GIFs or JPGs

The version of WD I was running on 31st March (9.69a?) produced a summary.jpg file. Tonight on 9.70 I’m getting a summary.gif instead. Is this a setting I’ve missed somewhere, or has the type of image file changed?

Under setup summary … there is a box that says jpg instead of gif. is it checked? uncheck it.

Thanks. When I couldn’t find it, I knew it would be somewhere obvious :oops: