Similar to how you can search/filter users by Id, you can also now do the same by their Referral Code.
You can now search/filter user by Id from the project dashboard UI.
Go to Users > Customize Table from your project dashboard to display the Referral Code column on the Tabular View.
You can now configure varying permissions for each API key.
Previously, you had to ask your users for their full address. Now, you can just ask for their country.