Optional phone number collection

You can now show the phone number field on your booking page without making it required. When you enable "Show phone number field" in your link's Form Fields settings, you'll see a new "Require phone number" toggle that lets you control whether schedulers must provide their phone number or can leave it blank.

This is useful when you'd like to collect phone numbers for follow-up but don't want to create friction for schedulers who prefer not to share them.