generated: '2026-08-04'
method: searched
source: https://apis.liquidinstruments.com/api/changelog/
versioning:
  scheme: paired client-library / MokuOS firmware versioning (semver-shaped, no date or header
    negotiation)
  current: 4.3.0
  current_python_package: 4.3.0.1
  docs: https://apis.liquidinstruments.com/api/changelog/
  note: 'The client library, the MokuOS firmware, and the downloadable instrument bitstreams are
    versioned together. The API path itself is unversioned (/api/…), except for a /api/v2/
    prefix used by hardware-state and chunked-data operations. Version skew between client and
    device surfaces as HTTP 404 / OperationNotFound, or IncompatiblePackageException.'
  compatibility_contract: 'Documented in prose only: "Please make sure your Python client is
    compatible with the MokuOS version running on your device."'
deprecation:
  policy_url: null
  policy_published: false
  sunset_header: false
  deprecation_header: false
  note: 'No deprecation policy, no Sunset/Deprecation header support (RFC 8594), and no
    published support window for older MokuOS/API versions. Breaking changes are announced only
    as changelog lines.'
  observed_removals_and_deprecations:
  - change: moku_download function removed; use MokuCLI instead
    release: 4.0.1
  - change: MokuCLI became required for all API connections
    release: 4.0.1
    breaking: true
  - change: force_connect parameter deprecated in the Python client
    release: 3.3.1+
  - change: 'Logic Analyzer changed from one-indexed pins to zero-indexed bits'
    release: 4.2.1
    breaking: true
  - change: 'Trigger level parameters now default to None (hardware threshold voltage when
      source is External, otherwise 0 V)'
    release: 4.2.2
    breaking: true
status_page:
  url: https://status.liquidinstruments.com/
  reachable: false
  probe:
    dns: CNAME -> stats.uptimerobot.com
    http: 308 redirect to https
    https: TLS handshake failure (tlsv1 alert internal error) — no certificate served for this
      hostname
    probed: '2026-08-04'
  note: 'A status hostname is provisioned and pointed at UptimeRobot, but TLS is broken so the
    page cannot be loaded by any browser or agent. Because there is no working status page, this
    repo deliberately does NOT carry a StatusPage pointer. This is a concrete, cheap fix for
    Liquid Instruments: finish the custom-domain certificate on the UptimeRobot status page.'
sla:
  url: null
  uptime_target: null
  note: 'No API SLA is published. The device API runs on customer-owned hardware, so uptime is
    the customer''s; the hosted surfaces (auth.liquidinstruments.com, Moku Cloud Compile) carry
    no published availability commitment.'
support:
  contact: https://liquidinstruments.com/support/contact/
  email: support@liquidinstruments.com
  knowledge_base: https://knowledge.liquidinstruments.com/
  community_forum: https://forum.liquidinstruments.com/
  warranty: https://liquidinstruments.com/support/warranty-repairs-and-service/
  hardware_warranty: one-year limited warranty; typical repair turnaround 10 business days
maturity:
  stage: generally available
  first_party_clients: [python, matlab, labview]
  cli: MokuCLI
deprecated_operations: []
gaps:
- No published deprecation or version-support policy.
- Status page hostname exists but does not serve over HTTPS.
- No SLA or availability commitment for the hosted identity / Cloud Compile services.
- Changelog entries carry no dates.