Two new ambience libraries are on the way.
and TONSTURM Mountain Air:
Rabbit Ears Audio has an Animal Bells Library on the way, “for sheep, goats, cows, elephants, or sound designers”.
Chuck Russom FX has released Drones sound library, featuring 26 stereo drones, each is one minute in length. Delivered at 24-bit/96kHz. WAV.
Arrowhead Audio has released Swishes library, including 332 samples at 24-bit/96kHz. WAV.