12.10.2025

Last updated: 10 Dec 2025

Today’s release includes the following updates:

api

• Updated the FHIR Observation category field to comply with new USCDI v3 requirements. Previously, Observations could only have a single category value, but now they can have multiple. This requirement stems from the US Core Observation Screening Assessment Profile.
• Added performer to the FHIR Observation resource.
• Read more.

sdk

• The category field on the Observation model in the SDK data module now contains a comma-separated string which can contain multiple categories. There are currently no application workflows that can create Observations like this, but plugins that access the category field should account for this to prevent future breakage.