Target audience and mandatory channels LiveTiles Reach now allows you to define audience targeting and configure default and mandatory channels. Users cannot unsubscribe from mandatory channels. This ensures that they are always subscribed.
Channel assignments in groups Channels are now security trimmed by the group permissions. Users now see only the channels assigned to the groups of which they are members.
New "Like" function on overview pages Now "Like" can be selected directly in the overview of news and events.