generated: '2026-08-29'
method: searched
source: >-
  https://status.lumos.com/api/v2/summary.json, https://developers.lumos.com/page/public-roadmap,
  https://developers.lumos.com/llms.txt, openapi/lumos-openapi.json
description: Versioning, deprecation, status and roadmap posture for the Lumos API surface.
status_page:
  url: https://status.lumos.com/
  provider: Atlassian Statuspage
  machine_readable: https://status.lumos.com/api/v2/summary.json
  page_id: 1sjqgxtvbz7c
  history: https://status.lumos.com/history
  verified:
    url: https://status.lumos.com/api/v2/summary.json
    http_status: 200
    probed: '2026-08-29'
roadmap:
  url: https://developers.lumos.com/page/public-roadmap
  public: true
  verified:
    http_status: 200
    probed: '2026-08-29'
versioning:
  scheme: mixed-path
  current_version: unversioned (with a /v1 prefix on the newest area only)
  detail: >-
    64 of 64 paths are served from https://api.lumos.com. Only /v1/knowledge/context carries a version
    segment; every other path is unversioned. info.version in the published contract is 0.1.0, the
    FastAPI default, and does not track the API. There is no version header, no media-type versioning
    and no documented version-negotiation.
  breaking_change_policy: not published
deprecation:
  policy_published: false
  sunset_header: false
  deprecation_header: false
  rfc8594: false
  note: >-
    No deprecation or sunset policy exists on developers.lumos.com, and no operation in the contract
    carries `deprecated: true`. Deprecation is signalled inline in prose at the FIELD level instead.
  deprecated_fields:
  - object: AccessRequest input
    field: note
    replacement: business_justification
    evidence: '"[Deprecated - use business_justification] Why the user needs access."'
    source: openapi/lumos-openapi.json
  deprecated_operations: []
sla:
  published: false
  note: No SLA or uptime commitment is published on the public site or the developer portal.
changelogs:
  api_changelog: false
  note: >-
    There is no API changelog. Lumos publishes eleven CONNECTOR and agent changelogs instead — see
    changelog/lumos-changelog.yml.