Please see the list of PRs:
https://github.com/elkarte/Elkarte/pulls
Or the list of issues:
https://github.com/elkarte/Elkarte/issues?state=open
Looks more lean, methinks.
TBH it does not look that different ... few color changes that are nice ... probably shows how much I pay attention :-[
lol I was thinking the same thing. Guess I don't get on their enough.