It's not new library but i think is one of the best related to the small size and easy to use .. unfortunatelly is only 32 bit until now, but it is a must have in any home regording studio.

Beauty without the Beast
Beautifully recorded at the Dvorák Symphony Hall in Prague by Miroslav Vitous with the Czech Philharmonic Orchestra, these sounds have a texture, warmth, and beauty that is unrivalled in the sample world. Now you can have them at your fingertips and on call any time of the day or night.
Miroslav Vitous Symphonic Orchestra and Choir Samples are some of the most playable and inspiring sounds ever produced for symphonic arrangements and composition. They’ve marked the aural atmosphere of hundreds of movies and productions and have become the tool of choice for many award winning composers.