Changes of the Claws Mail GTK2 branch
+* 3.17.1
+--------
+
+* bug fixes:
+ o bug 4072, 'Crash when clicking 'reply' or 'reply with
+ quote''
+ o Account signature: Warn and fail rather than crashing when
+ format string is faulty.
+
+* 3.17.0
+--------
+
+* the minimum GLib requirement is now 2.28.
+
+* the mimimum GTK+2 requirement is now 2.24.
+
+* nettle is now required, following removal of libcrypt from glibc.
+
+* explicit use of --disable-gnutls is now required if gnuTLS support
+ is not required.
+
+* SOCKS proxy support has been added.
+ Global settings can be found on the Mail Handling/Proxy page.
+ This can be overridden by Account settings on the new Proxy page.
+
+* Accounts can now have their own auto-check intervals, or follow the
+ global interval.
+
+* in the options for 'default selection when entering a folder',
+ 'first [...]' has been renamed to 'oldest [...]', and
+ 'newest [...]' items have been added.
+
+* Message List: when changing sort key by clicking column header,
+ the sort direction is now preserved
+
+* Message View: keypress handling for scrolling, (PgUp/Down, Space,
+ Backspace), has been improved.
+
+* the Network Log now displays output from LDAP operations.
+
+* "Go to last error" has been added to the Log Window context menu.
+
+* Filtering/Processing: "mark_as_spam" is no longer a final action,
+ since it does not move the marked message.
+
+* Filtering/Processing: Resent-From and Resent-To have been added in
+ Any/All header(s) (in Address Book) matcher rules.
+
+* when a Return-Receipt request is received by an unknown address,
+ the user is now required to choose which Account to send it from.
+
+* Colour Labels: confirmation is asked for when clearing or
+ overriding existing colour labels.
+
+* Address Book: basic contact merging has been added.
+
+* NetworkManager support: ported from libnm-util/libnm-glib to libnm.
+
+* Dillo plugin: this HTML rendering plugin is now once again
+ available.
+
+* RSSyl plugin: the modified time is no longer considered when
+ matching deleted items.
+
+* RSSyl plugin: Handle 404 and other fetch failures better.
+
+* Attachment Remover plugin: the user is now notified about what has
+ been done when processing multiple selections.
+
+* SpamAssassin plugin: added support for compression (the server must
+ have compression enabled, and the local spamc too).
+
+* SpamAssassin plugin: disabled SSLv3.
+
+* when using the hidden preference, hide_timezone, the time in the
+ Date header is converted to UTC.
+
+* various other UI improvements.
+
+* many behind-the-scenes improvements.
+
+* updated translations: Brazilian Portuguese, Catalan, Czech, Danish,
+ Dutch, Finnish, French, German, Hungarian, Norwegian Bokmål,
+ Romanian, Russian, Slovak, Spanish, Swedish, Traditional
+ Chinese, Turkish.
+
+* bug fixes:
+ o bug 3754, 'interactive auth dialogs pops endlessly'
+ o bug 3919, 'manual filtering does not move spam'
+ o bug 3936, 'LDAP StartTLS does not work for addressbooks'
+ o bug 3947, 'Build break with --disable-libsm
+ --enable-crash-dialog'
+ o bug 3957, 'Claws-Mail 64bit crashes when saving a draft'
+ o bug 3960, 'Sends unencrypted emails when encryption fails'
+ o bug 3971, 'Deleted rss feed item reappears as unread on
+ feed refreshing'
+ o bug 3973, ''select all' in summaryview does not
+ automatically focus the summaryview'
+ o bug 3978, '"From" column displays both name and email
+ address for Outbox'
+ o bug 3984, 'Copy-paste in find/filter field works
+ incorrectly'
+ o bug 3985, 'an empty progress bar remains after POP mail
+ check completes'
+ o bug 3986, 'IMAP quick search using non-ASCII characters
+ creates an infinite loop'
+ o bug 3993, 'Claws Mail connects to IMAP server when it
+ should not'
+ o bug 4014, '"Work offline" doesn't seem to affect RSS'
+ o bug 4022, 'Closing "Account Preferences" window opens "Edit
+ Accounts" window if "Edit Accounts" window has
+ been opened before at least once'
+ o bug 4023, 'Fix some small issues'
+ o bug 4033, 'Claws Mail crashes [malloc(): memory corruption]
+ while trying to save account password greater
+ than 136 chars'
+ o bug 4056, 'Impossible to disable overriding of offline
+ mode'
+ o bug 4058, '# in extended search description window should
+ not be translated'
+ o bug 4068, 'Claws Mail hangs when getting news from a
+ certain feed'
+ o actionsrc was not updated after mailbox name change
+ o two crashes caused by bad GtkListStore management in
+ editaddress.c
+ o wrong malloc of clamd_socket struct, (CID 1220477)
+ o vCalendar: possible access to uninitilized folder pointer
+ (CID 1402515)
+ o vCalendar: mismatch and unneeded display of unavailable
+ folder class in warning (CID 1434197)
+ o vCalendar: Skip whitespace chars at the beginning of ics
+ stream
+ o buffer overrun, always writing at buffer size + 1. (CID
+ 1434188)
+ o wrong use of pointer-to-array as an array CID 1434191)
+ o sensitivity of few preferences widgets of the SA plug-in
+ o compilation using --enable-generic-umpc
+ o crash in quicksearch keypress handling
+ o quoting in reply to format=flowed message
+ o HTML <hX> header handling
+ o 'sort_type' is lost when changing 'sort_key' from
+ /View/sort the bug was apparent with a descending sort
+ o Return-Receipts: MDN mail-accountname leak
+ o auth retry in Managesieve - wrong state variable was being
+ set
+ o memory leaks
+
+* 3.16.0
+--------
+
+* Preferences: for the 'default selection on entering a folder' on
+ the Display/Summaries page, the first new, first unread, and first
+ marked message options are now sort-order aware.
+
+* Preferences: the previously hidden preference to 'Warn when sending
+ to more recipients than []' has been added to the
+ Mail Handling/Sending page.
+
+* Preferences: Toolbars/Compose window: Sign/Encrypt toggle buttons
+ can been added to the toolbar.
+
+* Preferences: Fancy Plugin: allow stylesheet file/folder names to
+ have spaces in them.
+
+* Account Preferences: a 'Show password' checkbox has been added next
+ to the password fields.
+
+* Account Preferences: the OpenPGP and S/MIME preferences have been
+ split into two separate pages.
+
+* Account Preferences: newline characters are disallowed in account
+ usernames and passwords, and warnings are shown to the user if this
+ is attempted.
+
+* Compose: more UTF-8 list-item characters have been added.
+
+* Address book: a 'Show password' checkbox has been added next to the
+ LDAP server 'bind password' field.
+
+* GPG: full key/signature fingerprints are now shown instead of the
+ short versions.
+
+* SSL Certificate Manager: added support for ipv6 addresses.
+
+* NNTP: Fetch XOVER and XHDR data in batches of 5000 and use the
+ statusbar progress meter when opening/refreshing a NNTP folder.
+
+* CLI: the --insert option has been added to --compose, to allow
+ inserting files from the command line.
+
+* Plugins window: keyboard shortcuts to Load/Unload buttons have
+ been added.
+
+* PDF Viewer Plugin: a print button has been added.
+
+* The HTML parser now supports all entities.
+
+* Tools: a simple bash completion helper has been added,
+ tools/bash_completion/claws-mail.
+
+* Updated translations: Brazilian Portuguese, Catalan, Czech, Danish,
+ Dutch, Finnish, French, German, Hungarian, Italian,
+ Norwegian Bokmål, Russian, Slovak, Spanish, Swedish, Turkish.
+
+* New translations: Japanese, Polish, Romanian.
+
+* Bug fixes:
+ o bug 3266, 'procmime.c: FILE leak in specific circumstances'
+ o bug 3784, 'Very similar strings in src/gtk/about.c'
+ o bug 3793, 'Segfaults when master passphrase dialog is
+ launched in the middle of autocompletion'
+ o bug 3795, 'Fix typo in utils.c'
+ o bug 3796, 'Fix format-security warnings in alertpanel_ use'
+ o bug 3797, 'Unfold quoting renders quotes completely
+ confusing'
+ o bug 3801, 'Broken auto wrapping'
+ o bug 3808, 'vCalendar plugin does not load due to undefined
+ symbol icaltime_from_timet'
+ o bug 3813, '"mouse up" activates link even if "mouse down"
+ occurred outside the link / cannot copy link
+ text'
+ o bug 3814, 'end of mouse drag or text selection erroneously
+ activates links'
+ o bug 3819, 'Duplicate definition of global pygtk symbols'
+ o bug 3821, 'Potential security issue with libetpan code in
+ mailmbox plugin'
+ o bug 3916, 'message view shows wrong message contents'
+ o bug 3843, 'Non-functional "Change to..." command in
+ Spelling menu'
+ o bug 3852, 'delete header entry button doesn't restore
+ colour'
+ o bug 3881, 'Hide Read Threads eats emails'
+ o bug 3886, '"About to send mail to 2 recipients" warning
+ when one of them is Reply-To'
+ o bug 3892, 'build fails with enchant-2.1.0'
+ o bug 3893, 'Text mode open/copy web links ignores trailing
+ tilde(s)'
+ o bug 3924, 'Fix configuration of sieve plugin on FreeBSD
+ (segfaulted)'
+ o bug 3931, 'segfault searching server with master password'
+ o off-by-one error in textview's quote unfolding
+ o Make sure outgoing messages have a trailing newline
+ o 'add_to_addressbook' filtering action correctly add the
+ name
+ o improved handling of bad filenames get_serverport() in
+ ssl_manager.c
+ o building against older webkitgtk versions
+ o crash in mailimf_group_parse() in mailmbox plugin
+ o missing invalid regexp indication in folder preferences.
+ o truncated input widgets in preferences window
+ o ignore_thread not marking complete thread
+ o buffer length handling in GnuTLS password encryption and
+ decryption
+ o many memory leaks
+
+* 3.15.1
+--------
+
+* Bug fixes:
+ o bug 3348, 'Contact pictures not deleted when contact is
+ deleted'
+ o bug 3721, 'Fails to build in Debian kfreebsd-*'
+ o bug 3744, 'Crash upon deleting tags.'
+ o bug 3822, 'AttRemover deletes message and fails to create
+ new one when disk is full'
+ o bug 3828, '"Re-edit" should not recycle the Message-ID
+ header'
+ o bug 3835, 'autogen.sh fails with invalid test on line 33'
+ o bug 3855, 'segfault at startup with old profile and IMAP
+ account'
+ o bug 3866, 'slibtool causes compile failure'
+ o fix crash in sieve manager window when no account has sieve
+ enabled.
+ o fix incorrect labels in folder selection dialog.
+ o fix RSSyl feeds getting renamed to "Untitled feed".
+ o fix Resent-Date value.
+ o Fix typo around libarchive in configure.ac.
+
* 3.15.0
--------