What's new
Changes that have already shipped. Each one is dated. There is no list of what might come later.
The signed-in app is lighter. The sidebar is white, and Messages is no longer its own row. Each campaign shows one next step.
LinkedIn is shown as connected only after it has been. Salesforce stays off the Home tiles until you choose it.
A list you have started is kept for you. Opening it again says it is back in this browser, and that nothing was sent.
A search can use the filters from your own Sales Navigator. The page says when sending has paused.
You can check people against lists you keep in Mahleon, when you are not using Salesforce.
Sending that keeps going in the background is a separate companion you add yourself.