Hmm... I can't seem to find the option to switch on/off the automatic downloading/displaying(?) of images now either... It is still set to only happen when I press the image button at the bottom (which is how it was working before the update) but I'm sure there was an option for that before.

I feel like I'm losing my mind here... did other people have that option before? Do you have it now? There are new options like not adding addresses to the contacts list automatically (hallelujah!) but not these...