From Longman Dictionary of Contemporary Englishnewsynews‧y /ˈnjuːzi $ ˈnuːzi/ adjective informal NEWSa newsy letter is from a friend or relative and contains a lot of interesting news
Examples from the Corpus
newsy• A clear photo with a newsy caption or short article is often welcome.• Mouse Ink is a hodgepodge of reviews, newsy items and puzzles.• Fortunately his wife, whom some of the family have never met, nevertheless writes a long newsy letter every Christmas.• It offers ride, resort and restaurant reviews, trivia and newsy updates. 