More control over Social Media datasources
When you set up a

Social Media datasource with keyword search, you now have two new options.
Max content per platform: Set a limit on how many posts are collected from each platform. This keeps one high-volume channel from taking over your dataset.
Collect related comments: Pull in the comments under matching posts as well as the posts themselves. This gives you the conversation around a topic, not just the original post.
You'll find both options when you create a new Social Media datasource.