I just installed today's new update and noticed that it messed up the vertical transition of the thumbnail slideshow. I left one example that is not so bad looking, but in an other case when the picture changed from one to an other both images would end up half on top and half the next picture in the bottom. The example I'm leaving shows only a weird looking transition, as if there where missing some frames to smooth or ease the exit of one image to the next. This did not happen before the update.
Also, try going backwards with the slideshow from this example to know what I mean.
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