Not a problem you have to be sorry about, it happens. But the thing here is that announces like that implies expectation. So, IMHO, you shouldn't announce to mu

Not a problem you have to be sorry about, it happens. But the thing here is that announces like that implies expectation. So, IMHO, you shouldn't announce to much time ahead and announce when you know for sure there will be an actual release. Otherwise grumpy sceptics like me criticize ;-)