Version 0.6.2 is an incremental update to 0.6.1 which improves the startup speed, but most importantly adds a couple new preferences:

• Auto Associate enables the auto-beaconing feature but you should disable it if it's causing trouble
• New Client Actions allows you to set notification options (sound/light) and specify that a new client should be automatically granted access. (You can always deny access from the clients list later.)