A Telltale email just dropped into my inbox, and it had this blurb within...

We’ve just received confirmation from Nintendo of Europe that the most recent Strong Bad episode, Dangeresque 3, will be included in this week’s WiiWare update.

That means that after this week, everyone will be all caught up! Now, we just wait for the 5th and final installment of the series. I can't believe it's going to come to an end!