What I got was a a complete UI change that has ruined the experience of SourceTree completely, a few of the notes that I and many other haven't liked about it.
Icons
Flat, bland, and near identical icons, means you need to read the text rather than looking at the icon, which I think is the point of an icon, to be visual.
Read Pane
Why oh why is the read pane done in this way, the text is centred. With a white background.
This just is crazy and looks very weird, not sure why this has been done this way.
There is a lot of vocal dislike of this, present here
