I recorded a bit of both shows on the DVR, just to see if they were HD or not. Here on WFSB in Hartford-New Haven, Up to the Minute is 4:3 SD. CBS Morning News is a bit more weird, it's definitely 16:9 at least. The graphics look HD, but the live footage from the studio looks 16:9 SD.
Hopefully CBS Morning News will transition fully to crystal clear HD, and hopefully Up to the Minute will make the full jump soon. I imagine it couldn't be much longer before they do.