ver 3.3.2
* Support 4bpp framebuffer on NetBSD/luna68k.
* Desynchronize ssh negotiation on cygwin or mingw.
* "inner_border" option accepts "[horizontal border],[vertical border]" format value.
* Add "leftward_double_drawing" option which embolds medium fonts by drawing doubly at
  1 pixel leftward instead of rightward.
* Add vte_terminal_set_color_*_rgba() functions to libvte compatible library.
* Bug fixes:
  Fix memory leak when opening pty fails on win32gdi.
  Fix the bug which disabled to clear hidden input method window it if large
  value is specified for --border option.
  Fix the bug which disabled to paste UTF-8 string.
  Bitbucket pull request #1 (Thanks to Hayaki Saito san)
  Fix the bug which causes segfault in pasting text via win32 clipboard from x11
  applications over ssh x11 forwarding
  Fix segfault caused by zero column characters like 0x200e.

ver 3.3.1
* Add "use_auto_detect" and "auto_detect_encodings" options.
  (auto_detect_encodings=utf8,eucjp,sjis and use_auto_detect=true enable
  auto detection of utf8, eucjp and sjis.)
* Support ESC $ on non-ISO2022 encodings such as UTF-8.
* Reset pending DCS sequence by pressing ESC key.
* Support iBus 1.5.
* Enable to specify the conversion engine name of iBus. (e.g. --im ibus:anthy)
* Desynchronize ESC [ 5379 ; show_picture BEL on cygwin/win32gdi or mingw.
* "unlimited" value is available for "logsize" option.
* Bug fixes:
  Fix the bug of convertion to sjis.
  Fix the bug which disabled threading scp.
  Fix https://bugzilla.novell.com/show_bug.cgi?id=849342

ver 3.3.0
* Support framebuffer on NetBSD/x68k. (Thanks to NetBSD/x68k developers)
* Support Android. (Experimental)
* Update the colormap instead of searching the closest color when
  OSC 4 ; c ; spec changes RGB of the color number on framebuffer.
* Support OSC ? 80 h (disable sixel scrolling).
* Support U+XXXX-XXXX key in 'font' configuration file.
* Add "unicode_noconv_areas" (a.k.a --ucsnoconv) option.
* Add "allow_scp" (a.k.a --scp) option.
* Remove SWITCH_OSC52. (Use "proto:allow_osc52=switch" instead.)
* OSC 5383 reqests challenge sequence.
* Bug fixes:
  #70 (Thanks to Thomas Wolff)
  Fix the bug which disabled redrawing the margin area on framebuffer.
  Fix the bug of the transparent color of sixel graphics on win32.
  OSC 4 has an effect on RGB of the window background color.
  Send a sixel next line character (-) following a sixel dump.
  Fix the bug which disabled Mod+XXX shortcut key settings on win32.
  Fix the bug which erased the end character of each line in scrolling if DECSLRM
  set the right margin at the right end is fixed.
  Fix the bug of DL/IL which scrolled the screen instead of inserting or deleteing
  lines from the cursor position.
  Fix keypad '5' key (VK_CLEAR) on win32.
  Fix the bug of ignoring the next character after sixel graphics data.
  Fix the bug which makes the window smaller than necessary in resizing.
  Support wsdisplay of the BBGGRR format on NetBSD/OpenBSD. (Thanks to @oshimyja san)

ver 3.2.2
* Support SSH agent authentication and forwarding.
* Support X11 forwarding (no xauth) on win32/libssh2 and java.
* Add "X11 forwarding" checkbox to the connection dialog on win32.
* Change "skip_dialog" option to "show_dialog" and reverse the default behavior.
* Open a pty channel on the same ssh session as the active screen when OPEN_PTY
  or OPEN_SCREEN shortcut key is pressed.
* Bug fixes:
  Fix configure error which --with-gui=xlib,fb option causes. (enbugged at 3.2.1)
  DECALN(ESC#8) resets the screen margins.
  Fix the cursor position in inserting RTL characters after one LTR character.
  Fix segmentation fault of libvte compatible libyrary with synaptic 0.80.
  Fix clipboard operations of copy&paste on multiple windows on win32.
  Fix hangup on x11 forwarding.
  Fix segmentation fault in closing the first window on win32/libssh2.
  Fix the font and position of IME preedit text on win32.

ver 3.2.1
* Support framebuffer on OpenBSD.
* Support software keyboard on framebuffer.
  (Double-click Button1 at the right bottom corner of the screen to show it.)
* Support USB keyboard with iBus on NetBSD/OpenBSD framebuffer.
* Support CSI ? 69 h, CSI ? 69 l (DECLRMM) and CSI pl;pr s (DECSLRM).
* Support CSI 3 m and CSI 23 m which set/unset italic attribute.
* Prefer JISX0208 to JISX0213 all the time in converting Unicode to other cs.
* If DEFAULT=-foo-bar-medium-r-*--%d-*- is specified in ~/.mlterm/font,
  -foo-bar-bold-r-*--%d-*-, -foo-bar-medium-i-*--%d-*- or -foo-bar-bold-i-*--%d-*-
  are automatically searched for a bold, italic or bold italic font.
* Bug fixes:
  SF Bug #3614142 (Thanks to Ahmed El-Mahmoudy)
  SF Bug #3614192 (Thanks to Ahmed El-Mahmoudy)
  Fix the bug which caused segmentation fault in using a font whose width doesn't
  match the usascii font on 24 or 32 bpp framebuffer.
  Fix the bug which caused segmentation fault in closing input method status window.
  Fix the bug which caused segmentation fault in loading illegal pcf fonts.
  Resize the window in attaching a new pty. (enbugged at 3.2.0)
  Fix the bug which disabled mlconfig and mlterm-menu. (enbugged at 3.2.0)
  Fix the error message in the failure of loading US-ASCII font.
  Fix the bug which lets parcellite reset the selected region.
  Report relative-origin position of the cursor to CPR sequence.

ver 3.2.0
* Support framebuffer on NetBSD.
* Support 1 bpp framebuffer.
* Support sixel graphics and wall pictures on 1 and 8 bpp framebuffer.
(See http://www.youtube.com/watch?v=djbEw0G_LMI and http://www.youtube.com/watch?v=5IH1NYSVpHY)
(Thanks to @tsutsuii san)
* Add "use_urgent_bell" option which is equivalent to "bellIsUrgent" option of
  xterm and support CSI ? 1042.
* "only_use_unicode_font" and "not_use_unicode_font" options have an effect
  on preedit and candidate characters of input method plugins.
* Add "sound|visual" to the value of "bel_mode" option.
* Enable to change "not_use_unicode_font" and "only_use_unicode_font" dynamically.
* Add "box_drawing_font" option.
* Support efont-unicode fonts for framebuffer.
* Bug fixes:
  Fix the bug which disabled some shortcut keys in FreeBSD/framebuffer.
  Fix the bug which ignored the specified encoding of "default_server" option
  in opening a new pty.
  Fix the bug which disabled sixel graphic images in framebuffer 16bpp.
  Fix the bug which disabled inline pictures if use_dynamic_comb option is true.
  Fix the bug of iBus input method plugin which disabled to erase the last
  preedited character even if backspace key was pressed.
  Fix the wrong height of the preediting cursor of the input method plugin
  if the value of "inner_border" option isn't 2. (Thanks to @tsutsuii san)
  Fix "use_dynamic_comb" option which didn't work anymore.
  Fix the bug which disabled "UNUSED" key in ~/.mlterm/key.
  Change key seuqences for modifier keys + cursor keys in application cursor key
  mode. (e.g. Ctrl+Up: "\x1bO1;5A" -> "\x1b[1;5A") (Thanks to Mohammad Alsaleh)

ver 3.1.9
* Remove --enable-sixel option from configure, and add --disable-image option.
  That is, support sixel graphics by default unless configure with
  --disable-image option. (w3m-remoteimg (https://bitbucket.org/arakiken/w3m/downloads)
  which doesn't depend on sixel graphics but on OSC 5379 show_picture also works
  on mlterm by default.)
* Separate SSH client functions to a dynamically loaded module (libptyssh)
  in platforms except win32.
* Treat key strings of "main" configuration file case-insensitively.
  (Both encoding=utf8 and ENCODING=utf8 are available.)
* Assign -M and -P options as the short options of --im and --clip.
* Add "allow_change_shortcut" (--shortcut) option which enables "set_shortcut"
  command of configuration protocol.
* Bug fixes:
  Fix the conflict of DCS(0x90) and the first byte of SJIS, GBK and so on.
  Fix the bug which disabled input and output of pty when configuration program
  such as mlconfig is started.
  Encode input character masked with 0x80 to the character encoding of pty
  if the value of mod_meta_mode option is 8bit. (Thanks to Vladimir Elisseev)
  Fix the bug which disabled Alt+symbol and Control+@ in win32.
  Fix the bug which disabled some shortcut key settings.

ver 3.1.8
* Support framebuffer on FreeBSD. (Experimental)
* 'key' configuration file accepts Button1 - Button5.
* Remove "conf_menu_path_1", "conf_menu_path_2", "conf_menu_path_3" and
  "button3_behavior" options which are integrated to shortcuts.
  [Migration]
  (~/.mlterm/main)        (~/.mlterm/key)
  conf_menu_path_1=... => Control+Button1="menu:..."
  conf_menu_path_2=... => Control+Button2="menu:..."
  conf_menu_path_2=... => Control+Button3="menu:..."
  button3_behavior=... => Button3="exesel:..."
* Add "set_shortcut" command to configuration protocol.
* Bug fixes:
  Fix the bug of DECCRA.
  Fix the bug which broke input string of "ExecCmd" field of the connection dialog in win32.
  Fix the bug which didn't redraw a part of full-width characters when window is exposed.
  Enable to change "vertical_mode" option dynamically in framebuffer.

ver 3.1.7
* Support not only bmp formats but also other image formats by mlimgloader
  (which requires gdk-pixbuf or GDI+) in win32.
* "contrast", "gamma" and "brightness" options are available in win32.
* Support CSI 22 0..2 t and CSI 23 0..2 t.
* Support DCS ... { ... ST. (DECDLD)
  (http://github.com/saitoha/vim-powerline/tree/drcs works!)
* Assign U+10XXYY like drcsterm to DRCS (ESC ( SP XX YY)
  (0x40 <= XX <= 0x7e, 0x20 <= YY <= 0x7f)
  (See http://github.com/saitoha/drcsterm)
* Remove "title" from configuration protocol.
* Support alpha values of icon files if mlterm is built without
  --with-imagelib=gdk-pixbuf option.
* Support UTF8 text for setting the window title by OSC 0 or OSC 2 in win32.
* Add --disable-use-tools option (which disables external tools) to configure.
* Support alpha mask of sixel graphics.
* Support uim and kbd plugin in framebuffer.
* Bug fixes:
  Fix the bug of "button3_behavior" option rejecting "mlclient ..." command.
  Fix the incorrect parsing of font names which contain digit characters like
  "Courier 10 Pitch" which was regarded as 10-point size "Courier" font.
  Adjust the pty size to the screen size in creating a new pty by Ctrl+F2 etc
  in framebuffer.
  Revive "contrast", "gamma" and "brightness" options of mlterm built without
  --with-imagelib option in Linux.
  Fix segfault in starting mlterm with --pic option in framebuffer.
  Fix the malfunction of cursor keys in mlcc in cygwin. (Thanks to saitoha san)
  Fix the bug of saving or restoring cursor in OSC ? 1047 h or OSC ? 1047 l.
  Exit mlcc to avoid segfault if OSC 5380 doesn't return anything.
  Fix the bug of unloading fonts which are still used in framebuffer.

ver 3.1.6
* Support ":[Percentage]" format for font-fb.
  (e.g. ISO8859_1=/../font.pcf:100)
* Support gzipped pcf fonts in framebuffer.
* Support 3 byte rgb color sequence.
  (<ESC>[38;2;<r>;<g>;<b>m and <ESC>[48;2;<r>;<g>;<b>m)
* Support DECCRA(<ESC>[...$v) and DECERA(<ESC>[...$z).
* Add --altbuf / "use_alt_buffer" option which is equivalent to
  "titeInhibit" of xterm.
* Add --colors / "use_ansi_colors" option which is equivalent to
  "colorMode" of xterm.
* Add --exitbs / "exit_backscroll_by_pty" option.
* -Y option converts unicode line drawing characters (U+2500 etc) to dec
  special ones in order to show them correctly with a unicode font which
  contains double-width glyphs or no glyphs for line characters.
* Update unicode property table (generated from UnicodeData.txt and
  EastAsianWidth.txt) to version 6.2.0.
* "blink_cursor" option is available for libvte.
* Remove "add_picture" and "remove_picture" commands from configuration
  protocol, and add "show_picture" command to it.
* Change key sequences in term_type=mlterm
  (application cursor key mode is off)
  XK_HOME: \x1bOH -> \x1b[H   XK_END : \x1bOF -> \x1b[F
* Change key seuqences in term_type=rxvt.
  (application cursor key mode is off)
  XK_HOME: \x1b[7~ -> \x1b[H  XK_END : \x1b[8~ -> \x1b[F
  (application cursor key mode is on)
  XK_HOME: \x1bOH -> \x1b[7~  XK_END : \x1bOF -> \x1b[8~
* Bug fixes:
  Fix the bug of showing incorrect glyphs of large fonts like unifont.pcf.
  Fix the infinite loop in the failure of executing the command specified with -e option.
  Fix the compilation error in linking gdk-pixbuf-2.0. (SF topic #6234829)
  (Thanks to Lotus Shih and rabin_y)
  Fix the bug of incorrect input of 'A' - 'Z' keys in win32.
  Fix the memory leak of scrollbar views.

ver 3.1.5
* Support framebuffer on Linux. (Experimental)
  (See doc/en/README.fb or doc/ja/README.fb in detail.)
* Support "?" of OSC 4, 10 and 11.
* Support CSI 14 t and CSI 18 t.
* Break the binary compatility of extra scrollbars and pixmap_engine
  with the ones before 3.1.4.
* Add "update_all" to the configuration protocol.
* Add k5 entry for ~/.mlterm/termcap.
* Bug fixes:
  Fix the incomplete hebavior of double- or triple-clicking and dragging.
  (Thanks to Andi Cristian Serbanescu)

ver 3.1.4
* Support 0x90...0x9c format for sixel graphics sequence.
* Change the file where sixel graphics sequence is stored temporarily
  from ~/.mlterm/picture.six to ~/.mlterm/[tty name].six.
* Add k1, k2, k3 and k4 entries for ~/.mlterm/termcap.
* Change key sequences in term_type=xterm.
  XK_F1:     \x1b[11~ -> \x1bOP
  XK_F2:     \x1b[12~ -> \x1bOQ
  XK_F3:     \x1b[13~ -> \x1bOR
  XK_F4:     \x1b[14~ -> \x1bOS
* Support remote image files via network protocols supported by GVfs.
  (e.g. mlterm -pic http://....)
* Use CSI ? 8428 instead of CSI ? 8840. (Thanks to saitoha san)
* Bug fixes:
  Fix conflicting types of kik_utmp_new. (Thanks to KATO Masashi san)
  Erase wrap line attributes completely in clearing lines.
  (Thanks to Andi Cristian Serbanescu)
  Enable PAGE_DOWN shortcut (which doesn't anything) when it reaches the bottom.
  (Thanks to Andi Cristian Serbanescu)
  Fix freeze in scrolling by CSI r. (Thanks to koie san)
  Fix the problem which always replaces the 2nd or later sixel graphics with
  the 1st one if mlterm is compiled with --with-imagelib=gdk-pixbuf option.
  (Thanks to saitoha asn)
  Fix the problem of reverting back to selecting one character at a time
  by dragging the pointer after double- or triple-clicking.
  (Thanks to Andi Cristian Serbanescu)

ver 3.1.3
* Support OSC 5;0 and OSC 5;1.
* Support CSI ? 8840 h, CSI ? 8840 l and CSI ? 8840 n.
  (see https://docs.google.com/document/d/1Dgq81J0eQEfjq3MR__O7VrbSVnatr9CCqMEITse9psk/edit?pli=1)
* Support CSI SP q partially.
* Support CSI [>4;2 m and CSI [>4;0m partially.
  (Note that sequence from terminal is CSI <code>;<mod>u, not CSI 27;<mod>;<code>~.)
* Add "ssh_keepalive_interval" option.
* Add "ssh_x11_forwarding" option.
* Add "use_bold_font" option.
* Add "use_local_echo" option and CSI ? 9500 h / CSI ? 9500 l which enable or disable
  local echo mode.
* Merge SF patches:
  #3529392 (Thanks to Ahmed El-Mahmoudy)
  #3529386 (Thanks to Ahmed El-Mahmoudy)
  #3530235 (Thanks to Ahmed El-Mahmoudy)
* Bug fixes:
  #3528838 (Thanks to Thomas Wolff)
  #3528836 (Thanks to Thomas Wolff)
  Fix a bug which wrongly keeps a screen which has failed to open.
  Show characters in the center of cells whose width is larger than the default.
  (Thanks to Andi Cristian Serbanescu)
  Fix a bug which erases scrolled area. (Thanks to Andi Cristian Serbanescu)
  Fix failure of opening pty in startup in MacOS 10.7.
  (Thanks to saitoha san)

ver 3.1.2
* Support extended mouse tracking mode.
  (CSI ? 1006 h and CSI ? 1006 l / CSI ? 1015 h and CSI ? 1015 l)
* Support sixel graphics sequence partially. (DCS .. q .. ST)
  (configure with --enable-sixel option.)
* Support FocusIn/FocusOut event tracking. (CSI ? 1004 h and CSI ? 1004 l)
* Support inputmethod/kbd in win32.
* Add "add_picture", "remove_picture" and "close_pty" commands to
  configuration protocol.
* Add "hide_underline" option.
* Merge SF patches:
  #3524577 (Thanks to Ahmed El-Mahmoudy)
  #3524578 (Install mlterm tools to $(libexecdir)/mlterm instead of $(libexecdir))
  (Thanks to Ahmed El-Mahmoudy)
  patch-ae in NetBSD pkgsrc x11/mlterm.
* Bug fixes:
  Fix a bug which disabled "bd_color" and "ul_color" options in reverse characters.
  (Thanks to Andi Cristian Serbanescu)
  Fix an ibus bug which causes segmentation fault if ibus daemon is not found.
  Fix a bug which could cause failure of opening a new window over ssh connection.
  Fix a bug which causes infinite loop if large OSC sequence is received.
  (Thanks to Koie Hidetaka san)
  Fix a bug which disabled mlconfig and mlterm-menu etc to start if multiple screens opened.

ver 3.1.1
* Fix a bug which caused segfault in 64bit Linux.
* Enable to change 0-15 colors by OSC 4 sequence.
* Enable to specify --sep, --button3, --clip, --restart and --logmsg options
  for mlclient.

ver 3.1.0
* Support extended mouse tracking mode. (CSI ? 1005 h and CSI ? 1005 l)
* Support "use_variable_column_width" and "letter_space" options in win32.
* Support multiple numeric parameters of SM, RM, DECSET and DESRST sequence.
  (Thanks to Iwamoto Kouichi san)
* Support BiDi mirroring. (Thanks to Khaled Hosny)
* Add "blink_cursor" option.
* Add "inner_border" option.
* Add "bd_color"(rxvt style) and "ul_color" options. (equivalent to colorBD and colorUL
  options of xterm and rxvt.)
* Add "cipher_list" for ssh connection.
* Add java version. (experimental)
* Add VT52 emulation. (configure with --enable-vt52 option.)
* Remove IIIMF plugin.
* Bug fixes:
  SF Bug #2878878 (Thanks to Kusanagi Kouichi san)
  SF Bug #3481552 (Thanks to Kobayashi Hiroaki san)
  SF Bug #3487163 (Thanks to raghavkrishna)
  SF Bug #3509743 (Thanks to Thomas Wolff)
  SF Bug #3509744 (Thanks to Thomas Wolff)
  SF Bug #3512067 (Thanks to phcoder)
  Fix a bug which didn't clear margin area after visual bell.
  Fix a bug which disabled scrolling in vertical mode in win32.
  Fix a bug which disabled wheel mouse in win32.
  Fix a bug of reverse-video algorithm of highlighted cursor or selected text.
  (Thanks to Andi Cristian Serbanescu)

ver 3.0.11
* Support CSI 8 t and CSI 4 t sequence partially.
* Change the file to output messages by --logmsg option
  from ~/.mlterm/msg[pid].log to ~/.mlterm/msg.log.
* If ~/.config/mlterm exists, use it as a user config directory instead of ~/.mlterm.
* Support VtePty partially.
* Support mod_meta_mode option in win32.
* Support combination of Control+key in win32.
* Bug fixes:
  Fix a bug which erased border of candidate or status screen of uim or kbd.
  SF Bug #3464878 (Thanks to Daniel Lublin)

ver 3.0.10
* Fix a problem which could cause error in loading a picture file.
* Merge SF patches:
  #3459267 (Thanks to Kusanagi Kouichi san)

ver 3.0.9
* Add auto-restart feature. ("auto_restart" option)
* Support OSC 52 sequence which is allowed by "allow_osc52=true" in ~/.mlterm/main
  or SWITCH_OSC52 shortcut key.
* -V option is no longer necessary (and not automatically turned on) to show
  indic characters.
* Improve performance of cairo module and libvte.
* Improve processing key events of ibus.
* Support iBUS 1.4.
* Add experimental support for GTK+-3.0. (configure --with-gtk=2.0|3.0)
* Reverse behavior of "alpha" option.
* Add "alpha" box to mlconfig.
* Bug fixes:
  Fix strange behavior in selecting indic characters.
  Fix a libvte's problem which gets gnome-terminal not to be resized even if font size is changed.
  Fix a problem which disabled hinting of font metrics in cairo.
  Fix a problem which could cause segv in selecting region.
  Revive "Brightness", "Contrast" and "Gamma" boxes of mlconfig.

ver 3.0.8
* Change default value of "use_ind" option from true to false.
* Merge SF Patches:
  #3412453 (Thanks to Ahmed El-Mahmoudy)
* Bug fixes:
  Fix wrong origin setting by CSI ? 6 l. (Thanks to Konosuke Watanabe san)
  Fix a problem which causes segmentation fault if both -J and -bi options are specified.

ver 3.0.7
* Support bracketed paste mode. (CSI ? 2004 h , CSI ? 2004 l)
* Support Button-event and Any-event mouse tracking.
  (CSI ? 1002 h , CSI ? 1002 l , CSI ? 1003 h , CSI ? 1003 l)
* Support scp using libssh2.
  (Add "SSH SCP" front-end to mlconfig and "mlscp.sh" command line tool.)
* Support DEC Special characters in win32. ("Tera Special" font is necessary.)
* Support application escape mode. (CSI ? 7727 h , CSI ? 7727 l)
* Support OSC 10, OSC 11 and OSC 12.
* Add "logging_msg" option whose default value is true.
* Support dynamic loading of BiDi and Indic modules.
* Support dynamic loading of xft and cairo modules.
* Integrate OSC 5384 - 5391 to OSC 5379 - 5383 and drop OSC 5382.
* Change format of "select_pty", "search_prev", "search_next"  "snapshot" in  
  OSC 5379 sequence as follows.
  select_pty=<pty dev name> => select_pty <pty dev name>
  search_prev=<pattern> => search_prev <pattern>
  search_next=<pattern> => search_next <pattern>
  snapshot=<encoding name>:<file name> => snapshot <file name> <encoding name>
* Support mlconfig in connecting a ssh server by libssh2.
* Improve the way of determining width of cairo fonts.
* 'make uninstall' is available.
* Other bug fixes:
  Fix a problem which causes leak of graphic context resource in libvte.
  Fix a problem which can minimize window in some themes in win32. (Thanks to Iwamoto Kouichi san)
  Fix wrong position in receiving WM_MOUSEWHEEL event in win32. (Thanks to Iwamoto Kouichi san)
  Fix illegal mouse reports if mouse goes outside the window. (Thanks to Iwamoto Kouichi san)
  Fix double free in bidi rendering. (Thanks to NODA, Kai san)
  Remove "-lvte" in linking libvte.so.

ver 3.0.6
* Support cairo for text rendering. (Experimental)
  (See doc/en/README.cairo in detail.)
* Support searching text in terminal screen. (Add "mlsearch.sh" tool.)
* "CSI < r", "CSI < s" and "CSI < t" sequences are supported.
* Improve cursor movement in bi-direction text.
* Improve compatibility of libvte. (Gtkterm2, evilvte and sakura work.)
* Ignore all spaces at the end of lines in selecting text regardless of their
  fg/bg colors.
* Support unicode indic characters (using ISCII fonts though). (Experimental)
* Other bug fixes:
  Fix a mistake which disabled configuration in $prefix/etc/mlterm in libvte.

ver 3.0.5
* Fix a problem of failing in compilation in gtk/ in the system where
  vte isn't installed.
* Fix a problem that may overwrite genuine libvte.so by mlterm's one in
  installation without intension.
* Support "ssh_public_key" and "ssh_private_key" options.

ver 3.0.4
* Add support for libssh2. (Experimental)
* Support "use_unicode_property" option.
* Support "not_use_unicode_font" option in indian characters of unicode.
  (libind is required.)
* Mlimgloader is possible to avoid to build if you don't specify it
  as a value of configure's --with-tools option.
* Merge SF patches:
  #3243508 (Thanks to Ahmed El-Mahmoudy)
  #3243231(partially) (Thanks to Kusanagi Kouichi san)
* Other bug fixes:
  Fix an error in setting "iBus" from mlconfig. (Thanks to shitamo san)
  Fix wraparound failure if terminal column size is 100.
  Fix compilation failure of mlimgloader with gdk-pixbuf1.
  Fix compilation failure in win32.
  Fix an error in opening a new pty by mlclient(x) which uses configuration protocol.
  SF Bug #3280196 (Thanks to Yoshiaki Kasahara san)

ver 3.0.3
* Add support for iBus. (Experimental)
* Even if gdk-pixbuf is not linked to mlterm (--with-imagelib=gdk-pixbuf
  option is not specified in configure), wall picture, icon picture
  and pixmap_engine are supported by an external program (mlimgdisplay)
  which uses gdk-pixbuf.
* Support "wall_picture" option partially (BMP format alone) in win32.
* Support palette settings in libvte.
* libvte uses dpi of gdk for xft font instead of manually calculated one
  by DisplayWidthMM (,which can return wrong value in vmware) etc.
* Unsupported but valid formatted escape / CSI sequence is correctly ignored.
  (Thanks to Iwamoto Kouichi san)
* Support "use_clipboard" option which enables CLIPBOARD selection not only
  PRIMARY selection.
* Other bug fixes:
  Fix wrong drawing of background of DEC Special characters. (Thanks to Iwamoto Kouichi san)
  Unhighlight background of bold characters. (Thanks to Iwamoto Kouichi san)
  SF Bug #3158963 (Thanks to Jyun-Yan You)
  SF Bug #3053107 (Thanks to Nezmer, Thanks to Iwamoto Kouichi san)

ver 3.0.2
* Drop imlib, gdk-pixbuf1 and gtk-1.x support.
* Add libvte compatible library using mlterm engine. (Experimental)
* Support gnome-pty-helper. (configure with --enable-pty-helper option)
* Support "alpha" option in X11.
* Add "depth" option.
* Support "rgba:RR/GG/BB/AA" format to specify rgba color in 32-bit depth.
* Add "bidi_mode" option.
* Add "letter_space" option.
* Support execution of command like "mlclient -e w3m" in "button3_behavior" option.
* Other bug fixes:
  "ESC [ r" and "ESC c" reset scrolling region. (Thanks to Iwamoto Kouichi san)
  SF Bug #3072833 (Thanks to Andreas Metzler)
  SF Bug #3051467 (Thanks to David Kolovratnik)
  SF Bug #3014219 (Thanks to Khaled Hosny)

ver 3.0.1
* Improvements for performance of changing 256 colors by
  "\x1b]4;N;rgb:RR/GG/BB\x07" sequence. (Thanks to Konosuke Watanabe san)
* Support "ESC[9Nm" and "ESC[10Nm" sequences.
* Add --button3/button3_behavior option. (If "menu1" is specified, pressing
  button3 shows conf_menu_path_1 program (mlterm-menu) like gnome-terminal.)
* Add "Copy" & "Paste" menus to mlterm-menu.
* Improvements for compatibility with xterm about RGB of system colors.
* Add 'col_size_of_width_a' to configuration protocol. (doc/en/PROTOCOL)
* Merge SF patches:
  #2988801, #2987646 (Thanks to Ahmed El-Mahmoudy)
* Other bug fixes:
  SF Bug #2818015(partly),#2818018 (Thanks to Thomas Wolff)

ver 3.0.0
* Support 256 colors. (Thanks to Shinichiro Hamaji san)
* Character convertion tables are separated from libmkf library.
* Support win32(Windows 2000-XP) native GUI.
  ('--with-gui=win32' in mingw, msys and cygwin)
* Support font and color configuration protocol.
  (doc/en/PROTOCOL.font,PROTOCOL.color)
* Change 'aafont' format as follows. (Elements in parentheses are optional.)
  [Family]-[Encoding](:[Percentage])
  => [Family]( [Weight] [Slant] [Size]-[Encoding]:[Percentage])
* Add 'DEFAULT' key which specifies fonts used by default
  for font configuration files.
* Add --maxptys option.
* Add 'mlclient', 'mlclientx', 'static_backscroll_mode' and 'type_engine' to
  configuration protocol. (doc/en/PROTOCOL)
* Add 'mlclientx' command.
* Merge SF patches -
  #1574764 (Thanks to Christian Biere)
  #        (Thanks to Frederic Heulin)
  #2879800 (Thanks to Kouichi Kusanagi san)
* Other bug fixes:
  SF Bug #1999220 (Thanks to Christian Biere)

ver 2.9.4
* Arabic translation of mlconfig [Khaled Hosny]
* Selected region can be expanded by right-clicking [minami]
  (Thanks to ssakane)
* New config key string "title" to allow change pty title [minami]
* Set DISPLAY correctly for ptys opened by -P option [nokada] (SF Bug #1534313)
* Fixed compile errors with gcc 4.3 [mfabian]
* Fixed a potentiol off-by-one bug [mfabian] (Thanks to Dominique Leuenberger)
* Fixed compile errors on biarch systems [Kenshi Muto] (Debian Bug #396532)
* Plugged file-desctiptor leaks [Christian Biere] (SF Patch #1576044)
* Made "restore cursor" work properly with alternate screens [minami]
  (SF Bug#1472143)
* Fixed broken handling of Atom [Kusanagi Kouichi]
* Other bug fixes:
 - Debian BUG #329194 [David Kolovratnik]
 - SF Bug #1568596 [nokada]
 - SF Patch #1574241 [Christian Biere]

ver 2.9.3
* Improvements for compatibility with xterm:
  - Log file handling [kzys]
  - Function keys [seiichi] (Thanks to Konosuke Watanabe)
  - Sequence for setting scroll region [seiichi]
    (Thanks to SHIOTA Shoichi and Takashi SHIRAI)
  - Behavior of saving/restoring cursor [minami]
    (Thanks to Thomas Dickey for suggestions)
  - Termcap and Terminfo [minami, seiichi]
  - Turn off mouse position reporting by a "reset" sequence [minami]
    (Debian Bug #55637)
* Improvement build prosess for cross-compiling [minami]
* Workaround for missing rgb.txt [minami]
* Updated documents [kzys, minami, seiichi]
* Bug fix for broken selection requester [minami]
* Added support for SCIM-1.4.x [seiichi]
* Removed support for SCIM-1.0.x [seiichi]
* Removed support for uim-0.x.x [seiichi]
* Hebrew mapping table for "kbd" input method [seiich]
* Revided a scroll caching mechanism [seiichi] (SF Bug #1161050)
* Suppressed a check for libxpg4 of FreeBSD [seiichi]
  (Thanks to SHIOTA Shoichi and MANTANI Nobutaka)
* Fixed a bug of alignment of full width chars when variable column width is
  enabled [minami] (Thanks to Oibane)
* Vietnamese translation for mlconfig [Pham Thanh Long]
* Other Bug fixes:
  - SF Bug #1206515 [Takeshi Hakamata]
  - SF Bug #1161055 [seiichi]
  - Debian Bug #302231 [Andreas Jochens]
  - Debian Bug #313970 [Jens Seidel]
  - Debian Bug #350590 [seiichi]
  - SUSE Bug #105320 [mfabian]

ver 2.9.2
* [SECURITY] Fixed possible integer overflow.
  Overview  : If a large image file is specified as a background image,
              mlterm may access invalid memory.
  Affected  : mlterm 2.5.0--2.9.1 configured with gdk-pixbuf support
  Solution  : Update to mlterm-2.9.2.
* Improvement for mouse tracking feature. [minami]
* New '--iconpath' option and 'icon_path' key for per-window icon setting.
  [minami]
* New '--kill' option for mlclient. [minami]
* Revived termcap file. [seiichi]
* Xterm-like color scheme for cursor and selection. [minami]
  (Thanks to Ian Ward)
* SCIM input method plugin (Experimental) [seiichi]
* Updated documents. (#1110868) [mfabian, minami, seiichi]
* IIIMF X aux object handling. [seiichi]
* Implemented some xterm private esc sequences (1047/1048/1049). [minami]
* Fixed a shortcut key bug [minami] (Thanks to Yusuke Sakai)
* Bug fixes for input method plugins [Kenichi Handa, Etsushi Kato]
* Other bug fixes including #1081111 and #1048321 [mfabian, minami, seiichi]

ver 2.9.1
* Fixed a segfault caused by broken hash table. (#1061470) [seiichi]
* Fixed a segfault when mlclient has bool option. (#1069725) [minami, seiichi]
* Workaround for a segfault of uim-prime. [seiichi]
* Some improvements for m17n-lib support. [seiichi]
* Updated w3mmlconfig. [seiichi]
* A couple of fixes in configure scripts. [minami, seiichi]
* Minor improvement to allow signal handling to be old POSIX compliant. [minami]
* Horizontal candidate window for input methods. [seiichi]
* Non-interactive mode of mlcc. [minami]
* man-page of mlcc. [minami]
* A lot of cleanups for mlconfig to get rid of compiler warnings. [minami]
* Fixes for missing locale files in mlterm.spec. (#1072304) [seiichi]

ver 2.9.0
* Improvement of borderless mode using _MOTIF_WM_HINTS [minami]
* Fixed a selection bug with KDE klipper. [minami]
* GTK+2 migration in mlconfig/mlterm-menu [minami]
* New option '--type' to select the rendering engine for drawing fonts [karaki]
* Fixed a bug when moving cursor to out of the screen. [minami]
* Fixed a bug in mod_meta_mode = 8bit. [minami]
* Fixed a bug that crashed mlterm by changing font size [minami]
* Fixed a bug in stream pty on 64bit arch. (Debian BTS #226654) [minami]
* Fixed a bug of 'mlclient -e' [MURANO Naoki <nao@futurex.org>]
* mlconfig lists scrollbars in user's configuration directory and system
  directory. [kubota]
* New external tool 'mlterm-zoom' [kzys]
* Update man [kubota, mfabian, minami, seiichi]
* Fixed a bug that crashed mlterm when invalid value was specified with
  --fsrange option [mfabian]
* Fixed a bug that crashed mlterm when resizing a window over and over.
  [seiichi]
* Verbose message for devpts problem of Linux (Debian BTS #257765) [seiichi]
* Fixed a bug with DEC special character in using xft. [minami]
* Fixed a bug in selecting ISCII text. [karaki]
* Support uim. (Experimental) [seiichi]
* Support IIIMF. (Experimental) [seiichi]
* Support input method of m17n-lib. (Experimental) [seiichi]
* Support INCR type transfer of ICCM selection protocol. (Debian BTS #248087)
  [minami]
* Fixed incorrect mapping for KOI8-U <-> UCS4. (Debian BTS #267631)
  [Eugeniy Meshcheryakov <eugen@univ.kiev.ua>]
* A lot of improvements for terminfo [minami]
* Fixes for strange behavior of VT emulation [minami, seiichi]
* Fixed a bug that XIM could not be used with multiple displays. [seiichi]
* Fixed a bug that the preedit area of XIM became invisible in the maximized
  window. [seiichi]
* Cleanups and refactorings for ml_* APIs [karaki]
* New svg icons [Tobias Kieslich <tobias@justdreams.de>]

ver 2.8.0pl1
* New '--borderless' option [karaki]
* After options saved by 5382 or 5383 protocol, new terminals start
  with the new options. [karaki]
* New configuration protocol 'snapshot' [karaki]

ver 2.8.0
* Added contrib/scrollbar/pixmap_engine, which eases adding your original scrollbars
  to mlterm.
* Shrunk used memory if many font names specified in ~/.mlterm/*font files.
* Added tool/viewsfml.
* Garbage multi-byte characters were often left in a screen. Fixed.
* Partially ported kiklib to MS Windows.
* Added -%,--logseq,logging_vt_seq option.
* Revivied mlterm configuration protocol 5380, added mlcc and w3mmlconfig again.
* Supported window grouping.
* ml_char_t is 64bit in LP64, not 96bit.
* Fixed many bugs, cleaned many codes, and updated documentations.

ver 2.7.0
* Supported pty switching in the same window.(see doc/ja/README.ja in detail for the Japanese.)
* Supported koi8-t,georgian-ps,cp1251 and cp1255. 
* Gettextized mlconfig.
* Improved 'apply','cancel' etc buttons in mlconfig.
* Mlconfig now can save configuration changes to ~/.mlterm/main.
* Added mlterm-menu which starts by Ctrl+Right.
* Forbidden 5380 protocol(doc/en/PROTOCOL) for some security issues, 
  and removed mlcc, mlconf_curses and w3mmlconfig as a result of it.
* Fixed many bugs, cleaned many codes, and updated documentations.

ver 2.6.0
* Window icon is supported and icon_path option is added.(Thanks to Minami Hirokazu san)
* Fixed critical bugs around bce support.
* Fixed incorrect size hints bug.(Thanks to Sato Seiichi san)
* XDND is supported.(Thanks to Minami Hirokazu san)
* mlconfig improved.(Thanks to Kubota Tomohiro san)
* contrast/gamma options are supported.
* HOME/END keys are supported.
* metakey=[mod1-mod5,meta,alt,super,hyper] option is supported.
* TERM=mlterm is supported and doc/term/mlterm.{ti|tc} are added.
  (Thanks to Minami Hirokazu san)
* And many minor bugs are fixed.

ver 2.5.0
* gdk-pixbuf as well as imlib is supported.(Thanks to Minami Hirokazu san)
* mlterm can be built in other directories than the source tree.
  (Thanks to Nakada Nobuyoshi san)
* BCE is supported.
* mlterm is separated into vt100 core functions(mlterm/) and x window system 
  specific functions(xwindow/), and mlterm window can be revived even if
  it is destroyed by a window manager.
* UCS4 is used internally even if --enable-ucs4 option is not specified.
* <KEY>=<OUTPUT STRING> format is supported in key config file.
* mlcc is added. (Thanks to Minami Hirokazu san)
* extra scrollbar plugins(athena,motif,mozmodern,next) are added.
  (Thanks to Sato Seiichi san)
* 16 color support.
* And many minor bugs are fixed.

ver 2.4.0
* #RRGGBB format is supported for specifying fg/bg color.
* All color names defined in rgb.txt are available for specifying fg/bg color.
* Bidi processing is improved for practical use.(Thanks to Nadim Shaikli)
* Even if console applications don't support character combining, -J/--dyncomb
  option enables them to show combining characters correctly.
* Shortcut keys for scrolling which are not compatible with xterm are disabled
  by default. -q/--extkey option enables them.
* And many minor bugs are fixed.

ver 2.3.0
* Vertical view(both right to left and left to right) is supported.
* Max number of pty windows is increased to 32.
* Most settings of scrollbar(position,type,color etc) can be dynamically changed.
* Number of extra dots between lines can be specified.
* Brightness of wall picture and transparent background can be adjustied.
* Mlterm can work as a daemon process , and mlclient which is a front end of mlterm
  server is added.
* Mlterm can handle multiple display connections.
* utmp,wtmp is supported by utemper , login/logout functions , or directly 
  operating BSD style utmp,wtmp files.
  (utemper support is contributed by Mike Fabian , and login/logout one is by
  Minami Hirokazu san. Thanks!)
* Transparent background by _XROOTPMAP_ID(on kwin,icewm etc) is supported.
* and many minor bugs are fixed.

ver 2.2.0(2002/01/29)
* variable length column is supported.
* ISCII support codes are imported(but is not still supported formally).
* fribidi 0.10.0 is supported.
* Full Reset button is added to mlconfig.
* color fading is supported.
* big5 unstandard characters can be converted to and from ucs4.
* cursor form is changed when window is focused or unfocused.
* Background of color-reversed characters is drawn with fg color event under wall paper 
  or tranparent mode.
* ESC ] 20 ; pt BEL sequence is supported.
* mlterm configuration protocol is decided and implemented.
* w3mmlconfig(w3m local-CGI) is contributed by Sakamoto Hironori san.
* mlconf_curses(perl + curses) is contributed by Minami Hirokazu san.
* etc/{font|vfont|aafont|vaafont} format is changed.
  (Dynalab font can be shown correctly by using this extension)
* some characters of CP932 based true type fonts couldn't be shown , but fixed.
* CP932 gaiji characters (IBM , NEC , NECIBM) <=> UCS conversion is supported.
* and many minor bugs are fixed.

ver 2.1.0(2001/12/29)
* Big5 and koi8 copy&paste problem is fixed.
* Bidi rendering and Arabic shaping are supported.
* BIG5HKSCS is supported.
* most of vttest items are passed.
* processing encodings of copy&paste text is improved.
* mlconfig is improved.(e.g. it works asynchronous with mlterm itself)
* mlterm icons(doc/icon/) are contributed by Kubota Tomohiro san:)
* XIM processing is improved.
* and many minor fixes/improvement.

2001/5/12 development started
