The Collaborative International Dictionary of English v.0.48:

up-to-the-minute \up-to-the-minute\, a.
   being the most recent available; completely up-to-date
   especially, including information obtained within the past
   few minutes; as, up-to-the-minute news.
   [PJC]

WordNet (r) 3.0 (2006):

up-to-the-minute
    adj 1: up to the immediate present; most recent or most up-to-
           date; "the news is up-to-the-minute"; "the very latest
           scientific discoveries" [syn: up-to-the-minute,
           latest]

Moby Thesaurus II by Grady Ward, 1.0:

55 Moby Thesaurus words for "up-to-the-minute":
   a la mode, actual, advanced, all the rage, all the thing, as is,
   avant-garde, being, contemporaneous, contemporary, current,
   existent, existing, extant, far out, fashionable, forward-looking,
   fresh, hip, immanent, immediate, in, in fashion, in style,
   in vogue, instant, latest, mod, modern, modernistic, modernized,
   modish, new, newfashioned, now, popular, present, present-age,
   present-day, present-time, prevalent, progressive, running, smart,
   streamlined, that be, that is, topical, trendy, twentieth-century,
   ultra-ultra, ultramodern, up-to-date, up-to-datish, way out