I saw today that they changed a lot about UI in the timeline. The vote buttons are at bottom instead of on the right side. Images are not tiny thumbnails anymore. Even, the thumbnails feel better somehow. I love all these changes.

The only small nitpick I have is that, the vote buttons are a little small, it feels more so in the main post. And a very unreasonable complaint, that I don't think need to be addressed, would be, the vote buttons are too generic. Would love a little more style and better colour contrast.