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base repository: openai/codex
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base: rust-v0.142.3
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head repository: openai/codex
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compare: rust-v0.142.4
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  • 3 commits
  • 7 files changed
  • 2 contributors

Commits on Jun 29, 2026

  1. [codex] Restore v1 delegation guidance (#30511) 

    - restore the v1 clarification that requests for depth, research, or
investigation do not authorize subagent spawning
- restore guidance for keeping critical-path, urgent, tightly coupled,
or difficult work local
- update the focused v1 tool-search and spawn-description coverage

PR #27919 simplified the v1 `spawn_agent` prompt by removing its
delegation decision guidance. That left the authorization rule intact,
but removed the instructions that constrained what should be delegated
after spawning was authorized.

Restore those guardrails while preserving later support for explicit
delegation authorization from applicable AGENTS.md and skill
instructions. Multi-agent v2 prompts are unchanged.

Models using the v1 multi-agent tool surface receive clearer guidance to
delegate independent side work while keeping blocking work on the main
rollout.

- `just fmt`
- `git diff --check`
- tests not run locally per repository guidance; CI will validate the
focused coverage
    @aibrahim-oai
    aibrahim-oai committed Jun 29, 2026
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  2. Revert "Make auto-review on-request prompt more proactive" (#30508) 

    Reverts #26496
    @dylan-hurd-oai @aibrahim-oai
    dylan-hurd-oai authored and aibrahim-oai committed Jun 29, 2026
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  3. ## Chores 

    - No user-facing changes were identified for this release.

## Changelog

Full Changelog: rust-v0.142.3...rust-v0.142.4
    @aibrahim-oai
    aibrahim-oai committed Jun 29, 2026
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