The good news is that I finally figured out how to let you click on the photos to see them at the size I made them for the blog, which while isn't a huge difference, often gives a much better look at the photo. So click on the photos to see them just a bit better! I have gone back and done this for all the photos since the software upgrade
From the technical end, this was a silly bit. There is a box with the label "lightbox" in the options for doing things to photos on the website. I tried clicking this earlier with no real result, and it didn't seem logical that a "lightbox" would make my photos clickable for a larger result. But, by turning on the "lightbox" the photos are, in fact, now clickable.