{
  "dataset": "codex-feature-flags",
  "latest": {
    "tag": "rust-v0.163.0",
    "url": "https://data.cp.dev/v1/features/codex/latest.json"
  },
  "verified_tags": [
    {
      "tag": "rust-v0.148.0",
      "snapshot_tag": "rust-v0.148.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.148.0.json"
    },
    {
      "tag": "rust-v0.149.0",
      "snapshot_tag": "rust-v0.149.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.149.0.json"
    },
    {
      "tag": "rust-v0.150.0",
      "snapshot_tag": "rust-v0.150.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.150.0.json"
    },
    {
      "tag": "rust-v0.151.0",
      "snapshot_tag": "rust-v0.151.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.151.0.json"
    },
    {
      "tag": "rust-v0.152.0",
      "snapshot_tag": "rust-v0.152.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.152.0.json"
    },
    {
      "tag": "rust-v0.153.1",
      "snapshot_tag": "rust-v0.153.4",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.153.1.json"
    },
    {
      "tag": "rust-v0.153.4",
      "snapshot_tag": "rust-v0.153.4",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.153.4.json"
    },
    {
      "tag": "rust-v0.154.0",
      "snapshot_tag": "rust-v0.154.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.154.0.json"
    },
    {
      "tag": "rust-v0.155.0",
      "snapshot_tag": "rust-v0.155.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.155.0.json"
    },
    {
      "tag": "rust-v0.155.1",
      "snapshot_tag": "rust-v0.155.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.155.1.json"
    },
    {
      "tag": "rust-v0.156.0",
      "snapshot_tag": "rust-v0.156.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.156.0.json"
    },
    {
      "tag": "rust-v0.156.1",
      "snapshot_tag": "rust-v0.156.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.156.1.json"
    },
    {
      "tag": "rust-v0.157.0",
      "snapshot_tag": "rust-v0.157.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.157.0.json"
    },
    {
      "tag": "rust-v0.157.1",
      "snapshot_tag": "rust-v0.157.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.157.1.json"
    },
    {
      "tag": "rust-v0.158.0",
      "snapshot_tag": "rust-v0.158.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.158.0.json"
    },
    {
      "tag": "rust-v0.159.0",
      "snapshot_tag": "rust-v0.159.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.159.0.json"
    },
    {
      "tag": "rust-v0.159.1",
      "snapshot_tag": "rust-v0.159.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.159.1.json"
    },
    {
      "tag": "rust-v0.159.2",
      "snapshot_tag": "rust-v0.159.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.159.2.json"
    },
    {
      "tag": "rust-v0.159.3",
      "snapshot_tag": "rust-v0.159.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.159.3.json"
    },
    {
      "tag": "rust-v0.160.0",
      "snapshot_tag": "rust-v0.160.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.160.0.json"
    },
    {
      "tag": "rust-v0.160.1",
      "snapshot_tag": "rust-v0.160.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.160.1.json"
    },
    {
      "tag": "rust-v0.161.0",
      "snapshot_tag": "rust-v0.161.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.161.0.json"
    },
    {
      "tag": "rust-v0.162.0",
      "snapshot_tag": "rust-v0.162.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.162.0.json"
    },
    {
      "tag": "rust-v0.162.1",
      "snapshot_tag": "rust-v0.162.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.162.1.json"
    },
    {
      "tag": "rust-v0.163.0",
      "snapshot_tag": "rust-v0.163.0",
      "url": "https://data.cp.dev/v1/features/codex/rust-v0.163.0.json"
    }
  ],
  "source_files": [
    "codex-rs/features/src/lib.rs",
    "codex-rs/features/src/legacy.rs"
  ],
  "notes": [
    "The registry is extracted per tag from the client's own feature table (`pub const FEATURES` in codex-rs/features/src/lib.rs): key, lifecycle stage, default value, the rustdoc comment on the Feature enum variant, and — for experimental-stage flags — OpenAI's own /experimental menu name, description, and announcement copy.",
    "Stage strings match `codex features list` output exactly: stable, experimental, under development, deprecated, removed.",
    "Human-curated annotations live one file per flag under annotations/ (`<key>.json`), locale blocks under i18n (see annotations.schema.json); community translations welcome — see CONTRIBUTING.md.",
    "rust-v0.153.1: lib.rs byte-identical to rust-v0.153.4; only the 0.153.4 snapshot is kept (see snapshot_aliases).",
    "legacy.rs is byte-identical across all verified tags and is kept once at sources/legacy.rs; it maps legacy config keys (e.g. `telepathy`, `connectors`) to canonical flags.",
    "history.first_seen is bounded by the earliest verified tag (rust-v0.148.0): a flag listed as first seen there may well predate it.",
    "default_enabled is null when the source default is platform-conditional; the raw Rust expression is then in default_expr (currently only `cfg!(windows)`, for secret_auth_storage).",
    "Tags after rust-v0.153.4 are vendored by scripts/sync-codex-tags.mjs, which also aliases patch tags whose lib.rs is byte-identical to the previous snapshot.",
    "rust-v0.154.0 introduced the first key with a dot (guardianv2.thread_context, removed again in rust-v0.158.0); keys are matched as [a-z0-9_.]."
  ],
  "license": {
    "registry_and_annotations": "CC-BY-4.0",
    "derived_from": "openai/codex (Apache-2.0); source snapshots in the repository under data/codex-features/sources/"
  }
}