Summary

This Beta release delivers two fixes to reservation tariff behavior. Reservations created via the API now correctly inherit the property-level Nightly Rate accounting configuration, and rate type changes on pencil reservations now trigger a full tariff recalculation in all cases. 

Fixes & Improvements

Reservations — Nightly Rate accounting now applied correctly on creation

When a property was configured to use Nightly Rate from their accounting configuration, reservations created through the API were incorrectly generating a single total tariff for the entire stay rather than individual nightly tariffs. The API now correctly inherits the property-level accounting configuration.

Affected endpoint: POST /reservations

Reservations — Tariff recalculation on pencil reservation rate type change

When updating a pencil reservation's rateTypeId via PATCH /reservations/{id}, the tariff was only recalculated the first time a rate was assigned. If the rate was subsequently changed to a different rate type, the baseRate and totalRate values in actualAccount retained the original rate's amounts instead of reflecting the new rate. The recalculation logic now triggers whenever the rate type changes to a different value, covering both first-time assignment and subsequent rate changes.

Affected endpoint: PATCH /reservations/{id}

Notes

• Release Date: 23 June 2026 (AEST)  — Beta only
• Please report any issues through standard support channels: https://rmsapi.zendesk.com/hc/en-gb/requests