12/03/2025 - Allow duplicate booking references across multiple accounts
🪲 Fixed a bug that would prevent a booking reference being used on a booking if it exists on another account. We now enforce uniqueness on a combination of booking_reference, provider_id and account_id, booking payloads that match all three of these criteria are treated as an update to the existing booking.
Additional change to add a row lock when processing a booking, this will prevent duplication of bookings when concurrent requests occur for example during integration runs.
