------------------------------------------------------------------------
r83 | roseg | 2018-05-11 12:16:05 +0200 (Fri, 11 May 2018) | 9 lines

Release 2.8

Enhancements:
    - removed DynScale flag and support
    - removed support for multi-line headers (both input and output)

Bug fixes:
    - fixed potential request smuggling via fudged headers

------------------------------------------------------------------------
r82 | roseg | 2016-10-23 16:59:47 +0200 (Sun, 23 Oct 2016) | 8 lines

Release 2.8a

Enhancements:
    - removed DynScale flag and support

Bug fixes:
    - fixed potential request smuggling via fudged headers

------------------------------------------------------------------------
r81 | roseg | 2015-01-26 17:47:53 +0100 (Mon, 26 Jan 2015) | 30 lines

Release 2.7

Enhancements:
    - added support for larger DH keys + compile-time parameter for DH bits (workaround for OpenSSL limitation)
    - added support for elliptical curve encryption
    - added protocol version in X-SSL-cipher (Tom Fitzhenry)
    - added "Disable PROTO" directives (fix for Poodle vulnerability)
    - added Cert, Disable and Cipher directives for HTTPS back-ends. The directive HTTPS "cert" no longer supported.
    - added filtering of "Expect: 100-continue" headers
    - Add support for PATCH HTTP method
    - Anonymise configuration option - show last client address byte as 0 (based on an idea by Christian Doering)
    - SSLAllowClientRenegotiation (based on a patch from Joe Gooch)
    - SSLHonorCipherOrder (based on a patch from Joe Gooch)
    - Certificate alternate names support (based on a patch from Jonas Pasche)
    - poundctl shows the length of the request queue (based on a request from Leo)

Bug fixes:
    - fixed lh_retrieve warning
    - fixed potential memory leak on client certificates
    - fixed alt names problem (Joe Gooch)
    - removed debugging messages
    - fixed address comparison for RewriteLocation (IPv4/IPv6 problem - Christopher Bartz)
    - re-patched the redirect patch (Frank Schmierler)
    - fixed RPC handling (Frank Schmierler)
    - sanitize URLs for redirection (prevent CSRF)
    - SSL disable empty fragments + SSL disable compression (CRIME attack prevention)
    - fixed bug in configuration of DISABLED directive
    - changed the log level from WARNING to NOTICE if the thread arg is NULL
    - fixed testing of gcc options

------------------------------------------------------------------------
r80 | roseg | 2014-12-29 11:47:54 +0100 (Mon, 29 Dec 2014) | 10 lines

Release 2.7f

Enhancements:
    - compile-time parameter for DH bits (workaround for OpenSSL limitation)

Bug fixes:
    - allow '-' and '=' again in URLs (redirect)
    - fixed lh_retrieve warning
    - fixed "Disable" regex typo

------------------------------------------------------------------------
r79 | roseg | 2014-12-08 14:39:00 +0100 (Mon, 08 Dec 2014) | 12 lines

Release 2.7e

Enhancements:
    - added support for elliptical curve encryption
    - added support for larger DH keys
    - added protocol version in X-SSL-cipher (Tom Fitzhenry)

Bug fixes:
    - fixed potential memory leak on client certificates
    - fixed alt names problem (Joe Gooch)
    - removed debugging messages

------------------------------------------------------------------------
r78 | roseg | 2014-10-18 12:36:28 +0200 (Sat, 18 Oct 2014) | 10 lines

Release 2.7d

Enhancements:
    - added "Disable PROTO" directives (fix for Poodle vulnerability)
    - added Cert, Disable and Cipher directives for HTTPS back-ends. The
      directive HTTPS "cert" no longer supported.

Bug fixes:
    - fixed address comparison for RewriteLocation (IPv4/IPv6 problem - Christopher Bartz)

------------------------------------------------------------------------
r77 | roseg | 2014-04-21 13:16:07 +0200 (Mon, 21 Apr 2014) | 9 lines

Release 2.7c

Enhancements:
    - added filtering of "Expect: 100-continue" headers

Bug fixes:
    - re-patched the redirect patch (Frank Schmierler)
    - fixed RPC handling (Frank Schmierler)

------------------------------------------------------------------------
r76 | roseg | 2013-09-26 14:33:21 +0200 (Thu, 26 Sep 2013) | 12 lines

Release 2.7b

Enhancements:
    - Add support for PATCH HTTP method

Bug fixes:
    - sanitize URLs for redirection (prevent CSRF)
    - SSL disable empty fragments
    - SSL disable compression (CRIME attack prevention)
    - fixed bug in configuration of DISABLED directive
    - changed the log level from WARNING to NOTICE if the thread arg is NULL

------------------------------------------------------------------------
r75 | roseg | 2012-04-09 15:37:26 +0200 (Mon, 09 Apr 2012) | 12 lines

Release 2.7a

Enhancements:
    - Anonymise configuration option - show last client address byte as 0 (based on an idea by Christian Doering)
    - SSLAllowClientRenegotiation (based on a patch from Joe Gooch)
    - SSLHonorCipherOrder (based on a patch from Joe Gooch)
    - Certificate alternate names support (based on a patch from Jonas Pasche)
    - poundctl shows the length of the request queue (based on a request from Leo)

Bug fixes:
    - fixed testing of gcc options

------------------------------------------------------------------------
r74 | roseg | 2011-12-28 14:57:45 +0100 (Wed, 28 Dec 2011) | 10 lines

Release 2.6

Enhancements:
    - allow multiple AddHeader directives

Bug fixes:
    - fixed memory leak in config/AddHeader
    - removed call to AC_FUNC_MALLOC for AIX compatability
    - workaround for AIX getaddrinfo() bug

------------------------------------------------------------------------
r73 | roseg | 2011-06-24 17:59:41 +0200 (Fri, 24 Jun 2011) | 7 lines

Release 2.6f

Enhancements:

Bug fixes:
    - fixed memory leak in DH (patch by Edvin Torok via Patrizio Tassone)

------------------------------------------------------------------------
r72 | roseg | 2011-04-25 11:10:45 +0200 (Mon, 25 Apr 2011) | 8 lines

Release 2.6e

Enhancements:

Bug fixes:
    - fixed problem in SNI certificate storage
    - changed long to long long for support of requests larger than 2GB

------------------------------------------------------------------------
r71 | roseg | 2011-04-11 15:59:05 +0200 (Mon, 11 Apr 2011) | 9 lines

Release 2.6d

Enhancements:
    - added parsing for certificate CN

Bug fixes:
    - fixed problem in task enqueing
    - fixed small problem in Makefile

------------------------------------------------------------------------
r70 | roseg | 2010-12-27 17:54:18 +0100 (Mon, 27 Dec 2010) | 14 lines

Release 2.6c

Enhancements:
    - added support for OpenSSL 1.0
    - added some more detailed error logging

Bug fixes:
    - fix for RewriteLocation
    - fix for HTTPS back-ends
    - fix for RPC support
    - fix for possible request smuggling by using multiple headers

Many thanks to Frank Schmirler and Ruben Kerkhof for the contributed patches

------------------------------------------------------------------------
r69 | roseg | 2010-09-25 16:49:49 +0200 (Sat, 25 Sep 2010) | 7 lines

Release 2.6b

Enhancements:
    - pre-defined number of threads for better performance on small hardware

Bug fixes:

------------------------------------------------------------------------
r68 | roseg | 2010-06-23 19:18:39 +0200 (Wed, 23 Jun 2010) | 15 lines

Release 2.6a

Stable release 2.5.1

Enhancements:
    - support for SNI via multiple Cert directives (thanks to Joe Gooch)
    - translate hexadecimal characters in URL for pattern matching
    - added support for a "Disabled" directive in the configuration

Bug fixes:
    - keep sessions for disabled back-ends, continue using them until the time-out
    - fixed memory leak in session removal
    - user IgnoreCase for CheckURL too
    - fixed some issues with OpenSolaris build (thanks to Spradling Cloyce)

------------------------------------------------------------------------
r67 | roseg | 2010-02-02 12:49:00 +0100 (Tue, 02 Feb 2010) | 9 lines

Release 2.5

Enhancements:

Bug fixes:
  - fixed XML format to avoid problems with brain-dead parsers
  - fixed Redirect to accept "/" as a path, so that "Redirect http://x/" is
    considered an absolute path, but "Redirect http://x" is not

------------------------------------------------------------------------
r66 | roseg | 2010-01-04 17:20:55 +0100 (Mon, 04 Jan 2010) | 7 lines

Release 2.5e

Enhancements:
  - added support for symbolic host names in poundctl

Bug fixes:

------------------------------------------------------------------------
r65 | roseg | 2009-12-07 17:01:21 +0100 (Mon, 07 Dec 2009) | 9 lines

Release 2.5d

Enhancements:
  - added support for --disable-pcreposix, --disable--tcmalloc, --disable-hoard in configuration script

Bug fixes:
  - fixed problem with long input lines in http.c
  - if libpcreposix is present, then pcreposix.h must also be present

------------------------------------------------------------------------
r64 | roseg | 2009-09-21 13:16:57 +0200 (Mon, 21 Sep 2009) | 8 lines

Release 2.5c

Enhancements:
  - added support for HTTPS backends

Bug fixes:
  - fixed problem with sub-patterns in session parameters

------------------------------------------------------------------------
r63 | roseg | 2009-08-19 17:44:07 +0200 (Wed, 19 Aug 2009) | 10 lines

Release 2.5b

Enhancements:
  - support for ConnTO directive
  - support for IgnoreCase directive

Bug fixes:
  - fixed problem in conf_fgets (\n confuses the regexp)
  - changed RSA ephemeral keys regeneration default time (every 30 minutes)

------------------------------------------------------------------------
r62 | roseg | 2009-08-06 17:23:30 +0200 (Thu, 06 Aug 2009) | 9 lines

Release 2.5a

Enhancements:
  - support for include directive

Bug fixes:
  - fixed generation of ephemeral RSA keys (avoid premature locking)
  - added pre-generated DH parameters

------------------------------------------------------------------------
r61 | roseg | 2009-06-29 17:53:55 +0200 (Mon, 29 Jun 2009) | 13 lines

Release 2.4.5

Stable release 2.4.5

Enhancements:
    - log back-end killed/disabled/enabled (thanks to Joe Gooch and Jon Garvin)
    - kill a BE on connection failure only if it has no HAport defined (thanks to Albert); the request may still fail!

Bug fixes:
    - fixed parantheses problems in need_rewrite (thanks to SBR)
    - added call to free_headers in http.c (thanks to SBR)
    - fixed maximal path length in UNIX domain sockets (thanks to Ricardo Gameiro)

------------------------------------------------------------------------
r60 | roseg | 2009-01-14 17:39:52 +0100 (Wed, 14 Jan 2009) | 18 lines

Release 2.4.4

Stable release 2.4.4

Enhancements:
    - added support for UNSUBSCRIBE and NOTIFY in xHTTP 3 and 4
    - added support for BPROPFIND in xHTTP 4
    - on SSL connections always pass the cipher used to the back-end (thanks to Magnus Sandin)

Bug fixes:
    - save and restore errno value in cur_time() (thanks to Albert)
    - fixed problem in timer thread (thanks to Albert)
    - added shutdown for failed socket connection (thanks to Albert)
    - fixed problem with CC containing spaces in Makefile.in (thanks to Elan Ruusamäe)
    - increased MAXBUF to default 4096
    - increased T_RSA default to 30 minutes
    - fixed a problem with Unix sockets back-ends (thanks to Ricardo Gameiro)

------------------------------------------------------------------------
r59 | roseg | 2008-05-31 12:25:41 +0200 (Sat, 31 May 2008) | 11 lines

Release 2.4.3

Stable release 2.4.3

Enhancements:

Bug fixes:
  - fixed problem in session access time updating (thanks to Piotr Jakubowski)
  - fixed problem in session removal (thanks to Doriam Mori)
  - fixed problem in Redirect logging (thanks to Albert)

------------------------------------------------------------------------
r58 | roseg | 2008-04-24 16:31:28 +0200 (Thu, 24 Apr 2008) | 13 lines

Release 2.4.2

Stable release 2.4.2

Enhancements:

Bug fixes:
  - fixed problem with session TTL -1 (thanks to Scott Royston for pointing it out)
  - fixed problem with back-end killing on failed connect
  - fixed a small problem in the poundctl XML output (thanks to johnlr for the fix)
  - added hints in call to getaddrinfo() (for Solaris 10 support)
  - fixed redirection problem (missing slash in Location/Content-location)

------------------------------------------------------------------------
r57 | roseg | 2008-04-05 11:45:41 +0200 (Sat, 05 Apr 2008) | 12 lines

Release 2.4.1

Stable release 2.4.1

Enhancements:
  - added cache control for errors (thanks to Pavel Merdin for the suggestion)

Bug fixes:
  - fixed problem with double slash in header rewriting (thanks to Cédric P.)
  - remove sched_policy to avoid problems on systems with poor support for it
  - fixed memory corruption problem with HAport

------------------------------------------------------------------------
r56 | roseg | 2008-02-11 12:53:51 +0100 (Mon, 11 Feb 2008) | 4 lines

Release 2.4

Stable release 2.4

------------------------------------------------------------------------
r55 | roseg | 2007-12-27 12:54:32 +0100 (Thu, 27 Dec 2007) | 7 lines

Release 2.4f

Enhancements:

Bug fixes:
  - fixed back-end enable/disable (priority computing)

------------------------------------------------------------------------
r54 | roseg | 2007-11-29 18:16:36 +0100 (Thu, 29 Nov 2007) | 12 lines

Enhancements:
  - added PARM session type. Old PARM is now URL
  - allow AddHeader for HTTP listeners as well
  - allow -1 for session (all types) TTL. Will hash the key to a fixed value
  - Redirect takes an optional code parameter (301, 302/default or 307)
  - new config param to allow printing the SSL certificate in a single line
  - new config param to control the maximal size of the input line
  - added better error messages for SSL loading problems

Bug fixes:
  - if the same cookie is defined more than once use LAST definition

------------------------------------------------------------------------
r53 | roseg | 2007-08-15 18:26:58 +0200 (Wed, 15 Aug 2007) | 10 lines

Release 2.4d

Enhancements:
  - moved to GPLv3
  - now using lh_hash for the session tables

Bug fixes:
  - allow case-sensitive matching for URLs
  - fixed memory leak in DNS searches

------------------------------------------------------------------------
r52 | roseg | 2007-07-04 15:29:27 +0200 (Wed, 04 Jul 2007) | 10 lines

Release 2.4c

Enhancements:
  - added XML output for poundctl
  - added more detailed error messages

Bug fixes:
  - fixed problems with extra-long lines
  - fixed problems with chunked encoding

------------------------------------------------------------------------
r51 | roseg | 2007-05-18 10:35:02 +0200 (Fri, 18 May 2007) | 11 lines

Release 2.4b

Enhancements:
  - cleaned resurrection code
  - added RR threads scheduling

Bug fixes:
  - fixed problem long lines (thanks to Rune Saetre)
  - fixed pcreposix autoconf for systems that also require pcre
  - fixed problem with IP session handling

------------------------------------------------------------------------
r49 | roseg | 2007-04-30 15:01:17 +0200 (Mon, 30 Apr 2007) | 11 lines

Release 2.4a

Enhancements:
  - added display of configuration switches
  - added grace period for shutdown (based on an idea from Rune Saetre)
  - added support for IPv6 (but host caching was removed)

Bug fixes:
  - fixed test for owner/group (BSD portability)
  - fixed problem with premature opening of control socket

------------------------------------------------------------------------
r46 | roseg | 2007-04-11 15:00:11 +0200 (Wed, 11 Apr 2007) | 8 lines

Release 2.3

Enhancements:
  - added display of configuration switches
  - added grace period for shutdown (based on an idea from Rune Saetre)

Bug fixes:

------------------------------------------------------------------------
r45 | roseg | 2007-04-04 18:15:53 +0200 (Wed, 04 Apr 2007) | 8 lines

Release 2.2.8

Enhancements:
  - more tweaking of the dynamic rescaling code
  - more information in poundctl printout

Bug fixes:

------------------------------------------------------------------------
r44 | roseg | 2007-03-12 18:12:14 +0100 (Mon, 12 Mar 2007) | 8 lines

Release 2.2.7

Enhancements:
  - dynamic scaling is now a configuration directive (DynScale)
  - added vhost to LogLevel 5

Bug fixes:

------------------------------------------------------------------------
r43 | roseg | 2007-03-02 10:30:01 +0100 (Fri, 02 Mar 2007) | 11 lines

Release 2.2.6

Enhancements:
  - added transaction time to LogLevel 5
  - added priority display for poundctl

Bug fixes:
  - fixed problem when adding session via poundctl
  - fixed problem in session dump to poundctl
  - fixed problem in kill_be call to t_clean

------------------------------------------------------------------------
r42 | roseg | 2007-02-19 18:19:22 +0100 (Mon, 19 Feb 2007) | 7 lines

Release 2.2.5

Enhancements:

Bug fixes:
  - fixed problem with sessions (BACKEND copying)

------------------------------------------------------------------------
r41 | roseg | 2007-02-10 15:26:42 +0100 (Sat, 10 Feb 2007) | 14 lines

Release 2.2.4

Enhancements:
  - modular tree library
  - consolidated all timed functions into a single thread
  - added gethostbyname cache
  - added LogLevel 5 - same as 4 but with service name and back-end information (thanks to Joe Gooch for the suggestion)
  - added session creation and removal to poundctl

Bug fixes:
  - added LOG_NDELAY to openlog()
  - accept and immediately close connections to disabled listeners (thanks to Joe Gooch for the suggestion)
  - fixed problem with -1 values in poundctl

------------------------------------------------------------------------
r40 | roseg | 2007-01-19 21:29:07 +0100 (Fri, 19 Jan 2007) | 5 lines

Release 2.2.3

Bug fixes:
  - fixed problems in bad 2.2 release

------------------------------------------------------------------------
r39 | roseg | 2007-01-15 18:17:48 +0100 (Mon, 15 Jan 2007) | 13 lines

Release 2.2.2

Enhancements:
  - changes in the dynamic rescaling
  - doubled the session key size (for those people with insanely long cookies)
  - added LogFacility - for logging to stdout/stderr
  - added optional Service names

Bug fixes:
  - fixed bug in multiple HeadRemove matching
  - fixed problem with extra large session keys
  - fixed problem for OpenBSD accept (blocks all threads)

------------------------------------------------------------------------
r38 | roseg | 2007-01-03 18:25:30 +0100 (Wed, 03 Jan 2007) | 13 lines

Release 2.2.1

Enhancements:
  - allow specific Listeners to override the gloabl LogLevel value
  - allow a default Client value to be defined at the global level
  - allow a default TimeOut value to be defined at the global level
  - added compile-time flags for file owner and group

Bug fixes:
  - fixed some problems in the installation procedure
  - fixed problem in SSL session string
  - added protocol check in need_rewrite

------------------------------------------------------------------------
r37 | roseg | 2006-12-16 10:18:38 +0100 (Sat, 16 Dec 2006) | 45 lines

Release 2.2

Enhancements:
  - added the host to LogLevel 2 (if available)
  - added support for tcmalloc (from the Google perftools package)

Bug fixes:
  - fixed problem with the initialisation of host_mut

*****************************
Cumulative changes since 2.1:
*****************************

Enhancements:
  - added dynamic rescaling of back-end priorities, compile-time flag to enable/disable it
  - added support for emergency back-ends
  - the program poundctl(8) is now available, added the Control configuration directive
  - SESS_IP now behaves like other session types (no longer sticky)
  - added RewriteLocation 2: rewrite location if it points to same address, but ignore port
  - Redirect uses the original request path
  - added RewriteDestination configuration flag to enable rewriting the Destination header
  - removed msdav compile-time configuration flag and MSDAV configuration flag, extended xHTTP to allow for
    WebDAV, MS-DAV and MS-RPC
  - added CRLlist directive, split CRL from CA
  - Error replies are sent as pure HTML
  - split error messages into:
    - LOG_ERR: errors (mostly fatal)
    - LOG_WARNING: errors (non-fatal)
    - LOG_NOTICE: problems
    - LOG_INFO: extra information
  - time to serve the requests is logged in LogLevel 2
  - added the (virtual) host to LogLevel 2 (if available)
  - added line numbers to config error messages
  - added TCP_NODELAY for faster response times
  - added support for tcmalloc (from the Google perftools package)

Bug fixes:
  - fixed problem in str_be (evident mostly in LogLevel 2)
  - added 'const' wherever necessary
  - check for errors in mutex handling
  - fixed the verb pattern in HTTPS listeners
  - content is now ignored only on HEAD requests
  - fixed problems with autoconf on some systems
  - fixed problem with the initialisation of host_mut

------------------------------------------------------------------------
r36 | roseg | 2006-12-09 09:39:23 +0100 (Sat, 09 Dec 2006) | 6 lines

Release 2.1.8

Bug fixes:
  - fixed another small problem with autoconf on some systems
  - added support for systems that don't define SOL_TCP

------------------------------------------------------------------------
r35 | roseg | 2006-12-06 18:32:16 +0100 (Wed, 06 Dec 2006) | 10 lines

Release 2.1.7

Enhancements:
  - added TCP_NODELAY for faster response times
  - added compile-time flag to enable/disable dynamic priorities rescaling

Bug fixes:
  - fixed problems with autoconf on some systems
  - fixed error in control function (be instead of svc)

------------------------------------------------------------------------
r34 | roseg | 2006-11-04 11:28:53 +0100 (Sat, 04 Nov 2006) | 9 lines

Release 2.1.6

Enhancements:
  - Redirect uses the original request path

Bug fixes:
  - improved dynamic priorities calculation
  - fixed problem with Emergency back-ends

------------------------------------------------------------------------
r33 | roseg | 2006-10-23 09:24:28 +0200 (Mon, 23 Oct 2006) | 12 lines

Release 2.1.5

Enhancements:
  - added line numbers to config error messages
  - added dynamic rescaling of back-end priorities
  - added support for emergency back-ends
  - the program poundctl(8) is now available
  - added the Control configuration directive

Bug fixes:
  - improved owner/group detection for install

------------------------------------------------------------------------
r32 | roseg | 2006-10-14 16:39:29 +0200 (Sat, 14 Oct 2006) | 6 lines

Release 2.1.4

Bug fixes:
  - content is now ignored only on HEAD requests
  - added CRLlist directive, split CRL from CA

------------------------------------------------------------------------
r31 | roseg | 2006-09-21 18:41:15 +0200 (Thu, 21 Sep 2006) | 6 lines

Release 2.1.3

Bug fixes:
  - fixed the verb pattern in HTTPS listeners
  - removed the spurious printf in cur_time

------------------------------------------------------------------------
r30 | roseg | 2006-09-18 18:12:16 +0200 (Mon, 18 Sep 2006) | 18 lines

Release 2.1.2

Enhancements:
  - Error replies are sent as pure HTML
  - split error messages into:
    - LOG_ERR: errors (mostly fatal)
    - LOG_WARNING: errors (non-fatal)
    - LOG_NOTICE: problems
    - LOG_INFO: extra information
  - removed msdav compile-time configuration flag
  - removed MSDAV configuration flag
  - extended xHTTP to allow for WebDAV, MS-DAV and MS-RPC
  - added RewriteDestination configuration flag to enable rewriting the Destination header
  - time to serve the requests is logged in LogLevel 2

Bug fixes:
  - fixed (again) the RewriteRedirect 2 mode

------------------------------------------------------------------------
r29 | roseg | 2006-09-11 18:35:22 +0200 (Mon, 11 Sep 2006) | 11 lines

Release 2.1.1

Enhancements:
  - SESS_IP now behaves like other session types (no longer sticky)
  - added RewriteLocation 2: rewrite location if it points to same address, but ignore port

Bug fixes:
  - fixed problem in str_be (evident mostly in LogLevel 2)
  - added 'const' wherever necessary
  - check for errors in mutex handling

------------------------------------------------------------------------
r27 | roseg | 2006-08-05 11:35:52 +0200 (Sat, 05 Aug 2006) | 24 lines

Release 2.1

Enhancements:
  - support for pcre library (if available) for much better performance
  - support for hoard library (if available) for much better performance
  - rewrite Location and Content-location headers for all responses
  - improved detection of when is a rewrite necessary
  - renamed Change30x to RewriteLocation. Default: on

Bug fixes:
  - fixed small problem in the upd_session() code
  - declared init_RSAgen() as void everywhere
  - moved to SESS_xxx tokens to avoid Solaris name conflict
  - added #ifdef's for LOG_FTP and LOG_AUTHPRIV
  - fixed problem in URL checking
  - fixed problem in session tracking-code and session updating
  - fixed LogLevel 3 to show that the v_host is unknown
  - fixed headers checking in match_service
  - fixed problem in ClientCert directive handling
  - fixed potential memory leak in AUTH decoding
  - allow OPTIONS WebDAV request to have content
  - replaced inet_ntoa with inet_ntop where available
  - removed all static buffers

------------------------------------------------------------------------
r25 | roseg | 2006-02-01 10:00:42 +0100 (Wed, 01 Feb 2006) | 14 lines

Release 2.0

Enhancements:
    - new configuration file syntax, offering significant improvements.
    - the ability to define listener-specific back-ends. In most cases
      this should eliminate the need for multiple Pound instances.
    - a new type of back-end: the redirector allows you to respond with
      a redirect without involving any back-end server.
    - most "secondary" properties (such as error messages, client
      time-out, etc.) are now private to listeners.
    - HAport has an optional address, different from the main back-end
    - added a -V flag for version
    - session keeping on a specific Header

------------------------------------------------------------------------
r21 | roseg | 2006-02-01 14:27:19 +0100 (Wed, 01 Feb 2006) | 15 lines

Release 1.10

Enhancements:
    added NoDaemon configuration directive (replaces compile-time switch)
    added LogFacility configuration directive (replaces compile-time switch)
    added user name logging

Bug fixes:
    fixed problem with the poll() code
    fixed problem with empty list in gethostbyname()
    added call to setsid() if daemon
    conflicting headers are removed (Content-length - Transfer-encoding)

Last release in the 1.x series.

------------------------------------------------------------------------
r19 | roseg | 2005-06-01 15:27:19 +0200 (Wed, 01 Jun 2005) | 18 lines

Release 1.9

Enhancements:
- Added the VerifyList configuration flag (CA root certs + CRL)
- CRL checking code
- RewriteRedirect 2 - ignores port value for host matching
- Added -c flag (check-only mode)
- Added -v flag (verbose mode)
- Added -p flag for pid file name

Bug fixes:
- fixed a potential buffer overflow problem (in checking the Host header)
- added call to SSL_library_init
- added a check for MSIE before forcing SSL shutdown
- X-SSL-Cipher header is added only if HTTPSHeaders is non-zero
- added code for shorter linger on badly closed connections (IE work-around)
- fixed the locking for session checking (mutex_lock/unlock)

------------------------------------------------------------------------
r17 | roseg | 2004-11-04 14:27:19 +0100 (Thu, 04 Nov 2004) | 23 lines

Release 1.8

Changes:
- added support for non-blocking connect(2)
- added support for 414 - Request URI too long
- added RedirectRewrite directive - to prevent redirect changes
- added support for NoHTTPS11 value 2 (for MSIE clients only)
- added support for HTTPSHeaders 3 (no verify)

Problems fixed:
- fixed bug if multiple listening ports/addresses
- fixed memory leak in SSL
- flush stdout (if used) after each log message
- assumes only 304, 305 and 306 codes to have no content
- fixed problem with delays in 302 without content
- fixed problem with time-outs in HTTPS

Enhancements:
- improved threads detection code in autoconf
- added supervisor process disable configuration flag
- tweak for the Location rewriting code (only look at current GROUP)
- improved print-out for client certificate information

------------------------------------------------------------------------
r15 | roseg | 2004-03-24 14:27:19 +0100 (Wed, 24 Mar 2004) | 12 lines

Release 1.7

Fixed bug in X-SSL-CIPHER description
Changed README to stx format for consistency
Addedd X-SSL-certificate with full client certificate
Improved the response times on HTTP/0.9 (content without Content-length)
Improved response granularity on above - using unbuffered BIO now
Fixed problem with IE/SSL (SSL_set_shutdown)
Avoid error messages on premature EOF from client
Fixed HeadRemove code so all headers are checked without exception
Improved autoconf detection

------------------------------------------------------------------------
r13 | roseg | 2003-11-30 14:27:19 +0100 (Sun, 30 Nov 2003) | 15 lines

Release 1.6

Callback for RSA ephemeral keys:
    - generated in a separate thread
    - used if required (IE 5.0?)
New X-SSL-cipher header encryption level/method
Added CheckURL parameter in config file
    - perform syntax check only if value 1 (default 0)
Allow for empty query/param strings in URL syntax
Additional SSL engine loading code
Added parameter for CA certificates
    - CA list is sent to client
Verify client certificates up to given depth
Fixed vulnerability in syslog handling

------------------------------------------------------------------------
r11 | roseg | 2003-10-14 15:27:19 +0200 (Tue, 14 Oct 2003) | 19 lines

Release 1.5

Session by Basic Authentication:
    Session BASIC parameter added
Syntax checking of request.
User-defined request character set(s):
    Parameters CSsegment, CSparameter, CSqid, CSqval
Request size limit:
    Parameter MaxRequest
Single log function rather than #ifdefs.
Added LogLevel 4 (same as 3 but without the virtual host info).
Added HeadRemove directive (allows to delete a header from requests).
Location rewriting on redirect:
    if  the request contains a Header directive
        and the response is codes 301, 302, 303, 307
        and the Location in the response is to a known host
    then the Location header in the response will be rewritten to point
        to the Pound protocol/port itself

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r9 | roseg | 2003-04-24 15:27:19 +0200 (Thu, 24 Apr 2003) | 12 lines

Release 1.4

Added 'Server' configuration directive
Fixed problem with HTTPSHeaders 0 "..." - the desired header is written even if HTTPSHeaders is 0
Added the ability of loading a certificate chain.
Added compatability with OpenSSL 0.9.7
Added user-definable error pages.
Added compile-time flags to run in foreground and to log to stderr.
Opens separate pid files per-process.
Improved autoconf.
Some SSL speed optimisations.

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r7 | roseg | 2003-02-19 14:27:19 +0100 (Wed, 19 Feb 2003) | 10 lines

Release 1.3

Added support for OpenSSL Engine (crypto hardware)
Added support for Subversion WebDAV
Added support for mandatory client certificates
Added X-SSL-serial header for SSL connections
Fixed problem with BIO_pending in is_readable
Fixed problem with multi-threading in OpenSSL
Improved autoconf

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r5 | roseg | 2003-01-20 14:27:19 +0100 (Mon, 20 Jan 2003) | 5 lines

Release 1.2

Better handling of "100 Continue" responses
Fixed problem with allowed character set for requests

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r3 | roseg | 2003-01-09 14:27:19 +0100 (Thu, 09 Jan 2003) | 9 lines

Better auto-conf detection
LogLevel 3 for Apache-like log (Combined Log Format)
Don't ask client for certificate if no SSL headers required
Added handling for 'Connection: closed' header
Added monitor process to restart worker process if crashed
Added possibility to listen on all interfaces
Fixed HeadDeny code
Fixed problem with threads on *BSD

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r1 | roseg | 2002-10-31 14:27:19 +0100 (Thu, 31 Oct 2002) | 1 line

Initial import
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