generated: '2026-09-02'
method: searched
source: https://developer.openservices.cambio.se/developer/apis?api-version=2022-04-01-preview (API descriptions
  published by the portal)
note: Cambio does not publish a single dated changelog feed — the /api-changelog page renders empty to an anonymous
  fetch. Each API description instead carries an inline Versions table naming the COS release, the API version,
  the MINIMUM COSMIC SERVER VERSION required, the month and what changed. That coupling of API version to on-premise
  EHR version is the substantive release signal for an installed-base product, and it is captured verbatim below.
scheme: per-API version table (COS version / API version / required COSMIC version)
changelog_url: https://developer.openservices.cambio.se/api-changelog
entry_count: 17
entries:
- api: Attention signal
  api_id: attention-signal
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version
- api: Booked appointments
  api_id: booked-appointments
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version
- api: Care contacts
  api_id: care-contacts
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version, deprecated
- api: Care contacts
  api_id: care-contacts-v2
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Updated major version due to performance impovements
- api: Chemistry lab results
  api_id: chemistry-lab-results
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version, deprecated
- api: Chemistry lab results
  api_id: chemistry-lab-results-v2
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Mar 2022
  description: Updated major version due to performance impovements
- api: Diagnosis
  api_id: diagnosis
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version, deprecated
- api: Diagnosis
  api_id: diagnosis-v2
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Mar 2022
  description: Updated major version due to performance impovements
- api: Journal notes
  api_id: journal-notes
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version, deprecated
- api: Journal notes
  api_id: journal-notes-v2
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Mar 2022
  description: Updated major version due to performance impovements
- api: Medication prescriptions
  api_id: medication-prescriptions
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version, deprecated
- api: Medication prescriptions
  api_id: medication-prescriptions-v2
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Mar 2022
  description: Updated major version due to performance impovements
- api: Patient information
  api_id: patient-information
  cos_version: 3.0.0
  api_version: 1.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version, deprecated
- api: Patient information
  api_id: patient-information-v2
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Mar 2022
  description: Updated major version due to performance impovements
- api: Payment notice
  api_id: payment-notice
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version
- api: Referral requests
  api_id: referral-requests
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version
- api: Video meetings
  api_id: video-meetings
  cos_version: 3.0.0
  api_version: 2.0.0
  required_cosmic_version: R8.3.05
  date: Feb 2022
  description: Initial version