When players register for your activities, they'll now view a confirmation page as soon as they pay saying "Thank you".
This registration receipt shows what was paid for and any info entered during registration. It's viewable by the players (My registrations) and any managers from your organization (Manage > Registrations).
Need to print or update any info? Now it's easier to do both!
Lastly, when you add a Post-registration link from Activities > Edit > Advanced there will be a large prompt for your players to take the "Next Step" and visit your post-registration link.