generated: '2026-08-23'
method: searched
source: https://docs.iqm.tech/iqm-client/changelog.html
versioning:
  scheme: uri-path
  current: v1
  docs: https://docs.iqm.tech/iqm-client/
  note: >-
    The HTTP surface is pinned at /api/v1/. The consumer-visible version contract is the
    semver of the iqm-client package, which is where IQM actually communicates change.
deprecation:
  policy_url: null
  policy_published: false
  sunset_header: false
  deprecation_header: false
  rfc8594: false
  practice: >-
    NO WRITTEN DEPRECATION POLICY. IQM publishes no policy page, no notice period, and no
    Sunset/Deprecation response headers. What it does do — consistently — is announce
    removals in the "Breaking changes" section of the release they land in, which is
    after-the-fact rather than ahead-of-time. Three IQM Server URL formats were removed
    outright in 35.0.0 with no observed prior deprecation window. Packages are deprecated by
    README notice: qiskit-iqm and cirq-iqm were folded into iqm-client extras, and the
    iqm-cortex-cli PyPI page states the package is deprecated and its repository archived.
  evidence:
  - https://docs.iqm.tech/iqm-client/changelog.html
  - https://pypi.org/project/iqm-cortex-cli/
sla:
  url: null
  uptime_target: null
  note: No public SLA. Uptime commitments appear only in the "Skip-the-queue" contact-sales tier.
status_page:
  url: null
  published: false
  probed:
  - {url: 'https://status.iqm.tech/', result: NXDOMAIN}
  - {url: 'https://status.resonance.iqm.tech/', result: NXDOMAIN}
  note: >-
    No status page found. Per-machine availability is exposed only INSIDE the authenticated
    API as GET quantum-computers/{name}/health, which an unauthenticated consumer cannot
    read. No StatusPage pointer is emitted.
deprecated_operations: []
retired_hosts:
- {host: 'https://cocos.resonance.meetiqm.com', retired_in: iqm-client 35.0.0}
- {host: 'https://resonance.meetiqm.com/<quantum-computer>', retired_in: iqm-client 35.0.0}
- {host: 'https://meetiqm.com', note: '301s to https://iqm.tech — company-wide domain migration'}
deprecated_packages:
- {name: qiskit-iqm, superseded_by: 'iqm-client[qiskit]', last_release: '2025-09-16'}
- {name: cirq-iqm, superseded_by: 'iqm-client[cirq]', last_release: '2025-04-02'}
- {name: iqm-cortex-cli, superseded_by: none-currently-shipping, last_release: '2025-04-09'}