Slowly take your time... most important is update of security patch, if any. The firmware is at stable stage I think.Not in the coming days is all I can tell for now. Currently waiting on Asus before I build a third alpha release, they've been slowly trickling new GPL drops to my FTP server these past few days.
There are also a few other things I need to look into before I reach a feature-freeze state and begin the beta stage.
As initially indicated, I'm expecting the whole development cycle for 384.5 to last around 2-3 months.