Evidence record / codex
A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the signals and issues that cite it, below.
2026-07-01-codex-codex-0-142-2-tightens-powershell-safety-commands-with-a
Codex 0.142.2 tightens PowerShell safety: commands with AST regions the classifier cannot inspect now require approval (channel: tagged-release, 2026-06-25). Operator consequence: Approval/sandbox behavior change: unlowered/uninspectable PowerShell AST regions no longer auto-run and are gated behind approval. Windows operators running Codex non-interactively or in automation may see new approval prompts (or refusals in unattended mode) where PowerShell previously executed. Re-audit unattended Windows pipelines before upgrading. Full receipted detail lives in harvest/watchlist.md.
Receipt
Finding metadata
Run: 2026-07-01-weekly-digest-2026-06-24_2026-07-01-frontier-v0
Finding ID: 2026-07-01-codex-codex-0-142-2-tightens-powershell-safety-commands-with-a
Source links
Primary links, including exact changelog lines when available.
Versioned source: run artifact