Changes of the Claws Mail GTK2 branch
+* 3.17.3
+--------
+
+* Add support for TLS Server Name Indication (SNI). This enables the
+ sending of your hostname, if available, to the server so that it
+ can select the appropriate certificate for your domain. This is
+ useful for servers which host multiple domains on the same IP
+ address.
+ This is a hidden Account preference, 'use_tls_sni', and is enabled
+ by default.
+
+* SSL/TLS certificate manager: The Delete key will now delete the
+ selected certificate.
+
+* Window sizes are now remembered for the 'Apply tags' and SSL/TLS
+ certificate manager windows.
+
+* bug fixes:
+ o bug 3519, 'Links including umlauts are broken'
+ o bug 4134, ''Save message to' option not set when it should
+ be'
+ o prevent the Tools/SSL/TLS Certificates dialogue from
+ crashing when certificate filenames contain a fingerprint.
+ o build on GNU Hurd.
+ o various build fixes when building without GnuTLS.
+
+* 3.17.2
+--------
+
+* Message List: A context menu has been added to the column headers,
+ it has two entries: a new option, 'Lock column headers', and 'Set
+ displayed colums'.
+
+* Folder List: A context menu has been added to the column headers,
+ containing 'Set displayed columns'.
+
+* Preferences: The Display/Summaries option page has been split into
+ three notebook pages: Folder List, Message List, and Defaults.
+ The Message List page contains the new 'Lock column headers'
+ option. The Defaults page contains several new options for new
+ folders.
+
+* New Folder Properties: It is now possible to control signing and
+ encrypting options on the Compose page. By default it follows the
+ Account preferences, but they can be overridden to always sign
+ and/or encrypt, or never sign/encrypt.
+
+* Saving sent messages: The global preference, 'Save sent messages',
+ can now be overriden by the Folder Property and Account
+ preferences. The global preference no longer needs to be activated
+ for the Account Preference, 'Put sent messages in ...' option to
+ function. Likewise, the Folder Property, 'Save copy of outgoing
+ messages to this folder instead of Sent', no longer relies on the
+ global preference being set.
+
+* SSL/TLS certificates: The SHA-256 fingerprint is now displayed, and
+ the MD5 fingerprint has been removed.
+
+* SSL/TLS certificates list: Status and Expiry columns have been
+ added, and expired and invalid certificates are now clearly
+ indicated.
+
+* QuickSearch: body searches are now quicker.
+
+* QuickSearch: symbols used in Extended searches are now expanded
+ in the 'Edit' dialogue.
+
+* Re-editing: Flags and tags are now preserved when re-editing a
+ message.
+
+* Fancy plugin: The minimum required webkitgtk version is now 1.10.0.
+
+* PDF Viewer plugin: Ctrl+scroll now zooms.
+
+* Tools: added cm-break.pl script, which breaks thread references for
+ the selected messages; textviewer.pl has been updated and now
+ requires perl 5.14.1.
+
+* The legacy "sylpheed-claws" symlink is no longer installed in the
+ bindir.
+
+* New translation: Portuguese.
+
+* Updated translations: Brazilian Portuguese, Catalan, Czech, Danish,
+ Dutch, French, German, Russian, Slovak, Spanish, Swedish, Turkish.
+
+* bug fixes:
+ o bug 3418, 'Building on a Cross Compiling toolchain doesn't
+ work'
+ o bug 3889, 'Address and quoted message inconsistent in
+ reply'
+ o bug 4114, 'autogen.sh: Fix argument quoting'
+ o bug 4115, 'autogen: avoid unwarranted re-configure'
+ o bug 4120, 'New cert files are created in $HOME instead of
+ in ~/.claws-mail/certs'
+ o byg 4121, 'Moving a subfolder in another folder erases its
+ processing rules' (sic)
+ o bug 4132, '"Mark all as (un)read" dialog appears when
+ acting on 1 message only'
+ o bug 4133, 'trying to read message from an NNTP group (with
+ all expired articles.'
+ o regression where mail was not being checked at startup when
+ it should have been
+ o links not being opened in browser when Fancy menu is opened
+ with a keyboard
+ o show correct address:port in SOCKS5 proxy connection failure
+ message
+ o prevent unexpected loss of drafted message
+ o Quicksearch eating keypresses it didn't handle
+ o build on Debian 7
+ o build on FreeBSD, sys/wait.h is needed for WEXITSTATUS
+ macro
+ o Reply from mainwindow menu and toolbar when mainwindow's
+ messageview is hidden
+ o CID 1438531 Fix wrong test leading to dead code
+ o CID 1439871 and validate Unicode char strictly
+ o CID 1439996 and remove unnecessary comparison
+ o Fancy: left-click on links not opening in browser
+ o RSSyl: lost processing rules when renaming folder
+ o annoyance where your current reading is disturbed when a
+ new msg is filtered into the current folder
+ o don't leave the user in limbo when privacy system is 'none'
+ and auto signing/encrypting is set
+ o several memory leaks
+
+* 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
--------