The feature to send webhook when username or email updates would be really helpful. I maintain an external mailing list and whenever a user signs up he/she is automatically added to that mailing list. Also, when the user account is deleted, the email is unsubscribed.
The problem arises when the user updates his/her email address because this doesn’t trigger the webhook. The workaround I have done is check for the username and email every time the user logs in and logs out and if there is any change the email will be updated. Obviously this is a huge wastage of resources and webhook in case of Name and Email update would be great.