Scaling Bookings for large demand

Hi,

Has there been any updates to the scaling limits?

Also. any information of the following would be helpful...

Is there a limit to the number of custom fields that can be added to a service?

Are there any plans to introduce Microsoft Forms into Bookings (it is available in Virtual Appointments)?
Are there any limits on the number of staff you can add to a Booking calendar (specifically Admins, Schedulers and Team Members)?

I understand that there is an Admin Booking Portal coming later in 2024 - is there any insight on what this will include?

Is the any planned analytics / reporting - aside from current PowerShell scripts?

Can you automate mass creation of Booking Calendars?

Thanks in anticipation.