Source : Webster's Revised Unabridged Dictionary (1913)

Up-to-date \Up`-to-date"\, a.
   Extending to the present time; having style, manners,
   knowledge, or other qualities that are abreast of the times.
   ``A general up-to-date style of presentment.'' --Nature.

         I must prefer to translate the poet in a manner more
         congenial if less up-to-date.            --Andrew Lang.

Source : WordNet®

up-to-date
     adj 1: reflecting the latest information or changes; "an up-to-date
            issue of the magazine"
     2: in accord with the most fashionable ideas or style; "wears
        only the latest style"; "the last thing in swimwear";
        "knows the newest dances"; "cutting-edge technology"; "a
        with-it boutique" [syn: {latest}, {last}, {newest}, {cutting-edge},
         {with-it}]