generated: '2026-08-14' method: searched source: https://docs.connect.fastenhealth.com/changelog scheme: date-based format: >- Dated entries tagged by surface (API, Stitch, Catalog, Portal, Webhooks & Events, TEFCA, Identity, Docs, Quickstart, Deprecated) and sectioned Added / Changed / Fixed / Deprecated. current_version: 1.0.11 current_version_note: OpenAPI info.version of the published Fasten Connect spec. entry_count: 72 span: first: '2024-09-30' latest: '2026-08-04' cadence: >- Roughly weekly through 2025, thinning to monthly in 2026. Breaking changes are rare; the record is dominated by additive catalog, TEFCA and Stitch work. surfaces_tagged: - API - Stitch - Catalog - Portal - Webhooks & Events - TEFCA - Identity - Docs - Quickstart - Deprecated window: recent — the live changelog is the source of truth entries: - date: '2026-08-04' tags: [Portal] kind: added breaking: false highlights: - Developer Portal domain migrated from portal.connect.fastenhealth.com to portal.fastenhealth.com. - Portal UI rebuilt for usability, accessibility and mobile. - Multiple organizations per account, so one login can manage several projects or clients. - Two-factor authentication and other security enhancements added. - date: '2026-07-03' tags: [Docs] kind: added breaking: false highlights: - >- Test-data guide expanded with the official FooClinic sandbox — credentials, resource counts and persona summaries for 16 synthetic patients, plus external FHIR/CCDA/IPS datasets. - date: '2026-06-25' tags: [Stitch, Docs] kind: added breaking: false highlights: - >- Optional `email` attribute added to the v4 Stitch SDKs, to prepopulate the patient email in TEFCA mode and in support / health-system request forms. - date: '2026-06-19' tags: [Docs, TEFCA] kind: added breaking: false highlights: - >- Clarified that TEFCA IAS mode requires cookies, and that localhost, private browsing or incognito testing can trigger browser cookie restrictions. - date: '2026-06-15' tags: [Catalog, API] kind: added breaking: false highlights: - Catalog support added for Medent, Medplum sandbox testing and NextGen Office. - date: '2026-05-29' tags: [TEFCA] kind: added breaking: false highlights: - >- TEFCA identity verification and demographic matching now include historical patient addresses, improving matching for patients who have moved. - date: '2026-05-24' tags: [TEFCA, Catalog] kind: added breaking: false highlights: - >- TEFCA record-locator results now resolve facilities to the correct catalog brand, portal and endpoint via Network Directory entries, improving tefca_directory_id consistency. - date: '2026-05-17' tags: [Identity, Stitch, API] kind: added breaking: false highlights: - >- Customer-managed identity verification flows added, including OpenID Connect discovery, JWKS, pushed authorization requests and consent decisions. - >- Bring Your Own CSP flows now launch the widget with `request_uri` and use a simplified scope and a consent form aligned with the embedded widget. - date: '2026-05-08' tags: [Docs, Stitch] kind: added breaking: false highlights: - Beta documentation published for the Stitch React SDK. - date: '2026-03-26' tags: [API, Docs, TEFCA, Webhooks & Events] kind: added breaking: false highlights: - >- Documented the `fixtures.tefca_ccda` option on POST /bridge/fhir/ehi-export, letting API-mode TEFCA exports return a specific synthetic CCDA response during testing (myra-jones.xml, lennie-connell.xml). - date: '2026-03-25' tags: [Docs, Webhooks & Events, TEFCA] kind: added breaking: false highlights: - >- Added `tefca_no_documents_found` as a documented failure_reason for patient.ehi_export_failed. - date: '2026-03-12' tags: [Catalog, API] kind: added breaking: false highlights: - >- Added GET /bridge/catalog/export so customers can download pre-signed URLs for JSON files covering every brand, portal and endpoint when hydrating offline catalog caches. - date: '2026-03-07' tags: [API, TEFCA] kind: added breaking: false highlights: - >- Documented POST /bridge/vault_connection/revoke for clearing TEFCA IAS synthetic patient connections between test scenarios. - date: '2026-01-13' tags: [Stitch, Webhooks & Events, TEFCA] kind: added breaking: false highlights: - Documented the `tefca_directory_id` field included on TEFCA IAS connections. - date: '2026-01-03' tags: [Docs, Stitch, Webhooks & Events, TEFCA] kind: added breaking: false highlights: - TEFCA IAS reached General Availability, with a new developer guide. - patient.connection_success and patient.authorization_revoked left beta. - Added `consent_expires_at` for determining when patient consent expires. - Clarified the reconnect flow via `reconnect-org-connection-id`. - date: '2025-12-22' tags: [Docs] kind: added breaking: false highlights: - Display & Component Library guide added, covering fhir-react and fhirpath.js. - date: '2025-10-19' tags: [API, Deprecated] kind: deprecated breaking: true highlights: - >- `download_link` on the patient.ehi_export_success webhook event deprecated, with removal stated for June 2026; implementors must move to the `download_links` array. note: >- Still present and still flagged deprecated in the event reference as of 2026-08-14 — past the announced removal window. - date: '2025-02-07' tags: [Stitch] kind: added breaking: false highlights: - Stitch.js v4 released. - React Native SDK released. note: >- This entry is positioned between the 2026-03-07 and 2026-01-13 entries on the published page, so its 2025 label appears to be a typo for 2026-02-07. Recorded as published. - date: '2024-09-30' tags: [API, Deprecated] kind: deprecated breaking: true highlights: - >- `org_connection_id` on webhook events deprecated for EHI-Export status/download calls in favour of `task_id`. note: >- The entry states removal "in Jan, 2024" — a date before the announcement. Appears to be an error in the published changelog. The current OpenAPI path parameters use taskId.