* The file copy and move were optimized.
* The crash on the cancellation of POP3/SMTP session was fixed.
* The crash when a person was removed and its e-mail addresses
were referenced by a group in another folder was fixed.
* The Japanese manual was updated.
2.4.0beta8:
* In the address book, the import of CSV and Tab-separated text
file was implemented.
* 'Within 1 day' and 'Recent 5 days' was added to the quick search rule.
* The toolbar style switch was added to the toolbar context menu.
* Stop button now cancels all sessions.
* The limitation of the nesting level of MIME structure was relaxed.
* A margin for text was added to the composition window.
* An error dialog is displayed if the execution of junk filter command fails.
* The overwrite confirmation of the file selection dialog was improved.
* ISO-8859-16 was supported in code conversion.
* Several UI problems in the address book were fixed.
* The stability of the cancellation of POP3/SMTP session was improved.
* The bug that the displayed number of message becoming incorrect on
folder search was fixed.
* In-Reply-To header was supported in mailto URL.
* Stop button was added to the main toolbar.
* An error message is displayed now when the decryption of PGP encrypted
messages failed.
* Remote commands such as 'compose', 'receive' and 'send' are disabled
when a modal dialog exists.
* Process termination is forced after the execution of finalizer routine.
* The behavior of 'Go to next unread' with changing folders was fixed.
* The sylpheed.desktop file was modified.
* Win32: A bug that the folder path separator was not processed correctly
in some cases (fixes path information becoming incorrect on renaming
subfolders).
* 2.4.0beta6 (development)
* The bug in automatic IMAP4 filtering that messages which were not
filtered were not counted as new ones was fixed.
* Win32: The workaroud for the redraw problem of GtkCList and GtkCTree
in GTK+ 2.10.11 was made.
* Win32: The stall on rebuilding folder tree which appeared since GTK+
2.10.11 was fixed.
* Win32: Environmental variable "LANGUAGE" was disabled (fixes incorrect
language selection on some environments).
2.4.0beta5 (development)
* Close button was added to the address book dialog, and the layout was
improved.
* The automatic junk mail filtering on IMAP4 was enabled.
* Automatically filtered IMAP4 messages are also counted for new mail
notification now.
* The default directory of the printing dialog became the document
directory.
* The crash on some environments when verifying signed messages was fixed.
* The crash on exit when the order of summary columns were modified by
DnD was fixed.
* The wrong handling of quotation in multi-byte strings on MIME header
encoding was fixed.
* Win32: The bug that the timeout on receiving and sending didn't work
was fixed.
* Win32: The path separator problem of folderlist.xml was fixed.
* Win32: libcairo-2.dll, libgpg-error-0.dll, libgpgme-11.dll, GLib and
GTK+ was updated to the latest version.
* Win32: The redraw of windows became smoother (GTK+).
* Win32: Win32 shell icons are now displayed on the file selection dialog
(GTK+).
2.4.0beta4:
# The address book was improved.
* Copy and paste of persons in the address book was enabled.
* The menu sensitivity of the address book became accurate.
* When deleting addresses from a group, they are just removed
from the group (not from person) now.
* 'Lookup' button is disabled if LDAP search is not available.
# The checking of remote folders doesn't abort with non-fatal errors
now except for network failure.
# The problem that the width of the folder view was not saved when the
main window was maximized was fixed.
# The coloring of message number columns in the folder view was enabled.
2.4.0beta3:
# The toolbar customization dialog was improved.
# 'Not junk' and 'Search' button were added to the main toolbar.
# The 'Send' button is disabled when no queued messages exist.
# Junk mails are filtered when incorporating from local spool even if
'Filter on incorporation' is disabled.
# The 'Get' button of the main toolbar was fixed.
# Several bugs of the search dialog were fixed.
* The toolbar was rewritten with new API.
* 'Prev', 'Print', 'Address', 'Prefs', and 'Account' was added
to the main toolbar, and 'Prefs' and 'Account' was added to
the compose toolbar.
* The overflow menu for toolbar was added.
* The width of toolbar buttons was reduced when the labels are
displayed.
* The option to place toolbar labels at the right of icons was
added, and it became the default.
* The bug that the window was kept being skipped from window list
after it became visible with window shading or switching
workspaces was fixed.
* Some of the UI labels are modified.
* Unix: Symbolic links are now also scanned when scanning MH folders.
* The automatic filtering of new messages in INBOX folder of
IMAP4 account was implemented.
* The customization of the toolbars was implemented
('View - Customize toolbar...', or right-click the toolbar).
* The option to toggle window on trayicon click was added
(enabled by default on Unix).
* Junk mails are now filtered when incorporating from local spool.
* UTF-8 is forced for headers instead of substituting characters
if the code conversion failed.
* The crash of the text view when switching between MIME parts
was fixed.
* 2.3.0beta6 (development)
* The new printing function was implemented.
- Each page is now rendered by Cairo.
- The native print dialog is used.
- Page number is printed for each page.
- The option "Use external program for printing" was added.
- The printing of MIME part was implemented.
* Cc: was added to the header view.
* The option "Inherit recipients on reply to self messages" was added.
* Pilot-link (libpisock) 0.12 was supported.
* The window position and the layout of the 'Add Address' dialog was
modified.
* The default directory of the file selection dialog was changed
(in Win32, 'My Documents' is used. In Unix, the home directory is used).
* The UI is now updated periodically on manual filtering.
* The new mail notification on the tray icon is reset when any message
is read now.
* The encoding setting of the message view in new window is enabled also
on reply.
* Win32: The bug that the window was sometimes not displayed at the top
when the tray icon was clicked was fixed.
* Win32: The issue that the progress dialog was not updated while sending
large messages was fixed.
* When new mails arrive, the tray icon is changed, and it will
be kept until a new mail is read.
* The option "Open inbox on startup" was added.
* The option "Remeber last selected message" was added.
* The crash when printing a message with empty subject was fixed.
* The bug that the text in the composition window was not redrawn
on the undo of large text was fixed.
* POP before SMTP was implemented.
* 2.3.0beta3 (development)
* The vertical padding of the folder view was reduced.
* The change between folders became faster at GTK+ 2.10.x.
* The bug that the window was kept hidden from taskbar on popup with
another process when the window was minimized to tray was fixed.
* The text insertion by the action was fixed again.
* The height of the statusbar was adjusted.
* The padding of the folder view was reduced.
* 2.3.0beta2 (development)
* Messages marked as read or junk mails are now excluded from the numbers
of new messages.
* Win32: GTK+ was updated to 2.10.4, and GLib was updated to 2.12.4.
* Win32: The crash that occurred when Desktop folder was selected on the
file selection dialog was fixed.
* Win32: The bug that window position was reset when quitting Sylpheed
while window was hidden was fixed.
* Win32: The WSAEWOULDBLOCK state is now properly handled in socket I/O.
* 2.3.0beta1 (development)
* GtkStatusIcon is used for the tray icon if available.
* When GtkStatusIcon is used, the tray icon blinks for 5 seconds when new
mails arrive.
* The option 'Minimize to tray icon' was added.
* The left click on the tray icon now only brings the main window in front.
* Win32: The tray icon was implemented.
* Win32: The SSL connection problem was fixed.
* Win32: The included libraries (GLib, GTK+, Pango) were updated to the
latest version. This introduces the following improvements:
- The performance of network communication at receiving and sending
was improved.
- The appearance of the UI became more native-like.
- The scrolling speed of the summary view with cursor keys was improved.
- The broken display of the text view when it was partially hidden was
fixed.
- The position of color labels menu in the search dialog is correct now.
- The problem that GTK+ strings became untranslated after the popup of
context menu on GtkTextView was fixed.
- The crash that occurred on startup if a font with non-ascii name was
specified for system font was fixed.
PKGLOCALEDIR and which install their locale files directly under
${PREFIX}/${PKGLOCALEDIR} and sort the PLIST file entries. From now
on, pkgsrc/mk/plist/plist-locale.awk will automatically handle
transforming the PLIST to refer to the correct locale directory.
* 2.2.0beta8 (development)
* The help of command line options was added.
* The Japanese manual was updated.
* When checking IMAP4 mailboxes, the number of new messages is properly
counted now.
* The key event handling of the quick search entry was fixed.
* The wrong status display of the receive dialog on BSD systems was fixed.
* The unread flag is not reset anymore when moving or copying messages
into a trash folder.
* Some UI fixes were made.
* Win32: Some UIs for unsupported functions were disabled.
* Win32: The bug that the contents of folders with specific Japanese
characters such as 'Hyou' (which contains 0x5c ('\') at the second byte)
at the end of its name couldn't be seen was fixed.
* 2.2.0beta7 (development)
* When moving, copying, or deleting a collapsed thread, all the messages
in the thread are processed now.
* 'Mark thread as read' feature was implemented.
* The keys on keypad are also recognized in the summary and message view.
* The window size of the address book is now remembered.
* PGP passphrase is converted into locale encoding before passing to gpg.
* Arabic encoding support was added.
* The premature trimming of strings on the statusbar was disabled.
* The 'Wrap before sending' option was removed.
* The issue that it falsely entered drag begin state after passphrase
dialog was shown was fixed.
* The bug that the automatic account selection on reply was disabled on
IMAP4 folders was fixed.
* Win32: IPv6 was supported.
* Win32: Window is properly popup on multiple launching now.
Changes
* The cleanup of IMAP4 message caches on exit was implemented.
* Cache files in IMAP4 folders are now properly removed on move or delete.
* The temporary passwords of IMAP4 accounts are now preserved until exit.
* 'File/Insert signature' now inserts signature into current cursor
position, and 'File/Append signature' was added for the previous behavior.
* Some dialogs are now placed at the center on parent window.
* The confirmation dialog for emptying trash is not displayed anymore
if messages don't exist in trash folders.
* Trash folders are excluded on recursive search.
* Locale encoding strings can be passed to --compose and --attach command
line option.
* Several minor bugs were fixed.
* 2.2.0beta5 (development)
* The quick search was implemented.
* The filter conditions for message status such as 'unread', 'mark',
'color-label', and 'attachment' were added.
* The window management of the export and import dialog was modified.
* Several minor bugs were fixed.
* 2.2.0beta4 (development)
* Unix: The popup menu on the trayicon was implemented.
* Unix: Clicking the trayicon now toggles the visibility of the main
window.
* Unix: The visibility of the trayicon is now configurable.
* The context menu of the folder view on search folders was modified.
* The bug that stopped checking of new messages if search folders exist
in IMAP4 or News mailboxes was fixed.
* The renaming of search folders under IMAP4 or News folders was fixed.
* A memory leak that occurs when thread display was off was fixed.
* The results of search folders are cached to speed up the next search.
* The search folder property dialog was implemented.
* The position of 'Delete' menu was changed to prevent its accidental
selection.
* The HTTP scheme is added to the URIs begin with 'www.'.
* Some trailing punctuations were included as URI.
* The bug that search folders under IMAP4 or News folders couldn't be
removed was fixed.
Changes for 2.2.0beta2:
* The forwarding of messages with attachments was modified.
* The bug that previously selected row was removed from the view
instead of currently selected one when deleting folders from the
context menu was fixed.
* Win32: The bug that messages with subject that includes
characters that can't be used for filename couldn't be attached
was fixed.
* Windows-1252 was added for display encoding.
* After incomplete POP3 session, duplicate retrieval of messages
doesn't happen anymore.
Changes for 2.2.0beta1:
* The major improvements of the search function were made.
o The query search was implemented.
o Search conditions can be specified with the same UI as the
filter rule.
o Subfolders can be searched.
o The search folder (virtual folder) was implemented.
* The maximized window state is now remembered.
* The option "Display recipient on 'From' column if sender is
yourself" now looks for all accounts.
* The line-wrapping of composition now doesn't join enumerated
lines.
* The nonstandard Korean encoding 'ks_c_5601-1987' was supported.
* The bug that the initial directory was not properly selected in
the file selection dialog with GTK+ 2.8 was fixed.
* Some other bugs were fixed.
* The common preferences dialog was reorganized.
* The memory usage on SMTP and POP3 session was reduced drastically.
* The last position of the composition window is remembered, and the
windows are automatically placed so that they don't overlap.
* Filtered sent messages are not put into Sent folder anymore.
* When attached text files are saved, their linebreaks are normalized
depending on platforms.
* The occasional encoding conversion failure bug on inserting a text file
into composition window was fixed.
* The spell checking feature was implemented (requires GtkSpell).
* The drop of files is allowed on the whole composition window.
* The insertion of text by drag and drop was disabled.
* The PGP interface is disabled if GnuPG is not available.
* A bug that aborted program if invalid UTF-8 text is put in the log
window was fixed.
* The pane between summary and message view became more visible.
* Reply-to-list is not enabled for subscribe confirmation request etc.
* The bug that the separator of newsgroups was broken was fixed.
* The bug that broke the summary selection when mark, unread, and
colorlabel flags were changed while the summary was sorted by them
was fixed.
* The bug that caused crash when quote colors dialog was closed by the
window close button was fixed.
* The bug that showed wrong value if the total size of a folder was more
than 2GB was fixed.
* The auto-save to draft of composing messages was implemented.
* The setting of default (fallback) encoding was added.
* The command line option '--exit' was added.
* The preset menu for junk mail learning commands was added, and now
bogofilter and bsfilter are selectable.
* The option to mark filtered junk mails as read was added.
* The buffer overflow of LDIF import was fixed.
* The command line option to specify directory which stores configuration
files (--configdir dirname) was added.
* The output headers of printed messages now match to those of the message
view.
* Confirmation dialog is displayed instead of input dialog on printing.
* When replying to ML post that has the Reply-To set, both addresses will
be set.
* The option to delete filtered junk mails from server was added.
* The locale name 'zh_TW.Big5' was changed to 'zh_TW'.
* The problem that drag and drop didn't work with GTK+ 2.8 was fixed.
* The sample mime.types was included into the source package.
* Win32: The remote command was implemented using TCP socket.
* Win32: The drag and drop of files from Explorer was supported.
* Win32: The default print command for text file is used for printing when
the command is unspecified.
* Win32: Several bugfixes were made.
o The IMAP4 parser was fixed so that it can handle literals in
response.
o A bug that caused crashes on receive if Date header has
abnormal time was fixed.
o Sylpheed will not close anymore even if the tray icon is closed.
o The directory with multiple hierarchy can be specified when
creating a new mailbox.
o Error messages are now output to the log window and the log file.
o The 'Create filter rule' menu was brought back in the context
menu.
o The display of the property of top folders was enabled.
o The support of environment-dependent Japanese characters was
enhanced
* The feature to save all attachments at once was added.
* The subscription dialog of newsgroups was reimplemented with
GtkTreeView.
* The verification of S/MIME sigunature (PKCS#7) was enabled.
* The support of character entity references in HTML messages was
improved.
* The subject line is now displayed in the title bar of the
composition window.
* The vertical scrollbar of the folder view now shows or hides
itself automatically.
* The message number columns of the folder view can be toggled now
(default is off).
* The selected row of the summary view will be kept when the state
of thread display is changed.
* The selected row will be aligned to center when it reaches the
edge of the summary view on key operation.
* The code conversion error and line limit warning will not be
displayed anymore when saving as draft.
* Some code cleanups were made.
* The core parts were separated into a library (LibSylph), and its
license was changed to LGPL.
* The feature to sort the summary by thread date was implemented.
* When executing IMAP4 operations which take long time, its
progress is now displayed on the statusbar, and the UI is
periodically updated.
* The number of messages to be copied at a time on IMAP4 was
limited to prevent timeout error.
* GPG and SSL settings are now saved even if they are disabled at
the compile time.
* The auto detection of Japanese encoding now supports UTF-8
encoding.
* The text display has been modified a bit.
* The initial implementation of tray icon was added.
* Address fields are now normalized before sending.
* Some problems of the addressbook was fixed.
* A bug in which message/rfc822 attachments were broken when
pgp-signed was fixed.
* Win32: A bug in which opened sockets were not closed properly was
fixed.
* IMAP4 now works with Win32 platform.
* The sorting of summary now fall backs to comparison by date.
* The localedir, manualdir, and faqdir became user-configurable on
configure.
* A bug that multiple selection of the addressbook with Control key
didn't work with GTK+ 2.6.9 was fixed.
* The IMAP4rev1 code conversion was fixed so that it can handle
folder names that include '+' correctly.
* The correct row is selected after moving or deleting a message
now when sorting is enabled.
* The line-wrap of composition was modified so that it doesn't
break line after '/' (slash) to protect file path etc.
* The duplicated insertion when a text file is dragged onto the
composition window was fixed.
* The cache discrepancy problem of the draft folder was fixed.
* Temporary files are now cleaned up also on startup.
* A new application icon was added, and it is now used as a default
window icon.
* A margin was added for the summary view when scrolling.
* The folder selection dialog now displays new/unread information
for each folders.
* The displayed file size of attachments became more accurate.
* The filter rules are now modified after folders are moved.
* Several alert dialogs were modified.
* The line-wrap of composition was modified so that it doesn't
break line after '-' (hyphen) to protect e-mail address etc.
* UTF-8 text file is now properly inserted in composition window.
* The Content-Type's charset is used as a fallback encoding of
broken header strings on reply.
* The problem was fixed that signature was not switched properly by
the account selection in re-edit mode or after editing with
external editor.
* Attached files without text/* as the Content-Type is not
uncanonicalized anymore.
* The URI parser of the text view was modified.
* The cache discrepancy problem of the queue folder was fixed.
* 2.0.0beta5
* The order of the buttons of dialogs now complies with GNOME Human
Interface Guidelines (configurable with 'Common preferences/Interface/
Make the order of buttons comply with GNOME HIG').
* Existing window is put in front when trying to re-edit draft/queue
messages which are already open.
* The toolbar and special folder icons are replaced with new png images
which are based on GNOME icon theme.
* The Sylpheed logo of the about dialog was replaced with new one.
* The crash when cancelling the file selection dialog of vCard/JPilot
by Escape key was fixed.
* 2.0.0beta4
* The feature to move folders within the same mailbox was implemented.
* The flag changes by manual filtering on IMAP4 folders are now reflected
to IMAP4 server.
* A warning is displayed on the first run if the locale encoding is not
UTF-8 but the environmental variable G_FILENAME_ENCODING is not set.
* A warning is displayed when sending message if it exceeds the hard line
length limit (998 bytes).
* Other minor bugs were fixed.
* 2.0.0beta3
* The strict checking of the integrity of summary caches was disabled by
default, and the performance of displaying summary was improved.
* The columns of the summary view became reorderable by drag and drop.
* An option to execute command when new messages arrive was added.
* 'Compose new message', 'Add to address book' and 'Open with Web browser'
was added to the context menu of the text view.
* Encryption is enabled by default when replying to encrypted messages.
* GPGME and OpenSSL support are now enabled by default.
* The bug that caused failure of parsing IMAP4 response if embedded null
characters appeared in message headers.
* Selected text is used on reply even if the Attachment tab is selected.
* The quote color setting dialog works properly now.
* 2.0.0beta2
* The junk mail filter setting was integrated into the common preferences,
and 'Tools/Filter junk mails' menus were added.
* The behavior of the flag search was modified.
* The bug that the change of color labels was not saved was fixed.
* The 'Insert signature' on the composition window now replaces the
current signature, or add a new one to the buttom.
* The bug that MIME headers were not properly parsed on some locales
(such as Turkish) was fixed.
* A possible crash when moving/deleting messages while the summary is
sorted was fixed.
* Wrong display of unread message number on some condition was fixed.
* The scroll position of the summary when opening folders was fixed.
* Sending messages by external command now checks for its exit status.
* 2.0.0beta1
* A feature to assist junk mail control was added.
* An option to apply filter rules to sent messages was added.
* The progress dialog was reimplemented using GtkTreeView.
* The selection handling of the summary view was optimized a bit.
* The drag and drop from the summary view was improved.
* The Japanese auto-detection is always enabled if the locale string
begins with "ja".
* Hebrew encodings support was added.
* Lithuanian translation was added.
* The scanning of folders right after an IMAP4 account is created was
disabled for performance issue.
* Currently selected messages are skipped now when searching unread
messages.
* The typeahead search of the summary view was disabled.
* The sylpheed.spec file was updated.
* Several bugs were fixed.
Several changes are involved since they are all interrelated. These
changes affect about 1000 files.
The first major change is rewriting bsd.builtin.mk as well as all of
the builtin.mk files to follow the new example in bsd.builtin.mk.
The loop to include all of the builtin.mk files needed by the package
is moved from bsd.builtin.mk and into bsd.buildlink3.mk. bsd.builtin.mk
is now included by each of the individual builtin.mk files and provides
some common logic for all of the builtin.mk files. Currently, this
includes the computation for whether the native or pkgsrc version of
the package is preferred. This causes USE_BUILTIN.* to be correctly
set when one builtin.mk file includes another.
The second major change is teach the builtin.mk files to consider
files under ${LOCALBASE} to be from pkgsrc-controlled packages. Most
of the builtin.mk files test for the presence of built-in software by
checking for the existence of certain files, e.g. <pthread.h>, and we
now assume that if that file is under ${LOCALBASE}, then it must be
from pkgsrc. This modification is a nod toward LOCALBASE=/usr. The
exceptions to this new check are the X11 distribution packages, which
are handled specially as noted below.
The third major change is providing builtin.mk and version.mk files
for each of the X11 distribution packages in pkgsrc. The builtin.mk
file can detect whether the native X11 distribution is the same as
the one provided by pkgsrc, and the version.mk file computes the
version of the X11 distribution package, whether it's built-in or not.
The fourth major change is that the buildlink3.mk files for X11 packages
that install parts which are part of X11 distribution packages, e.g.
Xpm, Xcursor, etc., now use imake to query the X11 distribution for
whether the software is already provided by the X11 distribution.
This is more accurate than grepping for a symbol name in the imake
config files. Using imake required sprinkling various builtin-imake.mk
helper files into pkgsrc directories. These files are used as input
to imake since imake can't use stdin for that purpose.
The fifth major change is in how packages note that they use X11.
Instead of setting USE_X11, package Makefiles should now include
x11.buildlink3.mk instead. This causes the X11 package buildlink3
and builtin logic to be executed at the correct place for buildlink3.mk
and builtin.mk files that previously set USE_X11, and fixes packages
that relied on buildlink3.mk files to implicitly note that X11 is
needed. Package buildlink3.mk should also include x11.buildlink3.mk
when linking against the package libraries requires also linking
against the X11 libraries. Where it was obvious, redundant inclusions
of x11.buildlink3.mk have been removed.
Main changes are:
* The MIME view and the attachment list of the compose window were
reimplemented using GtkTreeView.
* An option to toggle cursor in the message view was added.
* The backward search button was added to the summary and message
search dialog.
* The PGP Sign and Encrypt check button were added to the compose
window.
* The drag and drop of messages in the summary view to external
applications was enabled.
* The writing of summary cache and mark was optimized so that it
will be written only if it is required.
* The ~/.sylpheed-2.0/tmp/ directory is cleaned up on exit now.
* Errors are detected now when messages are sent with sendmail
command.
* The phishing URL checking was modified so that it works even if
non-ascii space is put at the head of link strings.
* Several bugs of the summary view were fixed.
* The column width of the folder view is now remembered.
* The drag and drop of attached files with non-ascii filename was
fixed.
* The attaching of files with locale-encoded filename by drag and
drop was fixed.
* A bug that caused crash when timeout happened while scanning
IMAP4 folder tree was fixed.
* On IMAP4, a bug that only the first response of the SEARCH
command was recognized was fixed.
* Bcc header fields in mailto URL are no longer interpreted to
conform to RFC 2368.
* The bug that Return, Space and Delete key were ignored when
multiple messages were selected was fixed.
* A compile error was fixed.
* The selection problem after the change of the contents of the
summary was fixed.
* The bug that prohibited the resizing of the summary columns was
fixed.
* The bug that the summary view couldn't be scrolled after
expanding a thread at the bottom of the view was fixed.
This seems to fix most of the issues in 1.9.10
* The summary view was reimplemented using GtkTreeView.
* The performance of the update of the statusbar was improved.
* The CRAM-MD5 is preferred now on IMAP4 automatic authentication.
* Messages selected with 'View/Go to' will not open now if the
message view is hidden.
* The default message font was changed to Monospace 12.
* A redraw problem of the text view on smooth scroll was fixed.
* Several bugs of the folder view were fixed.
Note that there are a few issues with this release (as reported on the
sylpheed list, eg columns in the summary view aren't resizable)
* The memory usage when sending messages was reduced.
* The crash when ~/.gnupg not exist was fixed.
* A compile error with GTK+ 2.4 was fixed.
* Some bugs of the folder view were fixed.
* A problem that the Emacs gtk-key-theme didn't work on composition
was fixed.
1.9.8, some quite noticable, eg the folder view. I've also commented out
the sylpheed-claws sourceforge mirror until it's caught up.
Main changes:
* The filter preferences dialog, the edit account dialog, and the
folderview were reimplemented using GtkTreeView.
* Auto-scroll on DnD was implemented.
* GBK encoding is supported.
* The broken PLAIN authentication for SMTP AUTH was fixed.
* A workaround for some SMTP servers, which terminate connection
right after QUIT command was sent, was made.
(specifically Gmail server)
* Clear-signed messages are not MIME-encoded anymore.
* The line-wrapping of composition window was modified not to screw
up itemized lines.
Changes:
* The outgoing encoding can be changed on composition temporarily now.
* The folder selection dialog was reimplemented using GtkTreeView.
* An option that specifies whether to render HTML as text or not was added.
* The state of the expander of the file save dialog is now remembered.
* Every message-ids in References: header is now used for message
threading.
* The internal code conversion API has been changed.
* A possible crash on re-editing draft, queue and sent messages was fixed.
* The error checking of Japanese code conversion also became strict.
* An empty Reply-To: header is now ignored.
