- Fixed issues caused by use of PostgreSQL keyword "user" in SquirrelMail's
default preferences database schema (#2943483).
- Fixed attachment filename decoding problems (#2994865).
+ - Now allow multiple plugins to handle (add links for) a single
+ attachment MIME type.
+ - Fixed sqauth_read_password() for plugins on the login_verified hook.
+ - Forced addition of a file suffix to attachments that lack a filename
+ (helps forwarded messages avoid spam filters) (Thanks to Petr
+ Kletecka) (#3139004).
+ - Added smtp_auth hook (Thanks to Emmanuel Dreyfus).
+ - Allow administrators to configure subfolders of user INBOXes to be
+ treated as special folders by adding $subfolders_of_inbox_are_special
+ to config_local.php.
+ - Added clickjacking protection (thanks to Asbjorn Thorsen and Geir Hansen
+ for bringing this to our attention). [CVE-2010-4554]
Version 1.5.1 (branched on 2006-02-12)
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