Thanks, Jace! To be honest, there is no new functionality in this version. It really is a clean-up and removal of a lot of legacy code and UI, from as far back as 10.2

I was holding back with this stuff for v2, which is frankly crawling along because it's a complete re-write due to sandboxing for one amongst many culprits, but with Yosemite coming the age of the UI was just screaming at me… so I bit the bullet and introduced the new website I'd planned at the same time

The min width change was to preserve some UI from truncating, but I've addressed that separately and re-instated the old width for the next update (coming soon)
-Jason