One of the devs I follow updates every month, one updates about 3 times a year, one updates...I guess around every two months unless something happens (illness for example), one is hoping to update soon(tm) but the last official update was 6 months ago...I don't mind waiting, especially if I know the update will be great!
"Perrine gives Vertigo some steak and a special salad made from local veggies" Gotta keep your strength up!