Changes

What big things do SeaMonkey 2.8 builds offer (over SeaMonkey 2.7)? ([https://bugzilla.mozilla.org/buglist.cgi?query_format=advanced&resolution=FIXED&field0-0-0=cf_status_seamonkey28&field0-0-1=target_milestone&type0-0-0=equals&type0-0-1=equals&value0-0-0=fixed&value0-0-1=seamonkey2.8 SM] / [https://bugzilla.mozilla.org/buglist.cgi?query_format=advanced&resolution=FIXED&product=Core&product=Toolkit&product=MailNews%20Core&product=SeaMonkey&product=Other%20Applications&field0-0-0=cf_status_seamonkey28&field0-0-1=cf_status_firefox11&field0-0-2=cf_status_thunderbird11&field0-0-3=target_milestone&field0-0-4=target_milestone&field0-0-5=target_milestone&type0-0-0=equals&type0-0-1=equals&type0-0-2=equals&type0-0-3=equals&type0-0-4=equals&type0-0-5=equals&value0-0-0=fixed&value0-0-1=fixed&value0-0-2=fixed&value0-0-3=seamonkey2.8&value0-0-4=mozilla11&value0-0-5=Thunderbird%2011.0 All])

* Support for migrating from old profiles (before SeaMonkey 2.0) has been dropped ({{Bug|689437}})

* Saving the last download directory per site can now be disabled by creating a pref called browser.download.lastDir.savePerSite and setting it to false ({{Bug|702748}})

* Middle-clicking the Go button opens a new tab now ({{Bug|708640}})

* Untitled Composer pages are now numbered ({{Bug|102275}})

* The account wizard allows to enter port information now ({{Bug|78357}})

* Message Filters feature a "Mark as unread" action now ({{Bug|376546}})