Added support for type member in Hierarchy Entity Custom Fields API - listing of custom member fields definitions and listing, creating and deleting of custom member fields values.
Added support for owner in Features API.
Webhook hierarchy-entity.custom-field-value.updated is triggered also for custom member field values.
Added support for Hierarchy Entity Custom Fields API - listing of custom fields definitions and listing, creating and deleting of custom fields values.
Deprecated several PUT endpoints and added PATCH endpoints as a replacement.