MaBaSoft has released World Clock Deluxe 4.3.1, the latest version of its Mac OS X application for tracking, displaying, and converting times around the world. World Clock Deluxe is now a Universal Binary, so it runs natively on both PowerPC-based and Intel-based Macs. In addition, cities, time zones and DST rules have been revised and updated. The offset from UTC of Sri Lanka has been changed to + 5 h 30 min in anticipation of the effective time zone zone change that will take place on April 13, 2006. Danmarkshavn, Greenland has been added and Western and Central Greenland Time have been corrected to UTC-4 and UTC-3, respectively. DST rules have been introduced for Brazil, Falkland Islands, Mongolia and Uruguay. World Clock Deluxe is priced at US$16 ($7 upgrade).