generated: '2026-09-05'
method: searched
source: >-
  project documentation (jenkins.io, spinnaker.io, docs.screwdriver.cd, cdevents.dev), plus
  deprecated:true operations read out of the harvested contracts
note: >-
  The Continuous Delivery Foundation is a Linux Foundation umbrella, so there is no single
  versioning or deprecation policy across the estate — each project runs its own. What follows is
  per project, and only where a page was actually fetched. The one status page in the estate is
  Jenkins'.
status_page: https://status.jenkins.io/
status_pages:
  - project: Jenkins
    url: https://status.jenkins.io/
    probed: 200
    note: covers jenkins.io infrastructure — the update centre, mirrors, the plugin site, ci.jenkins.io
projects:
  - project: CDEvents
    versioning:
      scheme: semver
      current: 0.6.0-draft
      docs: https://cdevents.dev/docs/primer/
      note: >-
        Event types carry their own subject/predicate/version triple; schema $id values are
        namespaced by specification version (https://cdevents.dev/0.6.0-draft/schema/<event>), so a
        consumer pins a version by matching the $id.
    deprecation: {policy_url: null, sunset_header: false}
  - project: Jenkins
    versioning:
      scheme: release-train
      current: LTS
      docs: https://www.jenkins.io/changelog/
      note: weekly releases plus a Long Term Support line
    deprecation:
      policy_url: null
      sunset_header: false
      note: >-
        No API deprecation policy page was found. Security advisories are published continuously
        at https://www.jenkins.io/security/advisories/ (probed 200).
    security_advisories: https://www.jenkins.io/security/advisories/
  - project: Spinnaker
    versioning:
      scheme: numbered-release
      docs: https://spinnaker.io/docs/releases/versions/
      changelogs: https://spinnaker.io/changelogs/
      note: >-
        Per-release changelog pages exist under /changelogs/<version>-changelog/ (1.36.0 probed
        200); the /changelogs/ index itself 404s.
    deprecation:
      policy_url: null
      sunset_header: false
      in_contract: true
      note: >-
        12 of the 288 operations in the published Gate contract are marked deprecated:true — the
        strongest deprecation signal in this estate, and it is machine-readable.
  - project: Screwdriver
    versioning:
      scheme: uri-path
      current: v4
      docs: https://docs.screwdriver.cd/user-guide/api
      note: every path in the published contract is prefixed /v4/
    deprecation:
      policy_url: null
      sunset_header: false
      in_contract: true
    support: https://docs.screwdriver.cd/about/support
  - project: Ortelius
    versioning: {scheme: semver, current: null, docs: https://docs.ortelius.io/}
    deprecation: {policy_url: null, sunset_header: false}
  - project: JayeX
    versioning:
      scheme: semver
      current: v3.17.98
      docs: https://jayex.io/v3/
      note: >-
        Renamed from Jenkins X in April 2026 (cd.foundation/blog/2026/04/16/). The v3 line is
        current; the CLI released v3.17.98 on 2026-09-02.
    deprecation: {policy_url: null, sunset_header: false}
  - project: Tekton
    versioning: {scheme: kubernetes-api, docs: https://tekton.dev/docs/pipelines/pipeline-api/}
    deprecation: {policy_url: null, sunset_header: false}
    note: >-
      Moved from the CDF to the CNCF in March 2026 (cd.foundation/blog/2026/03/24/). Retained in
      this record for historical context only.
deprecated_operations:
  - openapi/continuous-delivery-foundation-screwdriver-openapi.json#postV4Builds
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#invokePipelineConfig_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#cancelPipeline_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#task_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#getTask_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#cancelTask_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#getTaskDetails_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#all_1
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#allByAccount
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#getSecurityGroup
  - openapi/continuous-delivery-foundation-spinnaker-openapi.json#all
deprecated_operation_count: 13
sla:
  url: null
  note: >-
    No SLA is published, and none would be meaningful — every CDF project is self-hosted open
    source. api.screwdriver.cd is a project-run cluster, not a commercial service.