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Codex CLI

OpenAI · CLI

Codex CLI 0.149.0-alpha.3

0.149.0-alpha.2→0.149.0-alpha.3·August 20, 2026 at 4:17 AM UTC

Small alpha patch (0.149.0-alpha.2 → 0.149.0-alpha.3) with internal refinements around login options, hooks, telemetry export, and tool/path handling.

Changelog

  • [changed] Login account handling now distinguishes ChatGPT and Amazon Bedrock Codex account parameters more clearly.
  • [changed] Configured hook handling moves toward command-based hooks instead of MCP tool hooks.
  • [changed] OpenTelemetry export wiring favors OTLP HTTP over OTLP gRPC.
  • [changed] Parsed-command and filesystem-path variants used in exec/tool flows were reshaped (including special-path handling in place of earlier glob-pattern forms).
  • [changed] Dynamic tool output content items adjust restricted input handling (audio-oriented path in place of the prior image-oriented one).
  • [changed] Host-to-client streaming/yield messaging and related tool-call summary / patch-change kinds were reworked for agent and response flows.
  • [new] Cloud requirements can be represented as a TOML bundle in the config/data model.
  • [removed] SandboxStateArgs was dropped from the typed payload set.

Under the hood

Version metadata is bumped to 0.149.0-alpha.3 on the alpha channel. Most of this release is model and enum churn that keeps auth, hooks, observability, sandbox/tool summaries, and path/command parsing aligned—limited user-facing surface beyond the items above.

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README.mdDocs3.3 KBCHANGELOG.mdDocs93 BAGENTS.mdDocs22 KBconfig.mdDocs351 Bdocs/agents_md.mdDocs126 Bdocs/authentication.mdDocs134 Bdocs/CLA.mdDocs2 KBdocs/codex-rs/bazel.mdDocs7.4 KBdocs/codex-rs/codex_mcp_interface.mdDocs6.8 KBdocs/codex-rs/protocol_v1.mdDocs9.2 KBdocs/config.mdDocs726 Bdocs/contributing.mdDocs2.6 KBView all 33 files in content/ browser →
Older release← 0.149.0-alpha.2Newer release→ 0.149.0-alpha.4
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