+ - In POP3-class, be more liberal regarding RFC-incompliant POP3-servers.
+ - Disabled Korean extra functions, because they don't provide all required
+ options and message composition is broken.
+ - Added Basque translation support.
+ - Remove flag buttons / links from display if mailbox doesn't allow it.
+ - Make used of cached ordered uid list in case of server_side_sorting.
+ - Rewrite of internal mailbox sorting routines.
+ - Added sort by message size.
+ - Fixed XSS vulnerability in content-type display in the attachment area
+ of read_body.php discovered by Roman Medina.