It appears that the NanoSail-D solar sail will be ejected tonight from the FASTSAT spacecraft. NanoSailD on Twitter says,
> The Captain has given clearance to eject! The planned window opens at UTC 340 06:15, or Monday morning @ 1:15am EST. Thank you Captain!
According to this timeline (pdf), the sail will be deployed 3 days after ejection.
This NanoSail-D Dashboard will presumably be regularly updated once it is ejected.