
Version 1.3.13:

	1) Change: Revamped build system to use new build tools.
	2) Change: Included authentication modules into build system.
	           They are installed (if selected at configure time) into
			   the libdir from configure. Normally prefix/lib
               (/usr/local/lib if not specified).
	3) Bug Fix: Properly fixed bug in 1.3.12.1, so muddleftpd does not
		    accept /r or /n from user input unless it is the form of
		    a TELNET newline.
	4) Bug Fix: Scrambled output on PPC systems fixed. (possibly other
		    systems too)
    5) Change: Install .txt documentation in prefix/share/doc/muddleftpd/*.

Version 1.3.12.1:

	1) Bug Fix: Fixed logging of /r and /n so they are converted to
		    spaces.

Version 1.3.12:

	1) Bug Fix: Linux does not like custom PASV replies with ip-masq. 
		    Using reply recommended (but not mandatory) in RFC959.
		    (Beau Kuiper)
	2) Change: Included support for large files (> 2 gig) on 32bit
		   systems.
	3) Change: Removed QUIET compile option, replaced by verbose
		   parameter.
	4) Change: Added support for HP-UX 11.00
	5) Bug Fix: fixed warnings with GCC 3.X compiler

Version 1.3.11:

	1) Change: Updated mudlogd. now sighup will reload config file.
		   (Beau Kuiper)
	2) Bug Fix: Overflowing port value allowed sending data to ports
		    below 1024 dispite restrictions. (Beau Kuiper)
	3) Bug Fix: Fixed storing files so they are truncated to the
		    start position, like other ftpds. (Beau Kuiper)
	4) Bug Fix: Removed races in the STOR and STOU commands. 
		    (Beau Kuiper)
	5) Bug Fix: Removed race in STOU unique filename generator.
		    (Beau Kuiper)
	6) Change: Minor optimizations, less malloc frobbing in some common
		   code paths.

Version 1.3.10:

	1) Bug Fix: Fixed warnings from gcc. (Beau Kuiper)
	2) Change: Added %(x,*)d format for cookies. (Beau Kuiper)
	3) Bug Fix: Fixed gid/uid handling, corrected casting,
		    mainly useful for older machines with 16bit uid and gid
		    (Beau Kuiper)
	4) Bug Fix: Fixed manual page installation to put .1 at the end.
		    (Decklen Foster)
	5) Bug Fix: Fixed makefile problems. (Beau Kuiper)
	6) Bug Fix: Fixed freeing of null pointers when specified configuration 
		    file is a directory. (Beau Kuiper)
	7) Bug Fix: Fixed gid/uid handling so NIS works. (Beau Kuiper)
	8) Change: Now using new malloc library. It is much better than
		   most other mallocs, including GNU's (Beau Kuiper)
	9) Change: Added the package Muddlestats. It seems very good and
		   has a promising future. (McRee)
	10) Bug Fix: Fixed uploads on IBM AIX systems. This bug has existed
		     a long time. (Beau Kuiper, helped by Sergey Novoselov)
	11) Bug Fix: Fixed recursive directory listings again (Beau Kuiper,
		     helped by Nik Soggia)
	12) Documentation: Minor changes to example configs. (Beau Kuiper)
	13) Documentation: Added mudlogd documentation. (Beau Kuiper)
	14) Change: Added the mudlogd program, which works separatly from
		    muddleftpd to allow simple log rotation. (Beau Kuiper)

Version 1.3.9:

	1) Bug Fix: Connection rejections if DNS broken fixed. (Beau Kuiper)
	2) Documentation: added mudpasswd manual page. (Decklen Foster)
	3) Bug Fix: Better error reporting in ftpwho (Decklen Foster)
	4) Documentation: Minor change to info page. (Decklen Foster)
	5) Bug Fix: made forking into background a command line
		    parameter instead of a #define (Beau Kuiper)
	6) Change: added separate upload/download speed limiters for people
		   with differing upload and download speeds, eg cable modem
		   and ASDL. (Beau Kuiper)
	7) Change: changed source tree directory structure, separating source 
		   files into thier own directory. (Beau Kuiper)
	8) Bug Fix: Fixed directory listing again, so even simpler and
		    better. (Beau Kuiper)
	9) Bug Fix: Small memory leak in listing code fixed. (Beau Kuiper)
	10) Bug Fix: Finally fixed date parsing in list code so year is
		     displayed if last modified was a different year.
		     (Beau Kuiper)
	11) Bug Fix: String length checking fixes for config files.
	  	     (Tomas Ogren)
	12) Bug Fix: Memory alignment issues fixed in configuration 
		     include sections (Tomas Ogren)
	13) Bug Fix: Some libc's don't like being told to vsnprintf
		     without a buffer. Fixed autoconf script to
		     check for this and use replacement if true.
 		     (reported by Tomas Ogren, fixed by Beau Kuiper)
	14) Bug Fix: Moved HOST reply strings to reply.h (Beau Kuiper)
	15) Change: added EPSV and EPRT commands, to support IPV6 at
		    a later date. (Beau Kuiper)
	16) Change: added busydumpdata directive option for main and 
		    virtual server sections. Now the server won't blindly
		    disconnect if too many users connect at the same
		    time. (Idea by Tomas Ogren, done by Beau Kuiper)
	17) Bug Fix: Fixed makefiles to use configure specified manpage
		     and info directories. (Decklin Foster)
 	18) Bug Fix: Fixed ABOR to forget any data port information.
		     (Beau Kuoper)
	19) Bug Fix: Fixed default data port handling, with server using
		     the wrong IP address. (Beau Kuiper)
	20) Bug Fix: Fixed SITE error message with no parameters.
		     (Beau Kuiper)

Version 1.3.8:

	1) Bug Fix: Fixed bug in ratio record creation
	2) Change: Added HOST support as outlined in the draft I have
		   written.
	3) Bug Fix: Minor fix for errorous exit. Now exits with 1 if an
		    error occurs. Suggested by Decklin Foster
	4) Bug Fix: More descriptive error messages for when the server
		    has too many users.
	5) Bug Fix: Recursive listing crashed muddleftpd if the last dir
		    scanned but the recurse algorithm is empty.
	6) Bug Fix: substantial fix to be more compatible with /bin/ls for
		    recursive lists. Should fix mirror.pl
	7) Bug Fix: upload resume using STOR command fixed. A very simple
		    mistake that existed in the whole (1.3.X) series.
	8) Bug Fix: Fixed free NULL pointer error when no ipacls specified.

Version 1.3.7:

	1) Bug Fix: Listing ACL's did not work correctly.
	2) Bug Fix: Major bug in freeing children caused major problems
		    after server maxusers had logged in and out.
	3) Bug Fix: Bind errors were being displayed when using runasuser
		    directive. They are now ignored (they are harmless)
	4) Bug Fix: SIGHUP is now not acted upon if runasuser is active.

Version 1.3.6:

	1) Bug Fix: Fixed serious DOS bug when the new maxipconnect
		    directive is used.

Version 1.3.5:

	1) Change: Pam module now accepts option pam_user, to force
		   the username it will read from the password file and
		   return the credentials for.
	2) Bug Fix: better logging of some failed calls.
	3) Change: Now quitdump, cddump and welcome do not need to be
		   specified specially for chroot mode.
	4) Bug Fix: string.c changed for easier porting. Was GCC dependant.
	5) Bug Fix: memcpy bug while resolving hostnames.
	6) Bug Fix: Improper handling of uid, gid in authentication.
	7) Bug Fix: Warnings repaired, prototypes rebuilt using scribe.
	8) Change: Ftp list code now supports recursive listing. The listing
		   code is very fast/memory efficient.
	9) Bug Fix: Fixed memory leak while authenticating user.
	10) Change: Added funtions to retrieve hostname/ip from
		    authentication modules.
	11) Change: I am using my own glob routines now, sorts correctly for
		    machines without glob. 
	12) Change: The fnmatch code I wrote is now being used regardless of
		    whether the library has its own one.
	13) Bug Fix: fnaccess and pfnaccess have been repaired, and can be
		     used.
	14) Change: Listing now shows total directory sizes like the real
		    ls.
	15) Bug Fix: Dumping relative files when changing directories caused
		     the file for the last directory to be dumped
	16) Bug Fix: ratiotool failed to set correct file permissions on
		     a newly created ratio file.
	17) Bug Fix: compile fixes for IRIX.
	18) Bug Fix: Macros broken in ftpd.h
	19) Bug Fix: Ips were shown backwards in ftpwho if reverse hostname
		     was not found.
	20) Change: Added option maxconnectperip. This limits the number of
		    connections from a single IP address.
	21) Bug Fix: Fix when user operation is more than 120 characters.
		     This lead to ftpwho printing the hostname after the
		     operation.
	22) Bug Fix: cookies in access directives were not being applied 
		     correctly.
	23) Bug Fix: Signals must be blocked while reloading config, or
		     deleting users, or bad things happen

Version 1.3.4:

	1) Bug Fix: The internal password module was feeding the config
		    error function the wrong variable.
	2) Bug Fix: Fixed a bug in include handling that would prevent
		    use in 64bit environments.
	3) Bug Fix: Include looping is now checked before config file is
		    loaded.
	4) Change: Removed authparams option. Auth modules get to fend for
		   themselves (this provides more functionality, and better
		   directive names)
	5) Bug Fix: Help was not being shown correctly.
	6) Documentation: Updated some documentation.
	7) Bug Fix: Possible to free NULL pointers in config.c
	8) Change: Changed a few error messages to be more understandable.
	9) Change: A temporary change that will lock up muddleftpd if it
		   tries to free a NULL pointer. It locks muddleftpd up
		   so a debugger can get a clean backtrace of the program.
	10) Bug Fix: Fix for attempting to rotate logs while in droproot
		     mode.
	11) Bug Fix: Usernames are more rigourously checked because
		     regular expression characters in accepted usernames
		     may provide more access than intended.
	12) Change: The anonymous authentication module now returns the uid
		    and gid of nobody instead of the ftp user. This is
		    more consistent with other ftp servers.
	13) Change: Listing of devices is more accurate, showing the
		    major and minor device numbers like real ls.
	14) Change: Muddleftpd now uses the real hostname as the default
		    hostname of the host and virtual servers.
	15) Change: Ipacl for hostnames must be in brackets. Without
		    brackets, it is always checked against the IP
	16) Bug Fix: got rid of any use of inet_ntoa, since I wasn't
		     using it right.	
	17) Change: Set default logstrength to log everything.
	18) Documentation: Documented all server directives.

Version 1.3.3:

	1) Change: Can now use %v in group config to get current virtual
		   server section name and %V to get current virtual server
		   host name. Ratio %v and %V are now %a and %A
	2) Change: Can now use tokens in greeting line.
	3) Bug Fix: Fix for bug where directories with % in them did weird
		    things (see version 1.2.10)
	4) Change: New config option droproot. This option will drop all
		   root prividges when a user logs. It also will use 
		   capibilities so it can still use low numbered ports on
		   linux 2.2 or better if libcap is installed.
	5) Change: reply.h now contains macros to the replys the server
		   generates, It allows replies for foriegn languages or
		   other ftp servers to be used, basicly changing the
		   persona of the ftp server.
	6) Bug Fix: muddleftpd was not correctly enforcing the one command
		    at a time requirement of FTP.
	7) Bug Fix: muddleftpd was not updateing upload/download byte
		    counter.

Version 1.3.2:

	1) Bug Fix: Muddleftpd is much more careful now about the
		    configuration file it listens to. The config file now
		    must be owned by the user/group who runs it, and must
		    not be world or group writable. This fixes a security
		    vulnerability in ftpwho if it is setuid. Same for
		    internal password files.
	2) Change: Added the -n option to display IP's instead of hostnames
		   in ftpwho.
	3) Bug Fix: Fix for truncated replys where length of reply was more
		    than 1024 characters.
	4) Change: Implemented new directive include, which allows you to
		   include another section in the current section. Good for
		   creating templates.
	5) Change: Changed how config errors were handled, improving error
		   reporting and detection
	6) Change: By default, muddleftpd is built to be quiet on startup.
	7) Change: ratios now get data from groups section rather than a
		   separate section. Use include to have ratio directives in 
		   other sections.
	8) Change: Sending SIGUSR1 to the server process will make it reopen
		   the log file and instruct the children servers to do the
		   same. Note that chrooted server children will not be able
		   to reopen the log file.
	9) Change: added fnmatch pattern based access controls, including
		   controls to explicitly match slashes.
	10) Bug Fix: Maximum process limit setting was broken, fixed.
	11) Bug Fix: Symbolic links were always assumed readable in the
		     listing code. Does not work because the /proc
		     filesystem actually has non-world readable symbolic
		     links.

Version 1.3.1:

	1) Change: Minor changes to how the scratchfile is used.
	2) Change: Muddleftpd now uses proper unix style arguments. It
		   has a usage screen and a version option.
	3) Change: PORT command more verbose, repling where it will connect
		   to.
	4) Change: root privliges are given for connecting to low number
		   ports. This is for RFC951 complience.
	5) Bug Fix: Fixed code so muddleftpd runs of FreeBSD. Borrowed :-)
		    some code from proftpd (for functions fgetpwent and
		    fgetgrent)
	6) Bug Fix: snprintf replacement code has a bug causing very bad
		    problems.
	7) Bug Fix: removed TCP_CORK code since it only slows data transfers
		    down.
	8) Bug Fix: Fixed a few compile bugs.
	9) Change: Changed log format and how log was written
	10) Change: Added support of dlopen modules for authentication
		    modules
	11) Change: Minor updates to authentication module interfaces.
	12) Change: Passwords used by anonymous users are now logged.
	13) Bug Fix: Fixed %N cookie for user count.
	14) Change: Got rid of pidfile support, now ftpwho -p will return
		    the pid of the running standalone muddleftpd.
	15) Change: Now scratchfile is used for locking in both inetd and
		    standalone modes. This means the server doesn't need to
		    lock against the config file and it could be changed
		    without problems. 
	16) Change: ftpwho program rewritten and much more useful now :-)
	17) Bug Fix: A couple of missing returns fixed. Should have caused
		     problems already :-)
	18) Bug Fix: A bug in acl.c fixed where segfault would occur if no
		     ACLs were specified for a user  
	19) Change: Authentication modules can now cancel authentication of
		    a user if a serious error occurs.
	20) Change: Authentication is now cancelled if an authentication
		    module cannot be found.
	21) Change: If muddleftpd cannot bind to a port when it starts up,
		    then it will exit. If it cannot bind to a port when
		    you issue a SIGHUP, then it will log it and continue.
	22) Change: Commands can now be disabled per group within the config
		    file. 
	23) Bug Fix: Data corruption bug after SIGHUP removes a virtual
		     server fixed. 
	24) Change: When a user connects, muddleftpd will fail to recognize
		    all but a few commands needed to login.
	25) Change: ftpwho reports vservers using their section names.
	26) Change: Now download speed limits can be specified per group
		    These are highly accurate and reasonably smooth.
	27) Bug Fix: Porting fixes for weirder unixes including simple-glob
		     fixes.
	28) Bug Fix: Small bug parsing gid lists caused crashes with long
		     suplemental gid lists.
	29) Change: Speed limits now also apply to file lists and uploads.
	30) Bug Fix: New listing code would possibly break when a partial write
		     occured.
	31) Change: Finished logindumpdata support.

Version 1.3.0:

	1) Bug Fix: for large maxusers, the default settings would cause
		    muddleftpd to croak. Fixed.
	2) Bug Fix: for long usernames and non-default constant values, a
		    possible problem with setting username has been fixed
	3) Change: PAM module now does more logging to aid debugging.
	4) Change: shared memory is more compact now, only storing thread
		   users.
	5) Change: EXPERIMENTAL INETD SUPPORT!!!!
	6) Bug Fix: on systems that need -ldl for pam support, it would 
		    cause pam support not to compile. Fixed.
	7) Bug Fix: if muddleftpd is running inetd mode, now errormessages
		    go to the system log.
	8) Change: Log message now emmitted if non-existant auth method
		   used.
	9) Change: Better debug logging system now in place. Can work
		   even with inetd
	10) Bug Fix: Fix to MDTM. This broke netscape quite convincingly
	11) Bug Fix: Fix for netscape race and maybe other clients.
	12) Change: All configuration is in single file now! This improves
		    performace muchly esp under load.
	13) Documentation: Examples updated for new code!
	14) Bug Fix: Fix to logging where SITE commands were logged twice.
	15) Bug Fix: Listing bug fixed where files were being used as
		     regular expressions.
	16) Chnage: Replaced ACL code. New code also recognises mkdir and
		    rmdir, chmod and chdir. Add only applies to files now.
	17) Change: Now ip's can be denied as well as allowed with the new
		    ipacl directive. Note that the order ipacl's are
		    specified in is very important.
	18) Change: Now log messages are generated when a user logs out
		    of the server.
	19) Bug Fix: User cannot specify PORT command with data port < 1024
	20) Bug Fix: Total file size is now given when doing binary
		     downloads, regardless of starting position. Other	
		     ftp servers act this way, and some client expect it.
	21) Bug Fix: Maximum timeout was not correctly set.
	22) Change: Writing to control port now has timeout, so it cannot
		    lock up.
	23) Change: Continuation messages have new format that look nicer.
	24) Change: New group system is working, It now traverses a list
		    of groups in the user file to determine what group a
		    user is. It needs more work ATM.
	25) Change: added IP and name access lists to make group system
		    very, very, very configurable.
	26) Bug Fix: For systems which uses non-DES encryption, muddleftpd
		     used crypt correctly.
	27) Change: added hostname based matching and hostnames in logs. 
	28) Change: reverse dns timout setting added
	29) Change: Alternate long reply format option added, allows for bad
		    proxys and stuff.
	30) Change: VIRTUAL SERVER SUPPORT ADDED. Not yet completed or
		    optimised for file descriptor usage.
	31) Bug Fix: Fixed several small bugs found in 1.2.2.
	32) Bug Fix: A minor bug working with parameters fixed.
	33) Bug Fix: A bug when parsing config files caused tabs to be
		     misinterpreted.
	34) Change: Smart binding. This allow muddleftpd to minimize the
		    number of file descriptors used when binding files.
	35) Change: Zero binding. When used with smart binding above, allows
		    virtual servers to be used on all servers. This basicly
		    makes sure all binds are performed on address 0.0.0.0
	36) Change: Using rlimits instead of manually checking memory size
		    for determining overuse of memory.
	37) Change: Made single configuration file loading to be less memory
		    intensive.
	38) Change: Server will now reload config file with a HUP signal.
	39) Change: Server now lets you specify if you want to real chroot 
		    to the rootdir instead of doing a pretend chroot. It is
		    ignored if root access isn't avaliable. This provides
		    extreme security for paranoid system administrators
		    (like me!)
	40) Change: When a user logs in, the uid/gid is switched to that
		    user instead of being left as root. This reduces code
		    size and improves security. I also seem to learn things
		    the hard way (I should have had this ages ago)
	41) Change: Ratio support. An external binary file is used for this,
		    and users are added to it as they log in. Ratio's are
		    implimented so multiple sessions are no problem. Ratios
		    apply to both files and bytes, and can be persistant or
		    non-persistant.
	42) Change: Config changes. Now parameters are easier to specify,
		    and including spaces is easy.
	43) Change: By default, muddleftpd now doesn't allow access to non
		    regular files (eg device files). To re-enable use
		    devaccess in group sections.
	44) Change: Full group support, include supplementry group lists.
	45) Change: Added a ratio changing program, ratiotool. It can add,
		    edit and psudo-delete ratio file entries. It is safe to
		    use while the server is running.
	46) Bug fix: Fixed a small bug that always put an extra / at the
		     beginning of a filename in the log if rootdir is /
	47) Change: If rootdir contains symlinks, they are now dereferenced
		    as the user logs in.
	48) Change: Added a realdir option. This will automaticly report the
		    real directory name, with all symlinks dereferenced,
		    instead of the internal construction.
	49) Change: Added code to detect broken snprintf, and to work out
		    which syntax it uses and use that syntax.
	50) Change: Detects if double ints work correctly and disables
		    ratios if they don't
	51) Change: Added fxpallow option, so server-server transfers may
		    work on a per-group basis.
	52) Change: Implemented output buffer to make sure long replies are
		    sent effeciently.
	53) Change: Input from dumped files and user is now put through a
		    filter that removes non-printable characters.
	54) Change: Implemented options to specify long replies directly in
		    the config file
	55) Change: Data port handling rewritten, should be a little faster
		    now.
	56) Change: Sendfile() support implemented. This should improve 
		    performace slightly, but linux needs a better sendfile :(
	57) Change: Groups and vserver limits are handled in a much better
		    way now. Faster for standalone operation, correct for
		    inetd operation.
	58) Change: Log now contains thread id so it is easier to trace what
		    a specific user is doing

Version 1.2.10:

	1) Bug Fix: Bug where % in pathname would cause weird errors when
		    current directory was displayed. It was caused by using
		    the output of one printf (with user supplied data)
		    as the format string in the next. Fixed by removing all
		    (except where it is obviously safe) non-constant format
		    strings in the source. Entire source was checked for the
		    problem.

Version 1.2.9:

	1) Bug Fix: Mudpasswd backported from 1.3.X. Fixes problems with
		    mudpasswd segfaulting.
	2) Change: Included an init file for system V init scripts
	3) Chnage: Added a spec file for rpm generation. Havn't tested it
		   yet.

Version 1.2.8:
	
	1) Bug Fix: Another config file reading bug fixed. If you used tabs
		    at the end of a value, they would not be discarded by
		    the ftp server.
	2) Bug Fix: Repaired the README file.

Version 1.2.7:

	1) Bug Fix: Rename bug fixed. Ops :-) Occured because errno wasn't
		    reset correctly.

Version 1.2.6:

	1) Bug Fix: Fixed bug where garbage was printed if null password
		    was supplied.

Version 1.2.5:

	1) Bug Fix: snprintf madness fixed. Server now works for all known
		    snprintf types.
	2) Bug Fix: fixed the provided snprintf so it reports -1 if result
		    is too long.
	3) Bug Fix: ftpwho would segfault in certain denied access cases.

Version 1.2.4:

	1) Bug Fix: Parsing problems with tab separating name and value
		    pairs fixed. 
	2) Change: Ftpwho program revamped. It can now do reverse IP lookups
		   for hostnames and supports regular options. Run ftpwho -h
		   to see options.
	3) Bug Fix: Problems with zero length strings on ftp commands fixed.
		    No real problems, just zero length parameters need to
		    be detected and reported as missing parameters.
	2) Bug Fix: A secuity problem with cddump relative files has been
		    fixed. If the user could create a symlink as the name
		    of a relative cddump file, the user could view any file
		    on the system over the control connection.

Version 1.2.3 (was 1.1.1c)

	1) Bug Fix: Active data connections now bind to specific interface.
		    Old method seemed to fail when used with strict ip
		    filewalls.
	2) Bug Fix: If an error occured accepting a control connection, the
		    server would bad.
	3) Bug Fix: If the PASV command couldn't bind to a port, it wouldn't
		    cleanly report the error.
	4) Bug Fix: An extra close was hiding the real cause of data port
		    connection failure.
	5) Bug Fix: Some calls to create sockets were not checked correctly.
	6) Bug Fix: No error was displayed if passive port connection 
		    accept fails
	7) Bug Fix: Slight change in Makefile so that CFLAGS is recognised.

Version 1.1.1b (now 1.2.2):

	1) Bug Fix: if you didn't set authmethod in the config file, the
		    server process would crash.
	2) Bug Fix: if you use a non-DES crypt function, muddleftpd would
		    not authenticate properly. This bugfix fixes for a least
		    slackware 7.0.
	3) Change: New versioning system. Now I copy the linux versioning
		   system since I cannot get it right myself.
	4) Bug Fix: if a list failed due that was not the fault of glob,
		    then server would crash tring to free a non-existant
		    variable:
	5) Change: You can use group/usernames for uid/gid specification now
		   in user config files and authentication modules.

Version 1.1.1a (now 1.2.1):

	1) Bug Fix: Long usernames would cause the server to crash. Not an
		    exploitable bug, but not very nice looking.
	2) Bug Fix: files dumped over control connection were not logged
		    correctly.

Version 1.1.1 (now 1.2.0):

	1) Bug Fix: A minor memory leak was sealed.
	2) Bug Fix: Changed ACL error code to EACCES instead of
		    EPERM.
	3) Documentation: Added the info file back.
	4) Change: log entry generated when a user logs out of the ftp
		   server
	5) Bug Fix: Server will not allow client to specify a data port
		    less than 1024.
	6) Bug Fix: Changed byte count when starting download to total size
		    of file regardless of restart position. Other ftp
		    servers act this way, and some clients use this info.
	7) Change: When authenticating users, the server will change to
		   the configuration directory. This will improve
		   robustness of marginally defined configurations.
	8) Bug Fix: Maximum timeout was not set correctly when logging user
		    in.
	9) Bug Fix: Minor fixes for platform independance in mudpasswd.

Version 1.1.1beta3:

	1) Bug Fix: invalid rootdir message didn't show root dir.
	2) Bug Fix: fix for site commands being logged twice.
	3) Documentation: info files removed for now since maintainer
			  hasn't reponded to email.
	4) Bug Fix: Directory listing problems solved.

Version 1.1.1beta2:

	1) Bug Fix: Pam support didn't compile on system with dynamic linking
		    in a library
	2) Bug Fix: Small change to code to prevent problems if username
		    length constants get changed.
	3) Bug Fix: Fix to MDTM command, broke netscape access quite well :)
	4) Bug Fix: Fix for netscape race and maybe other clients.

Version 1.1.1beta1:

	1) Change: Changed the error message management system. Now much
		   better.
	2) Change: Help now contains descriptions for each command.
	3) Change: Full shadow password support with account expiry.
	4) Change: User now gets message as to why login fails.  
	5) Bug Fix: strerror was compiled even if it already existed!
	6) Change: PAM support has been added!
	7) Bug Fix: now all root logins get demoted to user nobody like they
		    should
	8) Bug Fix: now user nobody from the password file is used to
		    determine what user nobody is. Any system without a user
		    nobody is in SERIOUS TROUBLE!
	9) Change: Added the disabled user authentication which will disable
		   a user.
	10) Bug Fix: Added a copy of the usleep function for older computers.
	11) Documentation: Fixed documentation for new features.
	12) Bug Fix: Put limits on maximum generated string lengths to
		     prevent users from filling virtual memory.
	13) Change: Added SITE IDLE command.

Version 1.1.1beta0:

	1) Change: Log message emitted when user cannot login due to bad
		   root dir
	2) Change: Error messages for socket connection are better handled.
	3) Change: added -d option to list a directory instead of its
		   contents.
	4) Change: Major refit of auth code. Now all auth code is modularied
	           into the different sources. Makes adding new auth schemes
		   easily.
	5) Change: new unix auth module can autodetect shadow passwords!
	6) Change: config files can handle windows style files.
	7) Change: added an internal password file support module.
	8) Change: added runasuser option in main config file.
	9) Change: removed runasuid and runasgid from main config file.
	10) Change: created a simple mudpasswd program to modify internal
		    password files.
	11) Change: Minor server reply tweeks.
	12) Documentation: Fixed examples for new code.
	13) Change: Added the badauthwait option to the main config file to 
		    cause the server to wait a specifed number of milliseconds 
		    if the user doesn't provide the correct password.
	14) Change: Added the userjail option to user files so when the user
		    logs in, he/she will not be able to log into a new user.
		    Good for anonymous accounts.
	15) Change: Added the logintrys option to the main config file. This
		    tells the server how many attempts a connection has to
		    login before the server refuses to log the user in.

Version 1.1:

	1) Documentation: Added man page and info pages. Thanks to 
	  		  Jonas Oberg <jonas@coyote.org> for this.
	2) Bug Fix: Spelling mistake in init.c fixed. Thanks to
		    Jonas Oberg <jonas@coyote.org> for noticing my mistake.
	3) Change: Server will now detect if it needs root access to bind to a
		   port and gives a message to the user if it is so.
		    
Version 1.1.beta3: Final beta if no bugs are found!

	1) Bug Fix: Fixed Makefile so QUIET=1 option is recognised.
	2) Bug Fix: Fixed spelling mistake in init.c (already instead of 
		    aleady)
	3) Documentation: Added some documentation on how to build and install
		 	  muddleftpd (muddleftpd.txt)
	4) Documentation: Updated README and INSTALL.
	5) Bug Fix: If unixuser is specified and that specified user doesn't
		    exist, login will fail automaticly.
	6) Bug Fix: If it can't load a user's config file, it will now
		    output a log message.
	7) Bug Fix: Checks on files and directories now done in user auth
		    files.
	8) Change: Minor optimisations to improve processing of file
		   dumping, streamlines code.
	9) Bug Fix: busydump was crashing, due to incorrect working
	  	    directory value, fixed!
	10) Bug Fix: the username in the shared memory structure is properly
		     updated at the correct time. Allows a user with
		     maxconnect 1, to relogin.
	11) Documentation: Added documentation for user configuration files.
	12) Bug Fix: now mud authenication stuff is not compiled by default.
	13) Documentation: Added documentation for cookies in user config
			   files.
	14) Documentation: Added documentation for accepted ftp commands.
	15) Documentation: Gave up on HTML documentation!

Version 1.1.beta2:

	1) Change: Failed magic cookie tranformations are logged so that the
		   admin can find if cookies fail. (I decided that this
		   change is minor enough and important enough to be added 
		   before version 1.1)
	2) Bug Fix: Download statistics were not correctly tallyed.
	3) Documentation: Added documentation for dumped file magic cookies
			  (cookies.txt)
	4) Documentation: Added documentation for ftpwho. (ftpwho.txt)
	5) Documentation: changed user.other so that if the example config
			  is directly used, it won't open gaping holes in the
			  system.
	6) Bug Fix: Server dies improperly on startup if shared memory isn't 
		    initalized
	7) Bug Fix: Commented out error message about shadow passwords not
		    working as root. Change 1 should produce a log entry if
		    the user tries to use shadow passwords without root
		    access.
	8) Documentation: Created a new set of examples, that are more secure,
			  and better for creating a full configuration.
	9) Bug Fix: Updated socket.c, now if the server fails binding data
		    connections for any reason, it lets the computer choose
		    the port.

Version 1.1.beta1: Thanks to Mike Javorski <mikej@carmelfly.com> for the
		   first 3 fixes.

	1) Bug Fix: Removed SO_SNDLOWAT and SO_RCVLOWAT log messages because
		    they are unimportant and seem to be annoying people :)
		    The feature is still there, it will just fail quietly on
		    systems that have problems with it.
	2) Bug Fix: Manual page installation fixed (but commented out becuase
		    the manual page is yet to be written.
	3) Bug Fix: Fixed ftpwho.c for ANSI C complience. Now main returns 
		    an int. 
	4) Bug Fix: Defined prototypes for listing functions and found a bug
		    where they wern't supplied correct parameters.
	5) Bug Fix: Server now checks if you are already logged in before 
		    accepting a password command.
	6) Bug Fix: Ops, I must have been on drugs to not have noticed this
		    bug before now (and write the broken code). SIZE in ascii 
		    mode was badly broken.
	7) Bug Fix: SITE CHMOD was broken and logged out the client
	8) Bug Fix: HELP missed the first command when printing out a
		    command list.
	9) Bug Fix: When using runasuid/runasgid, the parent terminal holder
		    would not get killed due to the process not having 
		    permission after changing uid.
	10) Bug Fix: When using runasuid/runasgid, and listening on ports
		     less than 1024, muddleftpd would fail to create data
		     ports because it couldn't bind to the port.
	11) Bug Fix: prototypes in ftpd.h for procnum.c fixed.
	12) Bug Fix: ftpwho.c now includes <unistd.h> as required.
	13) Bug Fix: fixed compiler warning compiling sglob.c on systems
		     without glob.
	14) Bug Fix: Prototype for strerror if the system hasn't got an
		     strerror
	15) Bug Fix: Fixed problems about double defining crypt
	16) Bug Fix: -lsocket and -lnsl should work for machines that need
		     them now.

Version 1.1.beta0:

	1) Bug Fix: forkwrapper is declared int instead of pid_t in ftpd.h
		    fixed.
	2) Bug Fix: On systems that don't support GLOB_PERIOD, compile will
		    fail, fixed.
	3) Documentation: Added some documentation for the main config file, 
		          in doc/config.txt
	4) Bug Fix: Compile warning fixed for ftp.c
	5) Bug Fix: Fixed race condition in starting up program where tty
		    could hang if the parent recieved the signal to
		    give it back too soon.
	6) Documentation: Added some HTML documentation (just a quick 
			  conversion of doc/config.txt)
	
Version 1.1.alpha5: Imposing a feature freeze for Version 1.1. Only bugfixes
		    and documentation from here.

	1) Change: Magic cookies when authing clients is now handled more
		   gracefully. No user side changes. This allows Change 6.
	2) Bug Fix: Empty listing caused memory leak. Fixed.
	3) Change: Server now holds the terminal until after the startup
		   messages so the prompt occurs after it.
	4) Change: Startup message fixed for correctness.
	5) Bug Fix: pids are now type pid_t, gids are now type gid_t, and
		    uids are now type uid_t in my program. They were ints
		    before!.
	6) Change: Now magic cookies work in dumped files (eg welcome file)
		   so you can give info out. The cookies are similar to the
		   real wu.ftpd cookies.
	7) Change: Added email option in config file for magic cookie %E.
	8) Change: Now you can bind to a port to a specific interface by
		   using port/ip as a parameter to ftpport. eg to bind 
		   port 21 on the loopback device use "ftpport 21/127.0.0.1"
		   in the config file.

Version 1.1.alpha4:

	1) Change: SITE command now operates similarly to normal command. No
		   user visible changes.
	2) Change: Messages have changed so that the code is more general.
	3) Change: STAT ACCESS has been moved over the SITE ACCESS.
	4) Change: help routine is more generalized, giving better results,
		   less code and more maintainablity.
	5) Change: Now I use config.h instead of lots of compile options.
		   Thanks to Decklin Foster <decklin@home.com> for the
		   patch.
	6) Change: The pidfile is used to check if muddleftpd is still
		   running. If it is, muddleftpd refuses to start. Note, you
		   can still have multiple instances of muddleftpd if they
		   run with different config files.
	7) Bug Fix: config file name was not initalized properly.
	8) Change: Added a new user config option (quitdump) that prints a
		   file when the user quits.

Version 1.1.alpha3:

	1) Bug Fix: New parameter bug where process will segfault if it
		    cannot correctly substitue a %(a,b)h parameter.
	2) Change: Ftp listing is better now, it recognises the -a option
		   and displays all files. This improves interpolability
	 	   with misbehaving clients.
	3) Change: I removed the status reporting option and the code that
		   does it.
	4) Change: Shared memory used by muddleftpd can now be externally
		   accessed. (for things like ftpwho)
	5) Change: Added a simple ftpwho program that actually works
		   without races by accessing the shared memory.
	6) Change: The default config file is now specified in config.h

Version 1.1.alpha2:

	1) Change: Changed the status reporting so it now dumps info into a
		   file that can be read by other programs.
	3) Change: The admin now has the option to create a pidfile as
		   muddleftpd starts.
	2) Change: Changed the way parameters are processed. Now you can
		   select a range of characters to include. eg %(10,12)h 
		   means to substitute characters 10 through 12 into the
		   string. The old %h still works.

Version 1.1.alpha1:

	1) Change: Added simple shadow password support
	2) Change: Changed the way listing works. Simpler, easier
	3) Change: now STAT <filename> works.
	4) Change: A list cannot be longer than MAXLISTSIZE
	5) Bug Fix: A long running LIST -n ./ bug has been fixed. It caused
		    an embarrasing infinite loop. Been in there for ages.
		    A big thanks to Richard(Sputa@os3.os.ds.mfcr.cz) for the 
		    tipoff.
	6) Bug Fix: Resume position should not be allowed to be negative.

Version 1.1.alpha0: 	* means ported back to 1.0
	
	1)*Bug Fix: Rename fixed again to check if RNFR was run before RNTO
	2) Change: The main routine now uses the select.c services.
	3) Change: The server can bind to many ports, and serve ftp over
		   them
	4)*Bug Fix: Memory leak in displaying symbolic links in listing.
	5) Change: Internal list function now displays setuid/setgid and
		   sticky bit. Rewrote to be much smaller.
	6)*Bug Fix: Fixed ENOTDIR error to becone MYERR_NODIR instead of
		    MYERR_NOFILE in file.c
	7)*Bug Fix: Minor changes to error descriptions in ftp.c
	8) Change: ~ works for going to your home directory.
	9) Change: Download/Upload now don't memmove buffer.
	10) Change: make a substitute glob using old BSD re_comp calls
		    for very old systems.
	11)*Bug Fix: Uid/Gid cache full causes problems. 
	12) Change: for passive downloads, makes sure the host that connects
		    to the dataport is also the host that the control port
		    is connected to
	13)*Bug Fix: Obscure bug in ftplist.c fixed!
	14) Change: The server sets the high and low water marks for the
		    sockets on opening a data connection to improve
		    performace.
	15) Change: Added the STOU command!
	16) Change: Added the ability to type a file before the user logs in
        17) Change: Added the ability to type a file when the user enters a
		    directory.
	18) Change: The welcome file is now an absolute filename instead of
		    relative to rootdir
	19)*Bug Fix: Timeout didn't get updated properly when user logged on.
	20) Change: Added timeout to STAT command.
	21) Change: Added the APPE command!
	22) Change: Added the ALLO command. Does nothing.
	23) Change: Added the ACCT command. Does nothing.
	24)*Bug Fix: The server didn't kill children ftpd processes. Now it
		     does.
	25)*Bug Fix: If you didn't specify a groupname in a user file, the
		     server would crash.
	26) Change: Changed maxthreads directive to maxusers.
	27) Change: Cleaned up reading of commands.
	28) Change: Started to use assertions to debug code.
	29) Bug Fix: Server full log message not logged correctly.
	30) Change: select.c adjusted to work better.
	31) Bug Fix: server made 2 replys on logout.
	32) Bug FIx: server can handle lots of dataconnections now.
	33) Change: now too many login message is configurable per user
		    using the busydump directive.
	34) Change: ASCII upload resume disabled. It is not actually
		    possible to this safely. Use the APPE command instead.
	35) Change: Changed data collection to use shared memory rather than
		    pipes. Faster, easier to access and allows future
		    changes.
	36) Change: Error messages now output the filename and line the
		    error occured on.
	37) Change: I am starting to use assersions to test features, find
		    bugs.
	38) Bug Fix: Server exits if it can't write to the log file, i.e
		     disk full or other fatal error.
	39) Change: Passive is handled better througth the main select
		    handler.
	40) Change: A simple strerror replacement has been thrown in for
		    unlucky systems that don't have it.
	41) Bug Fix: High and low water marks are only set if the constants
		     for them exist. See 14.
	42) Bug Fix: --prefix parameter in configure works as expected.

Version 1.0: These fixed are ported back from version 1.1.alpha0.

	1) Bug Fix: very obscure and rare bug fixed in ftplist.c 
	2) Bug Fix: Memory leak fixed in listing symbolic links.
	3) Bug Fix: Rename fixed to check if the command RNFR was
		    run first.
	4) Bug Fix: Fixed ENOTDIR to become MYERR_NODIR instead of
		    MYERR_NOFILE in file.c 
	5) Bug Fix: Modified error descriptions in error.c 
	6) Bug Fix: Fixed problems with full UID/GID caches.
	7) Bug FIx: Timeout wasn't updated when user logged in. 
	8) Bug Fix: children processes are now automaticly killed when 
		    you kill the parent. 
	9) Change: Changed maxthreads to maxusers in the config file
	10) Bug Fix: If you don't specify a groupname in the user config 
		     file, then the server will crash. 

Version 1.0.beta3:

	1) Bug Fix: Buffers in acl.c fixed. Checked the rest of the code for
		    possible buffer problems.
	2) Bug Fix: stats.c buffers fixed. (not really a problem)
	3) Bug Fix: pnums.c buffers fixed. (not really a problem)
	4) Bug Fix: ftplist.c buffers fixed. (not really a problem)
	5) Bug Fix: Rename properly fixed. For some reason it worked with
		    the bug, and that worries me a little!
	6) Change: reentrant.c (old name for original threaded version)
		   cleaned up a little.

Version 1.0.beta2:

	1) Bug Fix: QUIT stopped working on 1.0.beta1, now fixed. 
	2) Bug Fix: Buffers in auth.c fixed completely.
	3) Bug Fix: newfile.c has a realloc bug in it. ie it used a
		    pointer to the buffer after remalloc was run, and since
		    realloc may move the data to a new location, it was
		    unstable but difficult to debug!
	4) Bug Fix: a couple of memory over-freeing bugs fixed.
	5) Change: Symbolic links listed properly.
	
Version 1.0.beta1:

	1) Bug Fix: unimplemented type would print response code twice.
	2) Bug Fix: %U wasn't recognized unless unixuser was specified.
	3) Bug Fix: Permanent group changes specified in config file would
		    not work.

	4) Change: FTP server now runs data transfers (almost) completely
		   non-blocking. Timeout and ABOR work properly. ASCII
		   resume works now too.  
	5) Change: Most of the code has been rewritten to use dynamic
		   buffers, removing most problems with fixed buffer code.
	6) Change: cdup, pwd, and cwd all use the same code now, thus all
		   return the current directory
	7) Change: mkdir now uses the 257 return code.
	8) Change: all commands now give better error messages based on
		   the real error, not the most likely error.

Version 1.0.beta0:

	1) First Version with CHANGES file.
