The 1.1.0 version seems better to me, except for two things:
1) In IE8, the images show as very skinny. Without the plugin, IE8 shows the images fine.
2) In Mozilla, the white overlay is sometimes to the right of my images. My test page has the same gallery twice on one page. The first one has 4 per row and the second has 3 per row. The first is a bit overlapped to fit the images, and this is where the white overlay is a bit to the right of the image (but not the first one on each row).