190 cities have been added to the World Clock Deluxe database which now contains 800 cities. New cities are:
| Argentina | Catamarca, Jujuy, La Rioja, Río Gallegos, San Juan |
| Australia | Alice Springs, NT, Ballarat, VIC, Bendigo, VIC, Broken Hill, NSW, Bunbury, WA, Bundaberg, QLD, Eucla, WA, Geelong, VIC, Launceston, TAS, Mackay, QLD, Mandurah, WA, Port Hedland, WA, Rockhampton, QLD, Sunshine Coast, QLD, Toowoomba, QLD, Townsville, QLD, Wollongong, NSW |
| Brazil | Porto Velho |
| Canada | Abbotsford, BC, Arviat, NU, Baker Lake, NU, Banff, AB, Blanc-Sablon, QC, Brandon, MB, Cambridge Bay, NU, Cape Breton, NS, Cape Dorset, NU, Coral Harbour, NU, Corner Brook, NL, Cranbrook, BC, Dawson City, YT, Dawson Creek, BC, Fredericton, NB, Grand Falls-Windsor, NL, Hamilton, ON, Happy Valley-Goose Bay, NL, Hay River, NT, Igloolik, NU, Inuvik, NT, Kelowna, BC, Kitchener, ON, Kugluktuk, NU, Labrador City, NL, Lethbridge, AB, Lloydminster, AB-SK, London, ON, Moncton, NB, Moose Jaw, SK, Niagara Falls, ON, Oshawa, ON, Pangnirtung, NU, Pond Inlet, NU, Prince Albert, SK, Rainy River, ON, Rankin Inlet, NU, Red Deer, AB, Saguenay, QC, Saskatoon, SK, Sherbrooke, QC, Summerside, PE, Thompson, MB, Thunder Bay, ON, Trois-Rivières, QC, Victoria, BC, Windsor, ON |
| China | Baotou, Lhasa, Nanjing, Nanning, Ürümqi |
| Indonesia | Ambon, Banda Aceh, Bandar Lampung, Bengkulu, Bogor, Jambi, Malang, Mataram, Padang, Palangkaraya, Pekanbaru, Pontianak, Samarinda, Semarang, Surakarta, Yogyakarta |
| Marshall Islands | Kwajalein Atoll |
| Mexico | Hermosillo, Mérida |
| Mongolia | Choibalsan |
| Portugal | Madeira |
| Russia | Yuzhno-Sakhalinsk |
| Saint Barthélemy | Gustavia |
| Saint Martin | Marigot |
| Ukraine | Donetsk |
| United States | Abilene, TX, Albany, NY, Alexandria, VA, Amarillo, TX, Anaheim, CA, Ann Arbor, MI, Annapolis, MD, Arlington, TX, Aspen, CO, Aurora, CO, Aurora, IL, Bakersfield, CA, Baton Rouge, LA, Bethesda, MD, Bridgeport, CT, Brownsville, TX, Buffalo, NY, Cambridge, MA, Carson City, NV, Cedar Rapids, IA, Charleston, SC, Cincinnati, OH, Cleveland, OH, Colorado Springs, CO, Corpus Christi, TX, Dayton, OH, Eugene, OR, Fairbanks, AK, Fargo, ND, Fort Lauderdale, FL, Fort Wayne, IN, Fort Worth, TX, Frankfort, KY, Fresno, CA, Glendale, AZ, Grand Rapids, MI, Greensboro, NC, Hampton, VA, Harrisburg, PA, Huntsville, AL, Jacksonville, FL, Jefferson City, MO, Jersey City, NJ, Juneau, AK, Kansas City, MO, Key West, FL, Lansing, MI, Laredo, TX, Lexington-Fayette, KY, Long Beach, CA, Mesa, AZ, Mesquite, TX, Mobile, AL, New Haven, CT, Nome, AK, Norfolk, VA, Oceanside, CA, Olympia, WA, Omaha, NE, Palo Alto, CA, Pasadena, CA, Pittsburgh, PA, Pueblo, CO, Reno, NV, Riverside, CA, Rochester, NY, San Antonio, TX, Santa Fe, NM, Savannah, GA, Scottsdale, AZ, Shreveport, LA, Spokane, WA, Springfield, IL, St. Petersburg, FL, Stockton, CA, Syracuse, NY, Tallahassee, FL, Tampa, FL, Toledo, OH, Trenton, NJ, Tucson, AZ, Tulsa, OK, Unalaska, AK, Virginia Beach, VA, Wilmington, DE, Worcester, MA |
| US Minor Outlying Islands | Johnston Atoll, Midway Islands, Wake Island |
| Uzbekistan | Samarkand |
Five time zones have been added to the World Clock Deluxe database which now contains 218 time zones and world times. New time zones are Argentina Summer Time (ARST), Australia Central Western Standard Time (ACWST), Australia Central Western Daylight Time (ACWDT), Sakhalin Time (SAKT) and Sakhalin Summer Time (SAKST).
Venezuela's offset from UTC has been updated to - 4 h 30 min and the geographical coordinates of Havana, Cuba and Hobart, TAS, Australia have been corrected.
DST information has been updated for several countries. Argentina and Iran reintroduced daylight-saving time in 2008. South Australia, Victoria, Australian Capital Territory, New South Wales, and Tasmania extended daylight-saving time which now starts on the first Sunday in October and ends on the first Sunday in April. Brazil, Cuba, Egypt, the Gaza Strip, Israel, and Syria changed their DST start and/or end dates.
World Clock Deluxe now shows a progress window while it is updating cities, time zones and DST rules and, once the update is terminated, displays a detailed report of all changes.
Clocks in the Dock can now show weekday and date instead of city, time zone or alternate text. To display weekdays and dates in the Dock, configure clocks so that they show weekday and date and hide city, time zone and alternate text.
A bug that caused menu bar shortcuts to be active despite the Dock icon was hidden and World Clock Deluxe had no menu bar has been fixed.
Some other minor bugs have been fixed and several improvements, mainly concerning the updating of clocks in the palette, menu bar and Dock, have been introduced.