The incompatibilities with macOS 10.7 Lion have been solved.
The configuration of the show/hide palette keyboard shortcut has been revised so that Unicode keyboards and the F17, F18, F19 keys are now supported. In addition to that, shortcuts containing function keys, arrow keys, or keypad keys do not require modifiers anymore and keypad keys appear in square brackets [ ] in the Palette pane of World Clock Deluxe Preferences.
The offset from UTC of the Kuril Islands and Ust-Nera, Russia has been updated after some districts of the Sakhalin region and Sakha Republic moved from Magadan Summer Time (UTC+12) to Vladivostok Summer Time (UTC+11) on August 31, 2011.
Daylight-saving time information for the Palestinian Territories, Samoa, Ukraine, and the Canadian province of Newfoundland and Labrador has been updated. This year, the Gaza Strip advanced the end of DST on August 1, before the beginning of Ramadan, while the West Bank suspended daylight-saving time during Ramadan and resumed it on August 30. Samoa will start DST one day earlier, on September 24, and Ukraine abolished the switch to standard time and will observe daylight-saving time all year round. The Newfoundland and Labrador province amended its DST legislation to start and end daylight-saving time at 2:00 AM in line with the rest of North America.
Some minor bugs have been fixed.
Minimum required system version is now macOS 10.4.