generated: '2026-08-06'
method: searched
source: https://github.com/ogen-go/ogen/releases
format: github-releases
scheme: semver
notes: >-
  ogen publishes no standalone changelog page. GitHub Releases is the changelog:
  each tag carries auto-generated release notes assembled by
  .github/release.yml, with a compare link to the previous tag. Recent window
  only — the release feed is the source of truth.
current:
  version: v1.23.0
  released: '2026-07-10'
  source: https://proxy.golang.org/github.com/ogen-go/ogen/@latest
  note: >-
    v1.23.0 is present in the Go module proxy and in the ghcr.io tag list; the
    GitHub Releases feed had not yet surfaced a notes body for it at capture
    time.
stability: stable
stability_source: https://go-faster.org/docs/projects/status#stable
entries:
  - version: v1.22.0
    date: '2026-06-16'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.22.0
    breaking: false
    highlights:
      - Render Markdown in generated godoc comments.
      - Merge sibling keywords specified alongside allOf.
  - version: v1.21.0
    date: '2026-06-15'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.21.0
    breaking: false
    highlights:
      - Add IsEmpty() to generated OptNil* wrappers.
      - Fix allOf optional/nullable field boxing.
      - Dependency bumps across the OpenTelemetry and golang groups.
  - version: v1.20.3
    date: '2026-04-07'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.20.3
    breaking: false
    highlights:
      - Narrow the root "ogen" ignore rule.
  - version: v1.20.2
    date: '2026-03-27'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.20.2
    breaking: false
    highlights:
      - Preserve schema Ref in the single-element allOf fast path.
      - Regenerate the published config JSON Schema.
  - version: v1.20.1
    date: '2026-02-28'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.20.1
    breaking: false
    highlights:
      - Support JSON-like media types in convenient error generation.
      - Correctly handle formatted sum variants.
  - version: v1.20.0
    date: '2026-02-25'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.20.0
    breaking: false
    highlights:
      - Retain the response body in UnexpectedStatusCodeError.
      - Fix HasParams for deepObject query parameters with additionalProperties.
      - Fix a generation crash on the Swagger Petstore spec.
  - version: v1.19.0
    date: '2026-02-15'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.19.0
    breaking: false
    highlights: []
  - version: v1.18.0
    date: '2025-12-01'
    url: https://github.com/ogen-go/ogen/releases/tag/v1.18.0
    breaking: false
    highlights:
      - Type-based, value-based and array-element oneOf/anyOf discrimination.
      - Non-primitive enums via sum types.
      - x-ogen-name extension for parameter naming.
      - Allow duplicate paths with different HTTP methods.
release_artifacts:
  - kind: go-module
    url: https://pkg.go.dev/github.com/ogen-go/ogen
  - kind: container
    url: https://github.com/ogen-go/ogen/pkgs/container/ogen
x-evidence:
  fetched: '2026-08-06'
  probes:
    - url: https://api.github.com/repos/ogen-go/ogen/releases
      http_status: 200
    - url: https://github.com/ogen-go/ogen/releases
      http_status: 200