New Skype for Business on Mac (Insider) build is available!

This release actually feels like a step backward. Previously, I was able to have only a single window open and I would be able to interact with my SfB conversations. Now, the main window seems to have removed the ability to respond to my incoming IMs without opening up additional windows. Additionally, something that has been problematic for me for some time is that conversations from the same person are routinely split up in my conversation window. The entire history of the conversation with that person (or group of people) should be contained in a single collection that I can simply scroll back as long as I need to find the history. Hopefully, these will be fixed soon.