The home page for server dashboards received a facelift. Recent items could clutter up the UI, so they were moved into tabs.
At the top now it instead showcases a carousel with arbitrary highlighted sections. Right below that it items that require actions are shown in a single list, like unresolved reports, appeals, and so on.
The home page now has three types of channels you can configure for alerts. With this you can easily set channels for various features at once.
This is a new view that is mostly useful for servers with a lot of chat activity. It is still in alpha, but lets you see live-feed of messages from multiple channels and perform actions on them.
It also has other widgets, and you can arrange the widgets in any layout you'd like.