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Changelog & Upgrades

Updates to the Nabla Core API — including new features, fields, or endpoints — are released under a new dated version to ensure stability and predictability. This means your integration won’t be affected by these changes unless you explicitly opt into the newer version (see Targeting a specific version).

That said, some updates — like internal AI models improvements, bug fixes, or strictly non-breaking changes that don’t affect the schema or observable behavior — may be rolled out across all versions.

Below is a list of all available Core API versions, along with their associated changes.

2025-04-03​

  • Enforce a limit of 700 on the length of the custom instructions per section for note generation endpoints
  • Add new User API endpoints to allow users to configure and persist their note generation preferences:
  • Change in User API /generate-note and /generate-note-async endpoints:
    • The following fields have been removed from the request body:
      • note_locale
      • note_template
      • note_sections_customization
    • These endpoints will now automatically apply the settings stored in the user’s note settings and per-section customization.
  • Change in User API /edit-note-with-instructions endpoint:
    • The optional field note_sections_customization has been removed.
    • The endpoint will now automatically apply the settings stored in the user’s per-section customization, for the locale and note template provided as endpoint parameters.

2025-02-25​

  • Bilingual support has been added to transcription endpoints and Websocket.
    • In request bodies and WS config frame, speech_locale property has been removed and replaced by new speech_locales property, an array that can contain one or two distinct speech locales.

2025-01-07​

2024-12-23​

  • Add new audio chunk acknowledgement protocol, this change applies to all prior versions too.
  • Require endpoints paths to start with either "/v1/core/server" or "/v1/core/user", paths like "copilot-api/server", "copilot/server", "copilot-api/user" or "copilot/user" are not supported anymore.

2024-11-08​

  • Fixed case for server-to-client frames in Transcribe Websocket. It is now SCREAMING_SNAKE_CASE for all the frames, e.g. transcript_item becomes TRANSCRIPT_ITEM.

2024-10-01​

2024-04-22​

  • Add a new endpoint /generate_patient_instructions to generate a patient-friendly summary from an encounter.
  • Add a new endpoint /generate_normalized_data to generate normalized data from a note, available on both the Server API and the User API.
  • Add a new WebSocket endpoint /dictate for transcribing medical dictation.
  • Add a new endpoint /users/find_by_external_id/:external_id to fetch a user with a unique external ID from another system.
  • Add new endpoints to manage Dot Phrases for a user.
  • When set on a user, suggest matching Dot Phrases alongside the generated note in the 'digest' endpoint.
  • Add four new templates: GENERAL_MEDICINE_WCC, SOAP_WCC, GENERAL_MEDICINE_EMERGENCY, SOAP_EMERGENCY.
  • Add a title property in the note generated by server digest, server digest async, user digest and user digest async endpoints. The title is a short description of the note content.
  • Add a patient_context property in digest and digest_async requests body.
  • Add a PATCH /users/:id endpoint.
  • Add external_id, metadata and created_at on the User object, the external ID and metadata are editable through the patch endpoint.
  • Remove upcoming_appointments_details from the output of the /generate_patient_instructions endpoint. Upcoming appointments details are now included inside instructions starting for this version.
  • Remove note_generation_mode request property from digest and digest async endpoints.
  • Remove upcoming_appointments_details from the output of the /generate_patient_instructions endpoint. Upcoming appointments details are now included inside instructions starting for this version.

2024-02-27​

  • Add new endpoints: activate-user & deactivate user.
  • Add new endpoints to fetch a single user or all users using filters and pagination.
  • Add split_by_problem to digest & listen-from-file endpoints.
  • Add optional client_request_id parameter to /digest and /digest_async endpoints.
  • Deprecate [es-ES, es-MX] as note generation languages in Core API for digest and listen endpoints.
  • Remove note.section.content: string[] field, usage to be replaced by text: string which is equivalent but formatted.
  • Remove note generation feature from Listen Websocket API (recommend using the dedicated endpoint).

2023-06-26​

First version of the API.