when inserting file, check whole file to see if it is UTF-8.
use onig-config in configure.in.
added separator before 'Mark all read' in folder context menu.
added version information in resource file.
generate sylpheed.rc from sylpheed.rc.in.
fixed OpenSSL test in configure.in.
support Oniguruma for regex.
fixed a bug that flag changes were not saved with manual filtering.
made 2.2.7 release.
modified folder context menu on receiving.
fixed crashes on checking signature.
added Windows-1257 encoding for Baltic.
fixed a memory leak.
added an option to filter junk mails before normal filtering.
added 'Set as (not) junk mail' to the summary context menu.
fixed a bug that manual junk filtering didn't work when no filter rule exist.
po/tr.po: fixed a typo which caused crash.
made workarounds for the crash in GTK+ 2.8.x.
improved the performance of rebuilding tree.
removed redundant folder scan on moving messages.
win32: optimized scanning of directory.
enable 'Mark all read' only when selected folder is opened in the case of IMAP4.
added 'Mark all read' to the folder context menu.
made 2.2.6 release.
fixed URI check on textview.
added missing timeout handling for SMTP.
imap.c: support 8-bit literal (literal8) defined in RFC 3516.
made 2.2.5 release.
increment Pop3Session::cur_total_bytes too when deleting expired messages.
foldersel.c: fixed a bug that bold face was disabled with GLib 2.10 and Pango 1.12.
fixed execution failure when using accessibility module, and character corruption and buffer overflow on sending when using half-width kana.
summaryview.c: don't decrease new/unread count if zero.
made 2.2.4 release.
updated po files.
fixed a bug that bold face was disabled with GLib 2.10 and Pango 1.12.
added the clear button for quick search entry.
fixed menu strings in keybind changer.
added the option for MIME filename encoding method.
implemented RFC 2231 filename encoding on send.
implemented RFC 2231 parameter value extension.
fixed duplicated subfolders when rebuilding folder tree on Win32 while settings were shared between Win32 and Unix.
made 2.2.3 release.
sylpheed.ico: made background transparent.
enabled sorting of the result of query search.
modified the spacing of the statusbar of address book.
modified the accelerators, and the layout of address book.
printing messages now follows 'Show all headers'.
parse ~/.mailcap if ~/.sylpheed-2.0/mailcap not found.
added a hidden option "mime_command" for backward compatibility.
read mailcap file other than standard location.
removed metamail support and replaced it with the alternative implementation.
allow relative signature path.
ignore trailing path separator when comparing URI on phishing check.
always enable To, Cc, and Bcc button of the address book.
preserve the window position of address book.
enabled View/Cc menu on mail accounts.
made 2.2.2 release.
fixed crash after a message window was closed while the search dialog was still open.
fixed crash when tried to move IMAP4 folders right under the root folder.
place alert dialog center if it is out of range.
win32: do console initialization only once.
win32: output debug and help messages to newly created console.
win32: fixed encoding problem of command execution.
made 2.2.1 release.
enabled GtkSpell by default.
libsylph/folder.h: fixed comments.
performance fix when resetting the quick search.
ignore non-ascii newsgroup names (fixes crash on Win32).
use filename-safe string for IMAP cache directory.
use filename-safe string for UIDL file.
win32: avoid blocking when reading from socket.
made 2.2.0 release.
modified sylpheed.spec. Set version number to 2.2.0.
prohibit move/copy from/to queue folders, and move/copy to virtual folders.
made 2.2.0rc release.
supported 'x-sjis' encoding.
fixed locale encoding problem on win32.
made the help window of command line options singleton.
force iconify even if window is hidden by always-on-top windows when trayicon is clicked.
fixed a problem that the UI was still insensitive after execution of external editor failed.
modified storing into trayicon.
updated makewin32.sh, and hu.po. Made 2.2.0beta8 release.
disabled regex match type on win32.
don't reset unread flag when moving/copying messages into trash.
win32: fixed Japanese folder name problem.
update menu of separated message view when show_all_headers state changed.
fixed wrong status display at receiving on *BSD systems.
re-enabled workaround of last-row problem of summary view on GTK+ 2.8.
show filenames with normal font in MIME view.
partially updated Japanese manual for 2.2.
handle Tab key in quick search entry as a special case.
don't enable trayicon action if modal window exists. Present window on click if main window is obscured.
added the help of command line options.
fixed key event handling of the quick search entry.
properly count the number of new messages on local and remote mailboxes.
trim too long IMAP4 response lines.