1 APACHE 2.0 STATUS: -*-text-*-
2 Last modified at [$Date: 2002/02/17 23:22:07 $]
6 2.0.33 : in development
7 2.0.32 : released Feburary 16, 2002.
8 2.0.31 : rolled Feburary 1, 2002. not released.
9 2.0.30 : tagged January 8, 2002. not rolled.
10 2.0.29 : tagged November 27, 2001. not rolled.
11 2.0.28 : released November 13, 2001
12 2.0.27 : rolled November 6, 2001
13 2.0.26 : tagged October 16, 2001. not rolled.
14 2.0.25 : rolled August 29, 2001
15 2.0.24 : rolled August 18, 2001
16 2.0.23 : rolled August 9, 2001
17 2.0.22 : rolled July 29, 2001
18 2.0.21 : rolled July 20, 2001
19 2.0.20 : rolled July 8, 2001
20 2.0.19 : rolled June 27, 2001
21 2.0.18 : rolled May 18, 2001
22 2.0.17 : rolled April 17, 2001
23 2.0.16 : rolled April 4, 2001
24 2.0.15 : rolled March 21, 2001
25 2.0.14 : rolled March 7, 2001
26 2.0a9 : released December 12, 2000
27 2.0a8 : released November 20, 2000
28 2.0a7 : released October 8, 2000
29 2.0a6 : released August 18, 2000
30 2.0a5 : released August 4, 2000
31 2.0a4 : released June 7, 2000
32 2.0a3 : released April 28, 2000
33 2.0a2 : released March 31, 2000
34 2.0a1 : released March 10, 2000
36 Please consult the following STATUS files for information
40 * srclib/apr-util/STATUS
44 CURRENT RELEASE NOTES:
46 * 32 status: Released as beta. Enjoy.
48 FINAL RELEASE SHOWSTOPPERS:
50 * If any request gets to the core handler, without a flag that this
51 r->filename was tested by dir/file_walk, we need to 500 at the very
52 end of the ap_process_request_internal() processing. This provides
53 authors of older modules better compatibility, while still improving
54 the security and robustness of 2.0.
55 Status: still need to decide where this goes, OtherBill comments...
56 Message-ID: <065701c14526$495203b0$96c0b0d0@roweclan.net>
57 we need to look at halting this in the 'default handler' case,
58 and that implies pushing the 'handler election' into the request
59 internal processing phase from the run request phase.
61 * Convert all instances of the old apr_lock_t type to the new
62 types (once they are fully supported in APR).
63 Status: Aaron is working on converting INTRAPROCESS
64 to apr_thread_mutex_t types. Full replacements for
65 LOCKALL and CROSS_PROCESS are not yet complete on all
66 platforms, and should only be used in MPMs like worker
67 with limited OS exposure.
68 BrianP asks: "Is this really a showstopper?"
69 IanH says: "If we don't do it before we go live we will have 2
70 different API's to support in APR"
71 BrianP agrees: "Yes, let's clean up the remaining dependencies
74 * API changes planned for 2.0 that should happen before the
76 * Free lists for bucket allocation
80 * Should we always build binaries statically unless otherwise
82 Message-ID: <20020129210006.B23512@Lithium.MeepZor.Com>
87 * If the parent process dies, should the remaining child processes
88 "gracefully" self-terminate. Or maybe we should make it a runtime
89 option, or have a concept of 2 parent processes (one being a
91 See: Message-ID: <3C58232C.FE91F19F@Golux.Com>
93 Self-destruct: Ken, Martin
94 Not self-destruct: BrianP, Ian, Cliff, BillS
95 Make it runtime configurable: Aaron, Jim, Justin
96 Have 2 parents: +1: Jim
98 +0: Martin (while standing by, could it do
101 * Make the worker MPM the default MPM for threaded Unix boxes.
102 +1: Justin, Ian, Cliff
103 -0: Aaron (premature decision, needs more discussion), Lars
105 RELEASE NON-SHOWSTOPPERS BUT WOULD BE REAL NICE TO WRAP THESE UP:
107 * htpasswd blindly processes the file you give it, and does no
108 sanity checking before totally corrupting whatever file it was
109 you thought you had. It should check the input file and bail
110 if it finds non-comment lines that do not contain exactly 1
111 ':' character and bail.
112 Message-ID: <20020217150457.A31632@clove.org>
114 * Can a static httpd be built reliably?
115 Message-ID: <20020207142751.T31582@clove.org>
117 * [Ken] Test suite failures:
118 o worker is also failing some of the 'cgi' subtests
119 (see <URL:http://Source-Zone.Org/Apache/regression/>):
120 Justin says: "Worker should be fine and passes httpd-test here.
121 If you can provide evidence that it can be reproduced
122 outside of httpd-test, then it's a showstopper. I
123 think it's a perl or a httpd-test problem."
124 Not a showstopper: Justin
126 * When we start httpd with the -DNO_DETACH flag on Unix, we
127 should still create a new session (and possibly also still close
128 stdin/stdout/stderr and redirect from /dev/null), so that
129 process management tools like 'daemontools' or AIX's System
130 Resource Controller can manage apache.
131 Message-ID: <20011228014444.GA40283@lizzy.bugworks.com>
132 Status: Aaron volunteers.
134 * Usage of APR_BRIGADE_NORMALIZE in core_input_filter should be
136 Message-ID: <Pine.LNX.4.33.0201202232430.318-100000@deepthought.cs.virginia.edu>
138 * There is a bug in how we sort some hooks, at least the pre-config
139 hook. The first time we call the hooks, they are in the correct
140 order, but the second time, we don't sort them correctly. Currently,
141 the modules/http/config.m4 file has been renamed to
142 modules/http/config2.m4 to work around this problem, it should moved
143 back when this is fixed. rbb
144 Justin says: "Is this really a showstopper? This has been here
145 forever. What's wrong? Does this have to do with
147 Not a showstopper: Justin, BrianP, trawick, gregames
149 * The Add...Filter and Set...Filter directives do not allow the
150 administrator to order filters, beyond the order of filename (mime)
151 extensions. It isn't clear if Set...Filter(s) should be inserted
152 before or after the Add...Filter(s) which are ordered by sequence of
153 filename extensions. At minimum, some sort of +-[0-10] syntax seems
154 like the quickest fix for a 2.0 gold release.
155 Justin says: "Could we delay this for a point release or 2.1?"
156 Not a showstopper: justin, wrowe, trawick, stoddard, Jim, Ian, Aaron,
159 * Get perchild to work on platforms other than Linux. This
160 will require a portable mechanism to pass data and file/socket
161 descriptors between vhost child groups. An API was proposed
163 Message-ID: <20020111115006.K1529@clove.org>
165 * Recent changes to ap_rgetline may have broken EBCDIC boxes.
166 Message-ID: <20020122072605.GF28051@ebuilt.com>
167 Justin says: "I don't have an EBCDIC box to test on. A potential
168 solution is to split out ap_rgetline into two
169 functions as described in this message."
170 gregames says: I see the breakage now, and volunteer to fix it
171 when things calm down a little. It looks OK when
172 there are complete lines and no mime continuations.
174 * CGI single-byte reads
175 BrianP suggests that this is caused by the ap_scan_script_header_err()
176 routine, which will do single-byte reads until it finds the end
177 of the header, at which point it constructs a pipe-bucket (buffered)
179 Proposed solution in:
180 Message-ID: <3C36ADAF.60601@cnet.com>
182 * Try to get libtool inter-library dependency code working on AIX.
183 Message-ID: <cm3n10lx555.fsf@rdu163-40-092.nc.rr.com>
185 Justin says: If we get it working on AIX, we can enable this
186 on all platforms and clean up our build system
188 Jeff says: I thought I tested a patch for you sometime in
189 January that you were going to commit within a few
192 * Handling of %2f in URIs. Currently both 1.3 and 2.0
193 completely disallow %2f in the request URI path (see
194 ap_unescape_url() in util.c). It's permitted and passed
195 through in the query string, however. Roy says the
196 original reason for disallowing it, from five years ago,
197 was to protect CGI scripts that applied PATH_INFO to
198 a filesystem location and which might be tricked by
199 ..%2f..%2f(...). We *should* allow path-info of the
200 form 'http://foo.com/index.cgi/path/to/path%2finfo'.
201 Since we've revamped a lot of our processing of path
202 segments, it would be nice to allow this, or at least
203 allow it conditionally with a directive.
205 * FreeBSD, threads, and worker MPM. All seems to work fine
206 if you only have one worker process with many threads. Add
207 a second worker process and the accept lock seems to be
208 lost. This might be an APR issue with how it deals with
209 the child_init hook (i.e. the fcntl lock needs to be resynced).
210 More examination and analysis is required.
211 Status: This has also been reported on Cygwin.
212 Message-ID: <3C2CC514.8EF3BED1@wapme-systems.de> (cygnus)
214 Justin says: So, FreeBSD-CURRENT and Cywin have the same
215 problem. Yum. If another platform has this
216 with worker, this becomes a showstopper.
217 Aaron says: I spent some time disecting this and have come to
218 the conclusion that it is not a problem in the worker MPM
219 (or at least, it is not isolated to a problem in worker).
220 I'll list some of the problems I'm seeing in case someone
221 else wants to pick up where I've left off:
222 - Delivery of just about any signal to one of the child
223 processes will send it into an infinite loop as well.
224 - Even though the parent is spinning out of control,
225 at first the child or children will appear to work
226 properly. At times it is possible to get it into a state,
227 however, where a request will hang until another concurrent
228 request "kicks" the first, at which point the second will
229 hang. My theory is that this has to do with the
230 pthread_cond_*() implementation in FreeBSD, but it's still
231 possible that it is in APR.
233 Justin adds: Oh, FreeBSD threads are implemented entirely with
234 select()/poll()/longjmp(). Welcome to the nightmare.
235 So, that means a ktrace output also has the thread
236 scheduling internals in it (since it is all the same to
237 the kernel). Which makes it hard to distinguish between
238 our select() calls and their select() calls.
239 *bangs head on wall repeatedly* But, some of the libc_r
240 files have a DBG_MSG #define. This is moderately helpful
241 when used with -DNO_DETACH. The kernel scheduler isn't
242 waking up the threads on a select(). Yum. And, I bet
243 those decrementing select calls have to do with the
244 scheduler. Time to brush up on our OS fundamentals.
246 * There is increasing demand from module writers for an API
247 that will allow them to control the server à la apachectl.
248 Reasons include sole-function servers that need to die if
249 an external dependency (e.g., a database) fails, et cetera.
250 Perhaps something in the (ever more abused) scoreboard?
251 rbb: I don't believe the scoreboard is the correct mechanism
252 for this. We already have a pipe that goes between parent
253 and child for graceful shutdown events, along with an API that
254 can be used to send a message down that pipe. In threaded MPMs,
255 it is easy enough to make that one pipe be used for graceful
256 and graceless events, and it is also easy to open that pipe
257 to both parent and child for writing. Then we just need to
258 figure out how to do graceless on non-threaded MPMs.
260 * Allow the DocumentRoot directive within <Location > scopes? This
261 allows the beloved (crusty) Alias /foo/ /somepath/foo/ followed
262 by a <Directory /somepath/foo> to become simply
263 <Location /foo/> DocumentRoot /somefile/foo (IMHO a bit more legible
264 and in-your-face.) DocumentRoot unset would be accepted [and would
265 not permit content to be served, only virtual resources such as
266 server-info or server-status.
267 This proposed change would _not_ depricate Alias.
269 * Win32: Rotatelogs sometimes is not terminated when Apache
270 goes down hard. FirstBill was looking at possibly tracking the
271 child's-child processes in the parent process.
272 OtherBill asks, wasn't this fixed?
273 stoddard: Not fixed. Shared scoreboard might offer a good
274 way for the parent to keep track of 'other child' processes
275 and whack them if the child goes down.
277 * Win32: Add a simple hold console open patch (wait for close or
278 the ESC key, with a nice message) if the server died a bad
279 death (non-zero exit code) in console mode.
280 Resolution: bring forward same ugly hacks from 1.3.13-.20
282 * Port of mod_ssl to Apache 2.0:
284 The current porting state is summarized in modules/ssl/README. The
285 remaining work includes:
286 (1) stablizing/optimizing the SSL filter logic
287 (2) Enabling the various SSL caching mechanisms (shmcb, shmht)
288 (3) Enabling SSL extentions
289 (4) Trying to seperate the https filter logic from mod_ssl -
290 This is to facilitate other modules that wish to use the https
291 filter or the mod_ssl logic or both as required.
292 Justin: mod_ssl filter logic is redone, so that should be fine.
293 Madhu has submitted a patch for SSL caching - however, I
294 am -0 on that patch as I *think* we could implement the
295 shared memory another way that is much cleaner (i.e.
296 treat shmem directly as a dbm via APR routines). Justin
297 also thinks that the https filter logic may be sufficiently
298 decoupled now, but isn't really sure.
300 * Performance & Debug: Eliminate most (and perhaps all) of the
301 malloc/free calls in the bucket brigade code. Need some
302 light weight memory management functions that allow freeing
303 memory (putting it back into a memory pool) when it is no
304 longer needed. Enabling simple debugging features like guard
305 bands, double free detection, etc. would be cool but certainly
306 not a hard requirement.
308 Status: Cliff started to implement this using SMS as has
309 been discussed at length for months, but since
310 SMS is not being used anywhere else in the server,
311 several people expressed the opinion that we should
312 get rid of it entirely, meaning that the buckets
313 need their own memory management (free list) functions.
314 Cliff will implement that this weekend so we at least
315 have something to look at/compare with.
317 * Eliminate unnecessary creation of pipes in mod_cgid
318 Status: Ken asks, didn't Jeff fix this when he fixed the queue
321 * the autoconf setup should be fixed to default to using the
322 "Apache" layout from config.layout, and each variable settable
323 in a layout should be overridable on the command line. Plus,
324 what we do right now just doesn't seem to fully fit into how autoconf
325 works, eg. AC_PREFIX_DEFAULT issues.
326 Message-ID: <Pine.BSF.4.20.0104031557420.20876-100000@alive.znep.com>
328 * Combine log_child and piped_log_spawn. Clean up http_log.c.
331 * Document mod_file_cache.
333 * Platforms that do not support fork (primarily Win32 and AS/400)
334 Architect start-up code that avoids initializing all the modules
335 in the parent process on platforms that do not support fork.
337 * Win32: Migrate the MPM over to use APR thread/process calls. This
338 would eliminate some code in the Win32 branch that essentially
339 duplicates what is in APR.
341 * There are still a number of places in the code where we are
342 losing error status (i.e. throwing away the error returned by a
343 system call and replacing it with a generic error code)
345 * Mass vhosting version of suEXEC.
347 * All DBMs suffer from confusion in support/dbmmanage (perl script) since
348 the dbmmanage employs the first-matched dbm format. This is not
349 necessarily the library that Apache was built with. Aught to
350 rewrite dbmmanage upon installation to bin/ with the proper library
351 for predictable mod_auth_dbm administration.
352 Questions; htdbm exists, time to kill dbmmanage, or does it remain
353 useful as a perl dbm management example? If we keep it,
354 do we address the issue above?
357 Some additional items remaining:
358 - case_preserved_filename stuff
359 (use the new canonical name stuff?)
360 - find a new home for ap_text(_header)
361 - is it possible to remove the DAV: namespace stuff from util_xml?
363 * ap_core_translate() and its use by mod_mmap_static and mod_file_cache
364 are a bit wonky. The function should probably be exposed as a utility
365 function (such as ap_translate_url2fs() or ap_validate_fs_url() or
366 something). Another approach would be a new hook phase after
367 "translate" which would allow the module to munge what the
368 translation has decided to do.
369 Status: Greg +1 (volunteers), Ryan +1
371 * Explore use of a post-config hook for the code in http_main.c which
372 calls ap_fixup_virutal_hosts(), ap_fini_vhost_config(), and
373 ap_sort_hooks() [to reduce the logic in main()]
375 * read the config tree just once, and process N times (as necessary)
377 * (possibly) use UUIDs in mod_unique_id and/or mod_usertrack
379 * (possibly) port the bug fix for PR 6942 (segv when LoadModule is put
380 into a VirtualHost container) to 2.0.
382 * shift stuff to mod_core.h
384 * callers of ap_run_create_request() should check the return value
385 for failure (Doug volunteers)
387 * Win32: Get Apache working on Windows 95/98. The following work
388 (at least) needs to be done:
389 - winnt MPM: Fix 95/98 code paths in the winnt MPM. There is some NT
390 specific code that is still not in NT only code paths
391 - IOL binds to APR sendfile, implemented with TransmitFile, which
392 is not available on 95/98.
393 - Document warning that OSR2 is required (for Crypt functions, in
394 rand.c, at least.) This could be resolved with an SSL library, or
395 randomization in APR itself.
396 - Bring the Win9xConHook.dll from 1.3 into 2.0 (no sense till it
397 actually works) and add in a splash of Win9x service code.
399 * In order to use a DSO version of mod_ssl we have to link with
400 -lssl and -lcrypto. A workaround is in place right now where the
401 entire EXTRA_LIBS macro is being appended to the objects list, but
402 this is a hack. We should either revamp the APACHE_CHECK_SSL_TOOLKIT
403 autoconf function or come up with some other autoconf checks to
404 search for libssl and libcrypto and properly add them to mod_ssl's
407 * Fix the worker MPM to use POD to kill child processes instead
408 of ap_os_killpg, regardless of how they should die. (Ryan Bloom)
410 PRs that have been suspended forever waiting for someone to
411 put them into 'the next release':
414 missing call to "setlocale();"
418 Additional status for XBitHack directive
422 Mod_proxy doesn't allow change of error pages
426 Modified PATH environemnt variable is not passed, instead
431 Proxy doesn't deliver documents if not connected
435 proxy converts ~name to %7Ename when name starts with a dot (.)
439 mod_access syntax allows hosts that should be restricted
442 * PR#557: mod_auth-any
443 ~UserHome directories are not honored in absolute pathname
448 Proxy FTP Authentication Fails
451 * PR#623: mod_include
452 A smarter "Last Modified" value for SSI documents (see PR number 600)
456 Request of "Options SymLinksIfGroupMatch"
460 Proxy doesn't do links right for OpenVMS files through ftp:
464 imap should read <MAP><AREA>*</MAP> too!
468 RLimitCPU and RLimitMEM don't apply to all children like they should
472 Uses cwd before filling it in, doesn't use syslog
476 it is useful to allow specifiction that root-owned symlinks
477 should always be followed
481 Controlling Access to Remote Proxies would be nice...
485 Adding authentication "on the fly" through the proxy module
488 * PR#1004: apache-api
489 request_config field in request_rec is moderately bogus
493 DoS attacks involving memory consumption
496 * PR#1050: mod_log-any
497 Logging of virtual server to error_log as well
501 ProxyRemote make a dead cycle.
504 * PR#1117: mod_auth-any
505 Using NIS passwd.byname dbm files with AuthDBMUserFile
509 suexec does not parse arguments to #exec cmd
512 * PR#1145: mod_include
513 Allow for Last-Modified: without resorting to XBitHack
516 * PR#1158: apache-api
517 improvements to child spawning API
521 ``nph-'' not honored (no buffering) for ProxyRemote mapping
525 Apache cannot handle continuation line in headers
529 setlogin() is not called, causing problems with e.g. identd
533 regerror() exists, use it
536 * PR#1233: apache-api
537 there is no way to keep per-connection per-module state
540 * PR#1263: mod_autoexec
541 Add frame-safe anchor attribute to mod_autoindex links
545 CGI scripts running as Apache user: security (suexec etc.)
549 Error messages could be easier to spot in cgi.log file for suexec.c
552 * PR#1287: mod_access
553 add allow,deny/deny,allow warning to mod_access
557 Need to know "hit-rate" on proxy cache
560 * PR#1358: mod_log-any
561 Selective url-encode of log fields (or maybe a pseudo
565 * PR#1383: mod_headers
566 I make mod_headers to modify request headers as well as
571 Proxy transfer logging
575 No HTTP_X_FORWARDED_FOR set...
579 ProxyRemote proxy requests fail authentication by firewall
582 * PR#1582: mod_rewrite
583 mod_rewrite forms REQUEST_URI different than mod_cgi does
586 * PR#1677: mod_headers
587 mod_headers should allow mod_log_config-style formats in
592 mod_proxy to support persistent conns?
595 * PR#1803: mod_include
596 patches to mod_include to allow for file tests
599 * PR#1809: mod_auth-any
600 Suggestion for improving authentication modules and core source
601 code, problem with 401 and ErrorDocument
605 listing of proxy cache content
609 Allow modules to set user:group for execution.
612 * PR#2024: apache-api
613 adding auth_why to conn_rec
616 * PR#2073: mod_log-any
617 pipelined connections are not logged correctly
620 * PR#2074: mod_rewrite
621 mod_rewrite doesn't pass Proxy Throughput on internal subrequests
625 HTTP Server Rebuild Line Needs Changing for the better
628 * PR#2138: mod_status
629 mod_status always displays 256 possible connection slots
632 * PR#2221: documentation
633 Make online documentation search link back to my installation
637 Can not POST to ErrorDocument - Apache/1.3b6
641 patterns in ProxyRemote
644 * PR#2343: mod_status
645 Status module averages are for entire uptime
649 suexec for general access of user content?
653 Proposal for TimeZone directive
657 /server-info doesn't check for the virtual host to list the info
661 problem specifying ndbm library for build ?with autoconfigure
665 A small addition to rotatelogs.c to improve program functionality.
669 AllowOverride FileInfo is too coarse
673 TimeOut applies to output of CGI scripts
676 * PR#2512: mod_access
677 <IfDenied> directive wanted
681 CGI's for general use still have to be run as another user
686 Cache file names in Proxy module
690 [PATCH] User/Group for <Directory> and <Location> i.e. not only
691 in global and <Virtual>.
695 mailto tags and bundling bug report script
699 Support for System Resource Controller
703 When will Apache support P3P? Any Plans?
707 Feedback/Comment on APACI
711 Inclusion of RPM spec file in CVS/distributions
715 Propose that Apache recommend $UNIQUE_ID for all "session id"
720 suggestion: power up your Include directive :)
724 cannot limit some HTTP methods
727 * PR#3143: apache-api
728 No module specific data hook for per-connection data
731 * PR#3191: mod_negotiation
732 no way to set global quality-of-source (qs) coneg values
737 Accessing URL through proxy server corrupts data.
741 Some anonymous FTP URLs ask for authentication
745 New ErrorDocumentMatch directive
749 Need to be able to override shebang line to make CGI scripts
754 "Files" and "FilesMatch" regexp does not recognize bang as
758 * PR#4448: mod_log-any
759 Please allow CGI env variables (QUERY_STRING, ...) to be logged
763 * PR#4459: mod_include
764 Suggestion for better handling of Last-modified headers
768 mod_cgi prevents handling of OPTIONS requests
771 * PR#5713: os-windows
772 [PATCH] install as win32 service with domain account
773 Status: Cannot accept password-as-arg, we should prompt the
774 user when -k install/-k config with a user argument.
777 AllowOverride should have a 'CheckNone' and 'AllowNone' argument
778 instead of only 'None'
781 Other bugs that need fixing:
783 * MaxRequestsPerChild measures connections, not requests.
784 Until someone has a better way, we'll probably just rename it
785 "MaxConnectionsPerChild".
787 * Regex containers don't work in an intutive way
788 Status: No one has come up with an efficient way to fix this
789 behavior. Dean has suggested getting rid of regex containers
791 OtherBill suggests: We at least seem to agree on eliminating
792 the <Container ~ foo> forms, and using only
793 <ContainerMatch foo> semantics.
795 * SIGSEGV on Linux (glibc 2.1.2) isn't caught properly by a
796 sigwaiting thread. We need to work around this, perhaps unless
797 there is hope soon for a fixed glibc.
799 * orig_ct in the byterange/multipart handling may not be
800 needed. Apache 1.3 just never stashed "multipart" into
801 r->content_type. We should probably follow suit since the
802 byterange stuff doesn't want the rest of the code to see the
803 multipart content-type; the other code should still think it is
804 dealing with the <orig_ct> stuff.
805 Status: Greg volunteers to investigate (esp. since he was most
806 likely the one to break it :-)
808 Other features that need writing:
810 * Finish infrastructure in core for async MPMs
813 * TODO in source -- just do an egrep on "TODO" and see what's there
817 * Jon Travis's <jtravis@covalent.net> patch to deal with thread-safe
818 issues with inet_ntoa. See message <20001201163220.A12827@covalent.net>
819 Status: This is being set aside until the IPv6 work is finished
820 so that we know exactly what is required.
822 * Martin Sojka <msojka@gmx.de>'s patch to add error reporting for failed
823 htpasswd actions due to a full /tmp volume (other programs may have
828 * Mike Abbott's <mja@trudge.engr.sgi.com> patches to improve
830 Status: These were written for 1.3, and are awaiting a port to
833 * Jim Winstead's <jimw@trainedmonkey.com> patch to add CookieDomain and
834 other small mod_usertrack features
836 * Dan Rench's <drench@xnet.com> patch to add allow the errmsg and timefmt
837 of SSI's to be modified in the config file. Patch is available in
842 * Which MPMs will be included with Apache 2.0?