+ - sqimap_messages_delete|copy|flag and sqimap_get_small_header()
+ functions are removed from SquirrelMail IMAP API. Use sqimap_msgs_*
+ and sqimap_get_small_header_list() functions instead.
+ - Fix for bad cache on massive expunge/delete/move operations.
+ - Moved time zone configuration from locale/timezones.cfg to php array.
+ Adds time zone name localization options and fixes problems on systems
+ that don't support GNU C time zone mappings (#1177067).
+ - Use default color theme in logout_error function when possible.
+ - Fixes for increased error checking in PHP 5.1 array_shift() (#1237160).
+ - Added extra checks in delivery class for In-Reply-To header. Fixes
+ E_NOTICE level warnings in php 5.0.4 and later (#1206474). [php5]
+ - Added extra checks in SquirrelMail charset_encode() function in case
+ somebody removed html to us-ascii conversion library (#1239782).