Why new SourceTree become more ugly than old version?

[Simon Fan]

I wonder why a beautiful software need upgrade to ugly version, is this by design?

[Seth]

This question is far too vague to be useful to anybody. "Beautiful" and "Ugly" are subjective descriptions. Obviously the designers like the new look better. If you have a specific, concrete request or question, you might get some positive attention. The current question is just whining.