1: Version 1.5.1.1
    2:   - Regression in HTML output, fixed formatting issues.
    3: 
    4: Version 1.5.1
    5:   - Remove extraneous / at end of user input directory names when using -f
    6:     option (Zurd)
    7:   - List available charsets if --charset option is missing charset argument.
    8:   - Fixed --charset option processing bug.
    9:   - Fixed missing <br>'s when -i option used with -H.
   10:   - Added -h option for human readable output.
   11:   - Colorization bugfix for special files and directories (make tree behave as
   12:     ls does)
   13: 
   14: Version 1.5.0
   15:   - Added -T option to change title and H1 header in HTML output.
   16:   - Added -r option to reverse alpha sort output, ala. 'ls -r'.
   17:   - '|' wildcard support added by David MacMahon <davidm@astron.Berkeley.EDU>.
   18:   - Remove extraneous '/' at the end of dirs and dir-symlinks in HTML output.
   19:   - Removed several possible overflow problems by dynamically allocating
   20:     arrays in several places.
   21:   - Better support for Locales and printing utf-8 encoded characters in
   22:     filenames (still hackish).
   23:   - Fixed -t to alphasort files with same time-stamps.
   24:   - Fixed encoding of filenames in HTML output, Kyosuke and others.
   25:   - Patches by Kyosuke Tokoro <NBG01720@nifty.ne.jp>:
   26:     - Now, runs OS/2 systems.
   27:       + Print the file attributes in 'adhrs' format for each file, instead
   28:         of the protections in 'drwxrwxrwx' format, when running the tree
   29:         on OS/2 with option -p.
   30:     - Added --charset option, to specify which character set is used for
   31:       output.
   32:        + You can specify any IANA registered character set name. But I have
   33:          tested only following character sets:
   34:                Shift_JIS       EUC-JP          IBM850
   35:                UTF-8           ISO-8859-1      US-ASCII
   36:        + Now, `-S' option is equal to `--charset=IBM437'.
   37:        + When running on OS/2 systems, the default value of this option
   38:          is according to current codepage.  On the other systems, no default.
   39:   - Change font-weight to font-size in CSS .VERSION.
   40:   - Change version to standard major.minor.patch format.
   41:   - Switch from artistic license to GPLv2.
   42: 
   43: Version 1.4
   44:   - Added large file support under Linux.
   45:   - Fixed crashing on missing command line arguments.
   46:   - Fixed several memory leaks
   47:   - Added --dirsfirst option to list directories first.
   48:   - Fixed formatting error when unable to open directories.
   49:   - Fixed bug in parse_dir_colors().
   50:   - Changed -I to also ignore directories.
   51:   - Added --nolinks command to turn off hyperlinks with the HTML output.
   52:   - Fixed several memory leaks in listdir().
   53:   - Some additional code cleanup in listdir().
   54:   - Some systems may define TRUE/FALSE, so don't create the enums for TRUE
   55:     and FALSE if that's the case.
   56:   - Fixed over-allocation bug in read_dir().
   57:   - Added crude beginnings of color output for HTML via CSS (Ted Tiberio
   58:     ttiberio@rochester.rr.com).
   59:   - Fixed buffer overflow problem in dircolors parsing.
   60:   - Fixed recursive symlink detection.
   61:   - Added --inodes and --device options.
   62:   - Added --noreport option.
   63: 
   64: Version 1.3
   65:   - Fixed long pathname problem by dynamically allocating the path.
   66:   - Added recursive symlink detection.
   67:   - Added --help and --version options.
   68:   - When -C is used and LS_COLORS is undefined, tree uses a default color
   69:     scheme (thus -C always forces color output now).
   70:   - Added -S to show ASCII tree lines (Gerald Scheidl)
   71:   - Made tree more portable (Guido Socher and others)
   72: 
   73:   Following options curtsey of Francesc Rocher:
   74:   - Added -o <filename> to redirect the output.
   75:   - Added -H <baseHRef> to print the tree in HTML format.
   76:   - Added -L to set the maximum level of directories to print.
   77:   - Added -R to recursively restart the search at the level given by `-L'
   78:     option (adding as well `-o 00Tree.html').
   79: 
   80: Version 1.2
   81:   - Added -D to print the date of the last modification.
   82:   - Added -t option to sort by last modification time (ala ls -t).
   83:   - Added -I <pattern>, similar to the -P option except tree does not print
   84:     those files which match the pattern.
   85:   - Made tree print non-printable characters in filenames in standard unix
   86:     carrot notation.
   87:   - Added -N option to make tree print filenames without any processing.
   88:   - Added -q option to make tree print non-printable characters in filenames
   89:     as question marks.
   90:   - Added `|' to -F output and made it only print character type after the
   91:     link on sym-links, not on the symlink name itself.
   92:   - Added -u option to display username/uid, and -g option to display group
   93:     name/gid.
   94:   - Fully (pass the salt) implemented dircolors support.
   95: 
   96: Version 1.1
   97:   - Made some changes to the Makefile to insure proper installation and for
   98:     multi-architecture support and a bug-fix.
   99:   - Made root directory colorized if dircolors is enabled.
  100:   - Put []'s around permission and size info, 'cause I think it looks better.
  101:   - Added -A option to enable ANSI-lines hack.
  102:   - Added some sanity checks for dircolors support.
  103:   - Added -P <pattern> to list only those files that match the wildcard
  104:     given in <pattern>.
  105:   - Fixed error where relative symbolic links to directories would not be
  106:     followed when the -l option was used.
  107:   - Made uid 0 the same as anyone else (-a was default for uid 0)
  108:   - Added -x directive to stay on one filesystem (ala find -xdev).
  109: 
  110: Version 1.0
  111:   - The original, a model of perfection...