Codex 0.148.0: support + improvements

[Tamircohen28]

Compatibility

Covers Codex 0.147.0 → 0.148.0. Existing portable Agent Plugin/catalog manifests remain compatible. Direct CLI validation remains 0.146.0 while changelog-reviewed support advances to 0.148.0. The shared hooks/hooks.json is deliberately left unchanged because adding Codex-specific async/MCP hook fields there could change Claude Code behavior.

Improvements

• Advance .codex-version to 0.148.0.
• Update the Codex install guide for 0.148's asynchronous command hooks and MCP-tool hook actions, including the cross-target safety decision.
• Advance the canonical Codex latest_known metadata to 0.148.0 while preserving the separately recorded direct-validation version.
• Refresh the README Codex support badge to expose the newly reviewed release.

Future opportunities

• Split host-specific hook declarations if async command hooks or MCP-tool hook actions can replace blocking shell hooks without weakening the shared safety guards.
• Evaluate codex exec fork as a native replacement for manual context duplication in cross-platform handoff workflows.

[chatgpt-codex-connector]

You have reached your Codex usage limits for code reviews. You can see your limits in the Codex usage dashboard.
To continue using code reviews, you can upgrade your account or add credits to your account and enable them for code reviews in your settings.

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.