Release Notes: The folder listing has been accelerated and better supports unconventional namespaces. Searching by size and a mailto: handler for Firefox 3+ have been added. Address autocompletion, address book popups, the quota system, and caching have been improved. CSRF tokens have been added to the Compose screen. PDF thumbnails are displayed if possible. Logging of forwarded messages has been fixed. Semicolons are allowed as address delimiters now. A Basque translation has been added. A large amount of bugfixes and performance/stability improvements have been made.
Release Notes: This release adds a link to save all attachments to the message popup window, improves support for broken S/MIME messages, updates the Danish translation, and adds small bugfixes and improvements.
Release Notes: This release fixes regressions in permissions, deleting drafts, and applying ACLs.
Release Notes: This release fixes an XSS vulnerability, adds several improvements and fixes for attachment handling, and adds further bugfixes and improvements.
Release Notes: This release improves sizing of popup windows, accesses all reply methods in smartphone mode, fixes sending messages with Internet Explorer 8, and adds further bugfixes and improvements.
Release Notes: This release fixes message redirection, bugs in the search results view, and bugs with attachment and image uploads. Further bugfixes.