one only needs to deny known abusers access.
- </P
-></LI
-><LI
-><P
-> Added LOG_LEVEL_RECEIVED to log the not-yet-parsed data read from the
- network. This should make debugging various parsing issues a lot easier.
- </P
-></LI
-><LI
-><P
-> The IPv6 code is enabled by default on Windows versions that support it.
- Patch submitted by oCameLo in #2942729.
- </P
-></LI
-><LI
-><P
-> In mingw32 versions, the user.filter file is reachable through the
- GUI, just like default.filter is. Feature request 3040263.
- </P
-></LI
-><LI
-><P
-> Added the configure option --enable-large-file-support to set a few
- defines that are required by platforms like GNU/Linux to support files
- larger then 2GB. Mainly interesting for users without proper logfile
- management.
- </P
-></LI
-><LI
-><P
-> Logging with "debug 16" no longer stops at the first nul byte which is
- pretty useless. Non-printable characters are replaced with their hex value
- so the result can't span multiple lines making parsing them harder then
- necessary.
- </P
-></LI
-><LI
-><P
-> Privoxy logs when reading an action, filter or trust file.
- </P
-></LI
-><LI
-><P
-> Fixed incorrect regression test markup which caused a test in
- 3.0.16 to fail while Privoxy itself was working correctly.
- While Privoxy accepts hide-referer, too, the action name is actually
- hide-referrer which is also the name used one the final results page,
- where the test expected the alias.
- </P
-></LI
-><LI
-><P
-> CGI interface improvements:
- <P
-></P
-><UL
-><LI
-><P
-> In finish_http_response(), continue to add the 'Connection: close'
- header if the client connection will not be kept alive.
- Anonymously pointed out in #2987454.
- </P
-></LI
-><LI
-><P
-> Apostrophes in block messages no longer cause parse errors
- when the blocked page is viewed with JavaScript enabled.
- Reported by dg1727 in #3062296.
- </P
-></LI
-><LI
-><P
-> Fix a bunch of anchors that used underscores instead of dashes.
- </P
-></LI
-><LI
-><P
-> Allow to keep the client connection alive after crunching the previous request.
- Already opened server connections can be kept alive, too.
- </P
-></LI
-><LI
-><P
-> In cgi_show_url_info(), don't forget to prefix URLs that only contain http:// or https:// in the path.
- Fixes #2975765 reported by Adam Piggott.
- </P
-></LI
-><LI
-><P
-> Show the 404 CGI page if cgi_send_user_manual() is called while
- local user manual delivery is disabled.
- </P
-></LI
-></UL
->
- </P
-></LI
-><LI
-><P
-> Action file improvements:
- <P
-></P
-><UL
-><LI
-><P
-> Enable user.filter by default. Suggested by David White in #3001830.
- </P
-></LI
-><LI
-><P
-> Block .sitestat.com/. Reported by johnd16 in #3002725.
- </P
-></LI
-><LI
-><P
-> Block .atemda.com/. Reported by johnd16 in #3002723.
- </P
-></LI
-><LI
-><P
-> Block js.adlink.net/. Reported by johnd16 in #3002720.
- </P
-></LI
-><LI
-><P
-> Block .analytics.yahoo.com/. Reported by johnd16 in #3002713.
- </P
-></LI
-><LI
-><P
-> Block sb.scorecardresearch.com, too. Reported by dg1727 in #2992652.
- </P
-></LI
-><LI
-><P
-> Fix problems noticed on Yahoo mail and news pages.
- </P
-></LI
-><LI
-><P
-> Remove the too broad yahoo section, only keeping the
- fast-redirects exception as discussed on ijbswa-devel@.
- </P
-></LI
-><LI
-><P
-> Don't block adesklets.sourceforge.net. Reported in #2974204.
- </P
-></LI
-><LI
-><P
-> Block chartbeat ping tracking. Reported in #2975895.
- </P
-></LI
-><LI
-><P
-> Tag CSS and image requests with cautious and medium settings, too.
- </P
-></LI
-><LI
-><P
-> Don't handle view.atdmt.com as image. It's used for click-throughs
- so users should be able to "go there anyway".
- Reported by Adam Piggott in #2975927.
- </P
-></LI
-><LI
-><P
-> Also let the refresh-tags filter remove invalid refresh tags where
- the 'url=' part is missing. Anonymously reported in #2986382.
- While at it, update the description to mention the fact that only
- refresh tags with refresh times above 9 seconds are covered.
- </P
-></LI
-><LI
-><P
-> javascript needs to be blocked with +handle-as-empty-document to
- work around Firefox bug 492459. So move .js blockers from
- +block{Might be a web-bug.} -handle-as-empty-document
- to
- +block{Might be a web-bug.} +handle-as-empty-document
- </P
-></LI
-><LI
-><P
-> ijbswa-Feature Requests-3006719 - Block 160x578 Banners.
- </P
-></LI
-><LI
-><P
-> Block another omniture tracking domain
- </P
-></LI
-><LI
-><P
-> Added a range-requests tagger.
- </P
-></LI
-><LI
-><P
-> Added two sections to get Flickr's Ajax interface working with
- default pre-settings. If you change the configuration to block
- cookies by default, you'll need additional exceptions.
- Reported by Mathias Homann in #3101419 and by Patrick on ijbswa-users@
- </P
-></LI
-></UL
->
- </P
-></LI
-><LI
-><P
-> Documentation improvements:
- <P
-></P
-><UL
-><LI
-><P
-> Explicitly mention how to match all URLs.
- </P
-></LI
-><LI
-><P
-> Consistently recommend socks5 in the Tor FAQ entry and mention
- its advantage compared to socks4a. Reported by David in #2960129.
- </P
-></LI
-><LI
-><P
-> Slightly improve the explanation of why filtering may appear
- slower than it is.
- </P
-></LI
-><LI
-><P
-> Grammar fixes for the ACL section.
- </P
-></LI
-></UL
->
- </P
-></LI
-><LI
-><P
-> Privoxy-Log-Parser improvements:
- <P
-></P
-><UL
-><LI
-><P
-> Also gather statistics for blocked and redirected requests.
- </P
-></LI
-><LI
-><P
-> Provide the percentage of keep-alive offers the client accepted.
- </P
-></LI
-><LI
-><P
-> Add a --url-statistics-threshold option.
- </P
-></LI
-><LI
-><P
-> Also gather statistics for ressources, methods, and HTTP versions
- used by the client.
- </P
-></LI
-><LI
-><P
-> Add a --host-statistics-threshold option to also gather
- statistics about how many request where made per host.
- </P
-></LI
-><LI
-><P
-> Fix a bug in handle_loglevel_header() where a 'scan: ' got lost.
- </P
-></LI
-><LI
-><P
-> Add a --shorten-thread-ids option to replace the thread id with
- a decimal number.
- </P
-></LI
-><LI
-><P
-> Accept and ignore: Looks like we got the last chunk together
- with the server headers. We better stop reading.
- </P
-></LI
-><LI
-><P
-> Accept and ignore: Continue hack in da house.
- </P
-></LI
-><LI
-><P
-> Accept and higlight: Rejecting connection from 10.0.0.2.
- Maximum number of connections reached.
- </P
-></LI
-><LI
-><P
-> Accept and highlight: Loading actions file: /usr/local/etc/privoxy/default.action
- </P
-></LI
-><LI
-><P
-> Accept and highlight: Loading filter file: /usr/local/etc/privoxy/default.filter
- </P
-></LI
-><LI
-><P
-> Accept and highlight: Killed all-caps Host header line: HOST: bestproxydb.com
- </P
-></LI
-><LI
-><P
-> Accept and highlight: Reducing expected bytes to 0. Marking
- the server socket tainted after throwing 4 bytes away.
- </P
-></LI
-><LI
-><P
-> Accept: Merged multiple header lines to: 'X-FORWARDED-PROTO: http X-HOST: 127.0.0.1'
- </P
-></LI
-></UL
->
- </P
-></LI
-><LI
-><P
-> Code cleanups:
- <P
-></P
-><UL
-><LI
-><P
-> Remove the next member from the client_state struct. Only the main
- thread needs access to all client states so give it its own struct.
- </P
-></LI
-><LI
-><P
-> Garbage-collect request_contains_null_bytes().
- </P
-></LI
-><LI
-><P
-> Ditch redundant code in unload_configfile().
- </P
-></LI
-><LI
-><P
-> Ditch LogGetURLUnderCursor() which doesn't seem to be used anywhere.
- </P
-></LI
-><LI
-><P
-> In write_socket(), remove the write-only variable write_len in
- an ifdef __OS2__ block. Spotted by cppcheck.
- </P
-></LI
-><LI
-><P
-> In connect_to(), don't declare the variable 'flags' on OS/2 where
- it isn't used. Spotted by cppcheck.
- </P
-></LI
-><LI
-><P
-> Limit the scope of various variables. Spotted by cppcheck.
- </P
-></LI
-><LI
-><P
-> In add_to_iob(), turn an interestingly looking for loop into a
- boring while loop.
- </P
-></LI
-><LI
-><P
-> Code cleanup in preparation for external filters.
- </P
-></LI
-><LI
-><P
-> In listen_loop(), mention the socket on which we accepted the
- connection, not just the source IP address.
- </P
-></LI
-><LI
-><P
-> In write_socket(), also log the socket we're writing to.
- </P
-></LI
-><LI
-><P
-> In log_error(), assert that escaped characters get logged
- completely or not at all.
- </P
-></LI
-><LI
-><P
-> In log_error(), assert that ival and sval have reasonable values.
- There's no reason not to abort() if they don't.
- </P
-></LI
-><LI
-><P
-> Remove an incorrect cgi_error_unknown() call in a
- cannnot-happen-situation in send_crunch_response().
- </P
-></LI
-><LI
-><P
-> Clean up white-space in http_response definition and
- move the crunch_reason to the beginning.
- </P
-></LI
-><LI
-><P
-> Turn http_response.reason into an enum and rename it
- to http_response.crunch_reason.
- </P
-></LI
-><LI
-><P
-> Silence a 'gcc (Debian 4.3.2-1.1) 4.3.2' warning on i686 GNU/Linux.
- </P
-></LI
-></UL
->
- </P
-></LI
-><LI
-><P
-> GNUmakefile improvements:
- <P
-></P
-><UL
-><LI
-><P
-> Use $(SSH) instead of ssh, so one only needs to specify a username once.
- </P
-></LI
-><LI
-><P
-> Removed references to the action feedback thingy that hasn't been
- working for years.
- </P
-></LI
-><LI
-><P
-> Consistently use shell.sourceforge.net instead of shell.sf.net so
- one doesn't need to check server fingerprints twice.
- </P
-></LI
-><LI
-><P
-> Removed GNUisms in the webserver and webactions targets so they
- work with standard tar.
- </P
-></LI
-></UL
->
- </P
-></LI
-></UL
-></P
-><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
-></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
->
- <TT
-CLASS="FILENAME"
->standard.action</TT
-> has been merged into
- the <TT
-CLASS="FILENAME"
->default.action</TT
-> file.
- </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
-></P
-></DIV
-></DIV
-><DIV
-CLASS="NAVFOOTER"
-><HR
-ALIGN="LEFT"
-WIDTH="100%"><TABLE
-SUMMARY="Footer navigation table"
-WIDTH="100%"
-BORDER="0"
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+ <title>What's New in this Release</title>
+ <meta name="GENERATOR" content="Modular DocBook HTML Stylesheet Version 1.79">
+ <link rel="HOME" title="Privoxy 3.0.30 User Manual" href="index.html">
+ <link rel="PREVIOUS" title="Installation" href="installation.html">
+ <link rel="NEXT" title="Quickstart to Using Privoxy" href="quickstart.html">
+ <link rel="STYLESHEET" type="text/css" href="../p_doc.css">
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+ <table summary="Header navigation table" width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <th colspan="3" align="center">Privoxy 3.0.30 User Manual</th>
+ </tr>
+ <tr>
+ <td width="10%" align="left" valign="bottom"><a href="installation.html" accesskey="P">Prev</a></td>
+ <td width="80%" align="center" valign="bottom"></td>
+ <td width="10%" align="right" valign="bottom"><a href="quickstart.html" accesskey="N">Next</a></td>
+ </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 3.0.29</span> fixes a couple of memory leaks and introduces https inspection
+ which allows to filter encrypted requests and responses.</p>
+ <p>Changes in <span class="APPLICATION">Privoxy 3.0.29</span> stable:</p>
+ <ul>
+ <li>
+ <p>Security/Reliability:</p>
+ <ul>
+ <li>
+ <p>Fixed memory leaks when a response is buffered and the buffer limit is reached or Privoxy is running out
+ of memory. Commits bbd53f1010b and 4490d451f9b. OVE-20201118-0001. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fixed a memory leak in the show-status CGI handler when no action files are configured. Commit
+ c62254a686. OVE-20201118-0002. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fixed a memory leak in the show-status CGI handler when no filter files are configured. Commit
+ 1b1370f7a8a. OVE-20201118-0003. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fixes a memory leak when client tags are active. Commit 245e1cf32. OVE-20201118-0004. Sponsored by:
+ Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fixed a memory leak if multiple filters are executed and the last one is skipped due to a pcre error.
+ Commit 5cfb7bc8fe. OVE-20201118-0005.</p>
+ </li>
+ <li>
+ <p>Prevent an unlikely dereference of a NULL-pointer that could result in a crash if
+ accept-intercepted-requests was enabled, Privoxy failed to get the request destination from the Host header
+ and a memory allocation failed. Commit 7530132349. CID 267165. OVE-20201118-0006.</p>
+ </li>
+ <li>
+ <p>Fixed memory leaks in the client-tags CGI handler when client tags are configured and memory allocations
+ fail. Commit cf5640eb2a. CID 267168. OVE-20201118-0007.</p>
+ </li>
+ <li>
+ <p>Fixed memory leaks in the show-status CGI handler when memory allocations fail. Commit 064eac5fd0 and
+ commit fdee85c0bf3. CID 305233. OVE-20201118-0008.</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>General improvements:</p>
+ <ul>
+ <li>
+ <p>Added experimental https inspection support which allows to filter https traffic. To enable it, install
+ MbedTLS and configure with --with-mbedtls, or install OpenSSL or LibreSSL and configure with
+ --with-openssl. Afterwards configure the directives in section 7 of the config file and enable the
+ +https-inspection action. Initial MbedTLS-based code contributed by Vaclav Svec, initial OpenSSL support
+ contributed by Maxim Antonov. With help from Nedzad Hrnjica and Ho+ Ho+ Ho+. Integration and improvements
+ sponsored by Robert Klemme.</p>
+ </li>
+ <li>
+ <p>pcrs: Request JIT compilation if it's supported and the filter isn't dynamic. This can speed up
+ filtering.</p>
+ </li>
+ <li>
+ <p>Added support for Brotli decompression. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Added FEATURE_EXTENDED_STATISTICS to gather statistics for block reasons and filter executions. To
+ enable it, configure with --enable-extended-statistics and visit http://config.privoxy.org/show-status.
+ Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Use the IP_FREEBIND socket option, if defined. This allows Privoxy to bind to not-yet assigned IP
+ addresses which is useful in failover environments. Patch by Sam Varshavchik.</p>
+ </li>
+ <li>
+ <p>Allow to use extended host patterns and vanilla host patterns at the same time by prefixing extended
+ host patterns with "PCRE-HOST-PATTERN:". To enable this, configure with --enable-pcre-host-patterns.
+ Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Added "Cross-origin resource sharing" (CORS) support. This allows to access Privoxy's CGI interface via
+ JavaScript from another domain (white-listed with the new cors-allowed-origin directive). Based on a patch
+ by Nedzad Hrnjica. Sponsored by: Robert Klemme.</p>
+ </li>
+ <li>
+ <p>Add SOCKS5 username/password support. Based on a patch by Sam, improved by Ivan Romanov. Closes
+ Patch#141 and solves TODO#105.</p>
+ </li>
+ <li>
+ <p>Bump the maximum number of action and filter files to 100 each. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fixed handling of filters with "split-large-forms 1" when using the CGI editor. Reported by withoutname
+ in #921.</p>
+ </li>
+ <li>
+ <p>Better detect a mismatch of connection details when figuring out whether or not a connection can be
+ reused.</p>
+ </li>
+ <li>
+ <p>Don't send a "Connection failure" message instead of the "DNS failure" message. Sponsored by: Robert
+ Klemme</p>
+ </li>
+ <li>
+ <p>Let LOG_LEVEL_REQUEST log all requests. Previously unencrypted requests were only logged with
+ LOG_LEVEL_REQUEST when they weren't crunched (in which case they were logged with LOG_LEVEL_CRUNCH). This
+ was documented behaviour, but logging all requests seems more useful.</p>
+ </li>
+ <li>
+ <p>Fixed locking around localtime() and gmtime().</p>
+ </li>
+ <li>
+ <p>Removed OS/2 support. We haven't provided OS/2 packages in years, it complicated the code and it
+ depended on a fallback snprintf() implementation which is GPLv2 only.</p>
+ </li>
+ <li>
+ <p>Remove the fallback snprintf() implementation Now that OS/2 support is gone we no longer need it.</p>
+ </li>
+ <li>
+ <p>Fixed a bunch of format specifiers log messages.</p>
+ </li>
+ <li>
+ <p>Added a missing apostrophe in the 'More Privoxy' menu.</p>
+ </li>
+ <li>
+ <p>Explicitly prevent use of FEATURE_CONNECTION_SHARING without FEATURE_CONNECTION_KEEP_ALIVE. It makes no
+ sense and does not compile anyway. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fix build without FEATURE_CONNECTION_KEEP_ALIVE. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Downgrade the 'Graceful termination requested' message to LOG_LEVEL_INFO as it isn't an error. Sponsored
+ by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>decompress_iob(): Downgrade the no-content message to LOG_LEVEL_RE_FILTER While at it, fix a typo in a
+ comment. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Fixed a couple of cppcheck warnings.</p>
+ </li>
+ <li>
+ <p>Rename LOG_LEVEL_GPC to LOG_LEVEL_REQUEST. Only the shadow knows what "GPC" is supposed to stand
+ for.</p>
+ </li>
+ <li>
+ <p>Remove SourceForge references in copyright headers.</p>
+ </li>
+ <li>
+ <p>Upgrade a bunch of links to the homepage to https://.</p>
+ </li>
+ <li>
+ <p>Add 'no-brotli-accepted' filter which prevents the use of Brotli compression.</p>
+ </li>
+ <li>
+ <p>Changed license for pcrs to GPLv2+ after getting the permission from Andreas. This allows to
+ redistribute Privoxy under the GPLv3 which is required when linking to future mbedTLS versions which are
+ expected to be licensed under the Apache 2.0 license only.</p>
+ </li>
+ <li>
+ <p>Updated a bunch of tests that have to expect status code 403 now after r1.168/070e904afa5.</p>
+ </li>
+ <li>
+ <p>Lowercase the host name in the request line.</p>
+ </li>
+ <li>
+ <p>Only set SOURCE_DATE_EPOCH if it's not already set so distributions can overwrite it through the
+ environment.</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>Documentation changes:</p>
+ <ul>
+ <li>
+ <p>Explain that Privoxy has to be distributed under the GPLv3 (or later) when linked with an MbedTLS
+ version that is licensed under the Apache 2.0 license.</p>
+ </li>
+ <li>
+ <p>Import the GNU GPLv3 and include it the user manual.</p>
+ </li>
+ <li>
+ <p>Clarify FEATURE_FORCE_LOAD's description. It allows to bypass blocking not filtering and only does it if
+ blocks aren't enforced. Reported by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>FAQ: Remove Zwiebelfreunde e.V. from the list of fiduciary sponsors As of 2021 they no longer handle
+ donations for foreign organisations due to lack of resources.</p>
+ </li>
+ <li>
+ <p>FAQ: Remove an obsolete comment with a link to the long-gone PDF manual.</p>
+ </li>
+ <li>
+ <p>FAQ: Add a link to the TODO list.</p>
+ </li>
+ <li>
+ <p>FAQ: Change the sponsor amounts to USD slightly rounding the converted amounts up to get simple numbers.
+ Receiving USD is apparently easier for SPI and SPI is preferred by sponsors as they can send invoices.</p>
+ </li>
+ <li>
+ <p>Advertise the client-tags CGI page in the user manual.</p>
+ </li>
+ <li>
+ <p>Stop advertising the show-version CGI page which no longer exists.</p>
+ </li>
+ <li>
+ <p>Add yet another reason why +prevent-compression may cause problems.</p>
+ </li>
+ <li>
+ <p>Don't claim that contributors need ssh. It's only needed for committers.</p>
+ </li>
+ <li>
+ <p>Replace obsolete CVS instructions with Git instructions.</p>
+ </li>
+ <li>
+ <p>Remove an obsolete comment</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>Config file changes:</p>
+ <ul>
+ <li>
+ <p>Change the suggested default-server-timeout to 5 to match the suggested keep-alive-timeout. Otherwise
+ using the defaults would result in Privoxy reducing the default-server-timeout and logging an error
+ message. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Update the 'debug 1' description.</p>
+ </li>
+ <li>
+ <p>Add a missing 'client-specific-tag' directive.</p>
+ </li>
+ <li>
+ <p>Comment out trusted-cgi-referer pointing to example.org.</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>Action file improvements:</p>
+ <ul>
+ <li>
+ <p>Block requests to /(.*/)?piwik\.php</p>
+ </li>
+ <li>
+ <p>Block requests to .connectaserver.de/</p>
+ </li>
+ <li>
+ <p>Block requests to pixel.inforsea.com/</p>
+ </li>
+ <li>
+ <p>Block requests to t.vi-serve.com/</p>
+ </li>
+ <li>
+ <p>Block requests to .ioam.de/</p>
+ </li>
+ <li>
+ <p>Block requests to t.9gag.com/img.gif</p>
+ </li>
+ <li>
+ <p>Block requests to .pixel.parsely.com/ as image</p>
+ </li>
+ <li>
+ <p>Block requests to pixel.wp.com/</p>
+ </li>
+ <li>
+ <p>Disable fast-redirects for .librarything.com/</p>
+ </li>
+ <li>
+ <p>Disable fast-redirects for issue.freebsdfoundation.org/</p>
+ </li>
+ <li>
+ <p>Disable fast-redirects for .twitter.com/.*origin=http</p>
+ </li>
+ <li>
+ <p>Unblock belco24.de/</p>
+ </li>
+ <li>
+ <p>Add fast-redirects exception for .wikipedia.org/</p>
+ </li>
+ <li>
+ <p>Add fast-redirects exception for oss-fuzz.com/</p>
+ </li>
+ <li>
+ <p>Disable fast-redirects for .consensu.org/delivery/pixel\.php and block the requests as image instead</p>
+ </li>
+ <li>
+ <p>Unblock .adbinstaller.com/ Reported by lvm in #942.</p>
+ </li>
+ <li>
+ <p>Unblock .adbshell.com Reported by lvm in #942.</p>
+ </li>
+ <li>
+ <p>Unblock .tagesschau.de/</p>
+ </li>
+ <li>
+ <p>Disable fast-redirects for collector.githubapp.com/ and block requests to it as image instead</p>
+ </li>
+ <li>
+ <p>Unblock 'ada*.'</p>
+ </li>
+ <li>
+ <p>Add fast-redirects{} exception for sourcepoint.vice.com/</p>
+ </li>
+ <li>
+ <p>Unblock adaway.org/ Reported by DRS David Soft in AF#945.</p>
+ </li>
+ <li>
+ <p>Change two block reasons that previously were the same. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Added a +delay-response{} test.</p>
+ </li>
+ <li>
+ <p>Updated the location of the development version of default.action.master.</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>Privoxy-Log-Parser:</p>
+ <ul>
+ <li>
+ <p>Added a --keep-date option to keep the date in highlighted messages.</p>
+ </li>
+ <li>
+ <p>Highlight new log messages.</p>
+ </li>
+ <li>
+ <p>Make gather_loglevel_clf_stats() more tolerant. While at it, count all CLF messages as requests, even if
+ the request is invalid.</p>
+ </li>
+ <li>
+ <p>Only show HTTP version distribution if at least one version has been detected.</p>
+ </li>
+ <li>
+ <p>Only show crunch statistics if crunches were detected.</p>
+ </li>
+ <li>
+ <p>Warn if the request counts differ.</p>
+ </li>
+ <li>
+ <p>Generate statistics if the log only contains LOG_LEVEL_CLF messages so it can be used with vanilla
+ webserver logs. Previously Privoxy-specific "Request:" messages were required.</p>
+ </li>
+ <li>
+ <p>Align the client-HTTP-version distribution like other distributions</p>
+ </li>
+ <li>
+ <p>Bump version to 0.9.1</p>
+ </li>
+ <li>
+ <p>Include status code distribution in the stats.</p>
+ </li>
+ <li>
+ <p>Let the statistics include the size of the content Privoxy transferred excluding HTTP headers.</p>
+ </li>
+ <li>
+ <p>Get with the program and expect all requests to be logged with LOG_LEVEL_REQUEST. It's no longer
+ necessary to count both LOG_LEVEL_REQUEST and LOG_LEVEL_CRUNCH messages to get the total number of
+ requests.</p>
+ </li>
+ <li>
+ <p>Leverage the LOG_LEVEL_CLF message to gather statistics that where previously taken from
+ LOG_LEVEL_HEADER lines. This results in less confusing results if https inspection is enabled in which case
+ there are two LOG_LEVEL_HEADER lines with request lines. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Properly highlight the filter results message. Previously a brace got lost.</p>
+ </li>
+ <li>
+ <p>Prefer the number of CLF lines to get the total number of requests as it works with older Privoxy
+ versions as well.</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>Privoxy-Regression-Test:</p>
+ <ul>
+ <li>
+ <p>Turn curl's globbing mode off so we can allow more characters in URLs.</p>
+ </li>
+ <li>
+ <p>Allow '[' and ']' in URLs.</p>
+ </li>
+ <li>
+ <p>Include the action file when complaining about missing Sticky Actions.</p>
+ </li>
+ <li>
+ <p>Fix a sentence in the documentation.</p>
+ </li>
+ <li>
+ <p>Bump version to 0.7.1</p>
+ </li>
+ </ul>
+ </li>
+ <li>
+ <p>url-pattern-translator:</p>
+ <ul>
+ <li>
+ <p>Detect a couple of pattern prefixes case-insensitively. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Skip CLIENT-TAG patterns. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Skip patterns that have already been converted. It should now be safe to "convert" a file multiple
+ times. Sponsored by: Robert Klemme</p>
+ </li>
+ <li>
+ <p>Add the new 'PCRE-HOST-PATTERN:' prefix. Sponsored by: Robert Klemme</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>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"> </td>
+ <td width="33%" align="right" valign="top">Quickstart to Using Privoxy</td>
+ </tr>
+ </table>
+ </div>
+</body>
+</html>
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