Oystehr v1.41 - May 14, 2026

Fax Service

• The Fax Service now exposes more detailed error messages for issues that happen during fax transmission, both inbound and outbound. The error messages are recorded in the Communication.statusReason field.

Project Service

• Added the ability to leave a Project.

Developer Console

• Added the ability to leave a Project in the developer console. You can find this feature on the Project Settings page.
• Fixed a bug with sorting tables in the developer console where the page would reload instead of sorting the table.

RCM Service

• The eligibility check endpoint now accepts RCM Service payer urls (https://rcm-api.zapehr.com/v1/payer/12345 (opens in a new tab) for example) as an alternative to the older Organization FHIR references approach (Organization/12345 for example).