updating

mutt-1.5.12 源代码。linux 下邮件接受的工具。

This file lists incompatible changes and additional/new features made to
mutt. Please read this file carefully when upgrading your installation.

The keys used are:
  !: modified feature, -: deleted feature, +: new feature

1.5.12 (2006-07-14):

  - $imap_cachedir replaced with $message_cachedir
  + Header/body caching for POP ($message_cachedir)
  + Header caching for MH folders 
  ! $record now defaults to ~/sent
  ! $imap_idle now defaults to "yes" instead of "no"
  + Tab-completion for $my_* variable names and values
  + Expansion of mutt variables (except shell escape)
  + Self-defined variables with $my_* prefix 
  + Pattern group support 
  + $imap_cachedir
  + 'old' flag on IMAP folders
  + SASL-IR support for IMAP
  + IMAP IDLE support and $imap_idle
  + Pipeline-based IMAP communicaton
  + Full large file support
  + Attachment counting: attachments and unattachments commands,
    %Q and %X for $attach_format, %X for $index_format
  + Basque translation
  + QDBM backend for header caching
  + Irish translation

1.5.11 (2005-09-15):

  ! $envelope_from_address has been added, $envelope_from has been renamed
    to $use_envelope_from
  + Progress bar via $net_inc
  + IMAP server-side simple string search
  + Simple string matches instead of full regex matches for '=' instead
    of '~' with pattern modifiers
  ! ~l matches all known lists, ~u only subscribed
  - SASL 1.5 support
  ! The manual is now build from DocBook/XML instead of Linuxdoc/SGML source

1.5.10 (2005-08-11):

  + $imap_check_subscribed
  + Tab-completion for IMAP hosts
  ! $imap_force_ssl has been replaced without synonym by $ssl_force_tls
  - NSS support
  ! The default for $menu_move_off has been changed from "no" to "yes"
  ! An empty <limit> now cancels the current limit
  + Editing threads via <break-thread> and <link-threads>
  + -D command line option
  + the folder shortcut '^' refers to the currently opened folder
  + $imap_login
  + $braille_friendly
  + Header caching for Maildir folders

Mutt 1.5.9 (2005-03-13):

  + $menu_move_off
  + <rename-mailbox> function for IMAP

Mutt 1.5.8 (2005-02-12):

  + $menu_context
  ! IDNA decoding is now optional via $use_idn defaulting to "yes"
  + GPGME support via $crypt_use_gpgme

Mutt 1.5.7 (2005-01-28):

  + SSL support via GNUTLS
  + Header caching for IMAP via $header_cache and $header_cache_pagesize
  + send2-hook
  + $ssl_client_cert
  + $hide_thread_subject
  + Generic spam detection: new configuration commands: 'spam' and
    'nospam', new options: $spam_separator, new expando: %H (for
    $index_format), new pattern: ~H pattern
  + $include_onlyfirst
  ! $pgp_mime_ask has been renamed without synonym to $pgp_mime_auto,
    new default is "ask-yes" rather than "no"
  + Inline PGP creation support via $pgp_replyinline, $pgp_autoinline
    and $pgp_mime_ask
  ! the 'bind' command can now be used on multiple menus at once
  + $config_charset
  + ~$ pattern

1.5.6 (2004-02-01):

  ! the 'list' and 'subscribe' commands now take regular expression
    rather than string lists
  ! the $alternates option is replaced by the 'alternates' command
    taking lists of regular expressions
  ! mailing lists can be recognized via domain matching when
    starting with '@'
  + STLS (STARTTLS) support for POP3

1.5.5 (2003-11-05):

  + Bulgarian translation
  - Kendra mailbox support
  + <tag-prefix-cond> and <cond-end>
  + ':' as expando modifier (e.g. '%:A')
  + $crypt_autopgp and $crypt_autosmime
  + $pgp_check_exit

1.5.4 (2003-03-19):

  + IDNA support
  + $bounce
  ! $crypt_replyencrypt and $pgp_replyencrypt now default
    to "yes" instead of "no"
  + $pgp_auto_traditional
  + %A for $index_format

1.5.3 (2002-12-17):

  + <next-new-then-unread> and <previous-new-then-unread>
  ! $mark_old: it only controls whether new messages
    are marked as old when leaving the mailbox
  + <what-key>

1.5.2 (2002-12-06):

  + -A command line option
  + SASL2 support
  + <buffy-list>
  + $forward_edit
  + $content_type
  + unmailboxes command
  + unalternative_order command
  + reply-hook

1.5.1 (2002-01-24):

  + $smime_default_key
  + $narrow_tree
  + -Q command line option
  + $crypt_timestamp
  + ~V pattern
  + S/MIME support
  + mime_lookup command