Skip to content

v0.81.0

Choose a tag to compare

View all tags
@github-actions github-actions released this 15 Jan 01:39
· 129 commits to main since this release
v0.81.0
1711be3

Codex SDK Python Changelog

This file tracks SDK-level changes. Keep the newest changes at the top.

0.81.0 (2026-01-15)

Added

  • App-server helper for config/mcpServer/reload to refresh MCP server config.

Updated

  • Bundled Codex CLI vendor binaries updated to 0.81.0 via scripts/setup_binary.py.
  • README updated with the new mcp_server_refresh convenience method.
  • SDK version set to 0.81.0 to match Codex CLI release.

Deprecated

  • Python 3.8 and 3.9 support are deprecated and will be removed in a future release.

Notes

  • Codex 0.81.0 default model is now gpt-5.2-codex.
  • Headless runs automatically switch to device-code login.
  • Linux sandbox supports read-only bind mounts; app-server now emits configWarning
    notifications for config/rules parse errors.

0.80.0 (2026-01-11)

Added

  • App-server JSON-RPC client with initialize handshake, notifications, and request handling.
  • App-server helpers for thread/start, thread/resume, thread/fork, thread/loaded/list,
    thread/list, thread/archive, thread/rollback, config/read, config/value/write,
    config/batchWrite, skills/list, model/list, command/exec, review/start,
    MCP auth/status, account endpoints, feedback upload, configRequirements/read,
    turn/start, and turn/interrupt.
  • App-server turn session wrapper with ApprovalDecisions for auto-responding to approvals.
  • Config override helpers to pass --config key=value to Codex CLI runs.
  • ThreadHooks + Thread.run_with_hooks() for event callbacks during streamed turns.
  • New examples for app-server usage (basic, fork, requirements, skill input, approvals),
    turn sessions, hooks, notify hooks, and config overrides.
  • App-server error type (CodexAppServerError).
  • Pytest conftest.py to make uv run pytest work without extra PYTHONPATH setup.
  • Added UPGRADE_CHECKLIST.md to guide future release updates.
  • GitHub Actions release workflow that creates GitHub releases from CHANGELOG_SDK.md.

Updated

  • Bundled Codex CLI vendor binaries updated to 0.80.0 via scripts/setup_binary.py.
  • README updated with app-server usage, notify/OTEL notes, and config override examples.
  • SDK version set to 0.80.0 to match Codex CLI release.
  • Dev dependencies now include pydantic and pydantic-ai so integration tests run in uv run pytest.
  • CI workflow now installs dev deps and enforces coverage in pytest --cov=codex_sdk.

Deprecated

  • ThreadOptions.skills_enabled is deprecated; skills are always enabled in Codex 0.80+ and
    the SDK no longer sends features.skills.

Notes

  • PydanticAI integrations were reviewed; no code changes required for 0.80.0.
Assets 2
Loading