Do I need to notify colleges of a schedule change?

<p>I take a few college classes and I originally planned to be taking a French course during the college's Winter Quarter. The class was canceled because too few students were enrolled and there's no other class for me to take. As such, I'll be studying French on my own, I suppose, since I'm to take the AP exam in May. Do I need to tell colleges? And if so, who do I need to tell? Just colleges where my application is still pending, or do I need to also inform colleges where I have been accepted?</p>

<p>Thank you in advance!</p>