v0.105.0

[0.105.0] - 2026-02-26

Fixed

• Fix pydantic-ai request_stream compatibility by accepting optional run_context
• in CodexModel.request_stream(...).
• Add CodexStreamedResponse.provider_url for newer pydantic-ai stream interfaces.

Updated

• README architecture and systems documentation now reflects both transport paths:
• codex exec --experimental-json (Thread API) and codex app-server (JSON-RPC).
• README PydanticAI streaming notes now document compatibility semantics (stream
• interface support with response parts emitted after the underlying JSON turn).
• README CI/CD and binary setup sections expanded with explicit workflow details and
• guidance for CI environments that download Codex binaries.
• CI test workflow now runs python scripts/setup_binary.py before pytest, so
• tests do not require committing updated vendor binaries.
• scripts/setup_binary.py now supports direct registry downloads by default
• (no npm/Node dependency required), with optional CODEX_SETUP_TRANSPORT=npm
• for npm-pack mode.
• SDK package version bumped to 0.105.0 (pyproject.toml,
• codex_sdk.__version__, README release badge).

Notes

• Tested with pydantic-ai-slim versions from 0.8.1 through 1.63.0
• (including 1.56.0 and 1.63.0 stream invocation checks).