Wing Commander CIC

Oke i have been out of the game for a few years now, and i did not follow al the thinks that happend in the past.

But my question now is, Did the stop with the WC series, the last thing i can remember is that they were planning 2 more parts after WC Prophecy.

So can someone tell me wat i mist.

I know its a stuppid question but im sick of searching the web for it.

thanx for al the reply's