More columns for subscriber and email views!

Hot off the heels of last week's rearchitecture of the subscriber and email views, we've added more columns to the subscriber and email views:

• Modification date (for emails)
• All the UTM and referral parameters you could ever want (for subscribers)
• Churn date (for subscribers)

Even more coming soon, so you can always have the most important information at your fingertips.