I like the beta version, but I found a few small things:
a) When you publish a post or a commentary, it takes much more time to complete than the old version.
b) When you upvote a post, it does not highlight the vote after it completes the upvote, only after refreshing.
c) You have just published a post and you want to auto-upvote it after, let's say, four minutes. You go to your blog and the time at the top, near your name, does not update as the minutes pass. You must refresh to know if the four minutes mark has arrived.

Only minor things. The rest is very good.