The Cesium 1.0 release zip is now available from http://cesiumjs.org/downloads.html
http://cesiumjs.org/2014/08/01/Cesium-version-1.0-released/
Thanks to all the contributors over the years for all your hard work in reaching this milestone!
Thanks Scott for handling this big release!
Patrick
Congrats guys. I haven't gotten into everything in 1.0 yet but it seems like a great update. Terrain and imagery load a LOT faster. Great work