No, I've taken a decision to do not switch C3 in following reasons:
-Internet required to open Google Drive and other cloud files.
Yes, if you want to use an online file storage you need to be online. Alternatively, you can use local file save/load.
Scirra promised to update C2 as new version but it will not happen.
We've been releasing Construct 2 updates. Last one was only a few days ago.