# Partner API Changelog

## 1.6.0 - 2026-09-18

### Added

- Adds scoped organization and appointment-type email message settings with per-field inheritance, nullable overrides and revision-checked updates. (Operations: `getPartnerAppointmentTypeEmailMessageSettings`, `getPartnerOrganizationEmailMessageSettings`, `updatePartnerAppointmentTypeEmailMessageSettings`, `updatePartnerOrganizationEmailMessageSettings`)
  - Partner action: Regenerate clients from version 1.6.0 before configuring email message settings. Appointment types inherit each unset field from organization settings and then from system defaults.

### Changed

_None._

### Deprecated

_None._

### Fixed

_None._

### Security

_None._