Swift AppServer Client 0.162.1

0.162.1 — 2026-10-14

• Schema provenance: the experimental export from official @openai/codex@0.162.1
  matches all 447 files byte-for-byte against clean public tag rust-v0.162.1,
  peeled commit 092d3acd6bec3e3a14bdc7e7a2810ab628ab759d.
• Contract: no public contract change from 0.162.0; no schema files or wire
  definitions changed. Upstream fixes multiline asynchronous-question rendering
  and background-server compatibility checks for explicit CLI feature overrides.
• Swift compatibility: updates current compatibility metadata while retaining
  deprecated APIs and lossless unknown-error handling. No generator repair needed.
• Verification: generation was idempotent; source-bundle verification, two Python
  normalization tests, swift build --target AppServerClient, all 26 Swift tests,
  git diff --check, and unchanged Package.resolved passed. Smoke against the
  exact official CLI passed initialize, account, usage, and empty thread-list
  calls in an isolated authenticated home. No turn-list coverage is claimed;
  the copied credential was removed afterward.

Swift AppServer Client 0.162.0

0.162.0 — 2026-10-14

• Schema provenance: the experimental export from official @openai/codex@0.162.0
  matches all 447 files byte-for-byte against clean public tag rust-v0.162.0,
  peeled commit c1382380de69521303b416720a52f42d51af6248.
• Contract: two schema files added, none removed, and 34 existing files changed.
  Adds paginated thread/attachmentOwner/list, environment skill configuration,
  browser extension requirements, and independent speed-mode capability metadata.
  Turns gain optional root/parent identifiers; subagent activity gains model and
  reasoning metadata. Adds partial_answer message phase and additional_tools
  response items; skill paths use the legacy-app-path string representation.
  Misalignment details gain a nullable review target.
• Swift compatibility: the removed namespaceTools provider capability remains
  an optional deprecated property in the separate compatibility overlay, with
  historical/current response coverage. The upstream JSON Schema export is
  unchanged by this overlay. Existing deprecated APIs and the lossless error-info
  override are retained. Exhaustive enum switches must handle the added cases.
• Verification: generation was idempotent; source-bundle verification, two Python
  normalization tests, swift build --target AppServerClient, all 26 Swift tests,
  git diff --check, and unchanged Package.resolved passed. Smoke against the
  exact official CLI passed initialize, account, usage, and empty thread-list
  calls in an isolated authenticated home. No turn-list coverage is claimed;
  the copied credential was removed afterward.

Swift AppServer Client 0.161.0

0.161.0 — 2026-10-14

• Schema provenance: the experimental export from official @openai/codex@0.161.0
  matches all 445 files byte-for-byte against clean public tag rust-v0.161.0,
  peeled commit 979011409de0a60b52f179721948e65531d26144.
• Contract: five schema files added, none removed, and 28 existing files changed.
  Adds thread/prediction/request, thread/prediction/updated, and
  account/bedrock/checkGovCloudRequirements. Goal mutations gain optional
  user/automatic provenance; MCP OAuth responses/notifications gain nullable
  login IDs. Error info now accepts unknown string/object variants.
• Swift compatibility: added the GovCloud response-name override and normalize
  JSON Schema multi-type arrays into disjoint OpenAPI alternatives. A focused
  error-info override preserves known case names and nested payload APIs while
  losslessly retaining unknown errors. Exhaustive switches must handle the new
  unknown case. Existing deprecated compatibility APIs remain available.
• Verification: generation was idempotent; source-bundle verification, two Python
  normalization tests, swift build --target AppServerClient, all 25 Swift tests,
  git diff --check, and unchanged Package.resolved passed. Smoke against the
  exact official CLI passed initialize, account, usage, and empty thread-list
  calls in an isolated authenticated home. No turn-list coverage is claimed;
  the copied credential was removed afterward.

Swift AppServer Client 0.160.1

0.160.1 — 2026-10-14

• Schema provenance: the experimental export from official @openai/codex@0.160.1
  matches all 440 files byte-for-byte against the clean public tag
  rust-v0.160.1, peeled commit d27764b82f7118f674371e6d6e76271d9d606edb.
• Contract: no public contract change from 0.160.0; no schema files or wire
  definitions changed. The upstream patch preserves Windows executor startup
  environment variables for remote stdio MCP servers.
• Swift compatibility: includes the reviewed deprecated-API additions from
  main: removed rollback requests fail before sending, and historical plugin
  models and Windows sandbox fields remain Codable. Published 0.160.0 is unchanged.
  Updated current compatibility references; no generator repair was needed.
• Verification: generation was idempotent; swift build --target AppServerClient,
  all 22 swift test cases, git diff --check, and unchanged Package.resolved
  passed. The first build was invalidated by a concurrent idempotency rewrite;
  the serial retry passed. Smoke against the exact official CLI passed initialize,
  account, usage, and empty thread-list calls in an isolated authenticated home.
  No turn-list coverage is claimed; the copied credential was removed afterward.

Swift AppServer Client 0.160.0

Targets stable public Codex 0.160.0.

The experimental schema export from the exact official CLI was verified
byte-for-byte against all 440 files in the clean rust-v0.160.0 source bundle
at a956835d020762cb2b570053af06f643a11c0ecc.

There is no exported contract change from 0.159.3. This release updates
client version metadata and preserves the tested compatibility changes from
the intervening releases.

Verification passed: idempotent generation, Swift client build, all 17
tests, whitespace checks, unchanged dependency lockfile, and live initialize,
account, usage, and empty thread-list calls against @openai/codex@0.160.0.
The smoke test used an isolated authenticated home and removed the copied
credential afterward. Turn-list and embedded iOS checks are outside this
client release's verification.

See CHANGELOG.md for the complete version-by-version contract audit.

Swift AppServer Client 0.159.3

0.159.3 — 2026-10-04

• Schema provenance: official @openai/codex@0.159.3 experimental export,
  verified byte-for-byte against all 440 files in the clean stable public
  rust-v0.159.3 source bundle at peeled commit
  01fc69f4026735edfdf6789820549727a4867b11.
• Contract: no public contract change from 0.159.2; all schema files and
  generated request mappings are unchanged. Upstream adds optional account
  security setup reminders for eligible local ChatGPT sessions without
  changing the exported API shape.
• Swift compatibility: updated version metadata; no new compatibility fixes.
• Verification: idempotent generation, swift build --target AppServerClient,
  all 17 swift test cases, git diff --check, and unchanged
  Package.resolved passed. Initialize, account, usage, and empty thread-list
  smoke calls passed against the exact official CLI using an isolated
  authenticated home; the copied credential was removed afterward.
  No turn-list or downstream iOS coverage is claimed.

Swift AppServer Client 0.159.2

0.159.2 — 2026-10-04

• Schema provenance: official @openai/codex@0.159.2 experimental export,
  verified byte-for-byte against all 440 files in the clean stable public
  rust-v0.159.2 source bundle at peeled commit
  ff6aec96948b70d94983af2641a6b67c94faeff5.
• Contract: no public contract change from 0.159.1; all schema files and
  generated request mappings are unchanged. Upstream suppresses background
  console-window flashing on Windows without changing the exported API shape.
• Swift compatibility: updated version metadata; no new compatibility fixes.
• Verification: idempotent generation, swift build --target AppServerClient,
  all 17 swift test cases, git diff --check, and unchanged
  Package.resolved passed. Initialize, account, usage, and empty thread-list
  smoke calls passed against the exact official CLI using an isolated
  authenticated home; the copied credential was removed afterward.
  No turn-list or downstream iOS coverage is claimed.

Swift AppServer Client 0.159.1

0.159.1 — 2026-10-04

• Schema provenance: official @openai/codex@0.159.1 experimental export,
  verified byte-for-byte against all 440 files in the clean stable public
  rust-v0.159.1 source bundle at peeled commit
  8e68a98ef03cdde76d2e6800791ebdf1b3b95b24.
• Contract: no public contract change from 0.159.0; all schema files and
  generated request mappings are unchanged. Upstream updates its bundled and
  Bedrock model catalogs without changing the exported API shape.
• Swift compatibility: updated version metadata, retaining the tested
  string/item-anchor cursor representation; no new compatibility fixes.
• Verification: idempotent generation, swift build --target AppServerClient,
  all 17 swift test cases, git diff --check, and unchanged
  Package.resolved passed. Initialize, account, usage, and empty thread-list
  smoke calls passed against the exact official CLI using an isolated
  authenticated home; the copied credential was removed afterward.
  No turn-list or downstream iOS coverage is claimed.

Swift AppServer Client 0.159.0

0.159.0 — 2026-10-04

• Schema provenance: official @openai/codex@0.159.0 experimental export,
  verified byte-for-byte against all 440 files in the clean stable public
  rust-v0.159.0 source bundle at peeled commit
  687a119f0fcaace47e1f1abcc77cec6c813fd6da.
• Contract: thread/items/list cursors now accept an opaque string or a tagged
  item anchor. Adds optional MCP server-name filtering and the
  tooManyDenials error value. No RPCs, schema files, or definitions were
  removed; opaque string cursors remain valid on the wire.
• Swift compatibility: the item cursor parameter now takes a generated
  ThreadItemsListCursor, a source-level change for callers passing strings
  directly. Use .init(value1: cursorString) for an opaque cursor or
  .init(value2: .init(itemId: itemID, _type: .item)) for an anchor.
  Added a serialization/decode regression test covering both complete request
  payloads. No generator or handwritten model repair was required.
• Verification: idempotent generation, swift build --target AppServerClient,
  all 17 swift test cases, git diff --check, and unchanged
  Package.resolved passed. Initialize, account, usage, and empty thread-list
  smoke calls passed against the exact official CLI using an isolated
  authenticated home; the copied credential was removed afterward.
  No turn-list or downstream iOS coverage is claimed.

Swift AppServer Client 0.158.0

0.158.0 — 2026-10-04

• Schema provenance: official @openai/codex@0.158.0 experimental export,
  verified byte-for-byte against all 440 files in the clean stable public
  rust-v0.158.0 source bundle at peeled commit
  064c6b8c737f5b41d171fdda80bd9ef10ad06eb3.
• Contract: removes PluginSummary.extensions and the eight plugin-extension
  schema definitions introduced in 0.157.0, including their generated Swift
  models. Adds optional EnvironmentAddParams.authBearerToken for secure or
  loopback executor connections, PlanType.promax, and the
  flexUnavailable error value. No RPCs or exported schema files were removed.
• Swift compatibility: regenerated the breaking plugin-model removal and new
  authentication/error/plan fields. Existing source compiles without additional
  handwritten compatibility fixes; gateway OAuth mappings remain covered.
• Verification: idempotent generation, swift build --target AppServerClient,
  all 16 swift test cases, git diff --check, and unchanged
  Package.resolved passed. Initialize, account, usage, and empty thread-list
  smoke calls passed against the exact official CLI using an isolated
  authenticated home; the copied credential was removed afterward.
  No turn-list or downstream iOS coverage is claimed.