Summary
OpenAI Codex continued its Rust CLI release train into rust-v0.136.0-alpha.2 while the surrounding PR activity shifted toward enterprise and security hardening. Agents Radar’s June 1 digest highlights work on permission profiles, .codexignore, rewind/undo semantics, MCP and VS Code parity, and Windows reliability pressure.
What changed
Codex moved from the v0.134 stable line into rust-v0.136.0-alpha.2, with current engineering activity emphasizing enterprise configuration, permission granularity, ignore-file boundaries, rewind/undo workflows, and MCP/IDE consistency.
Why it matters
The useful signal is not only that Codex is shipping quickly; the release train is concentrating on trust boundaries and operational controls. That is where enterprise coding-agent adoption increasingly depends: teams need predictable permissions, excluded files, reversible agent actions, and parity across terminal and editor surfaces.
Evidence excerpt
Agents Radar’s June 1 CLI digest reports Codex rust-v0.136.0-alpha.2 and heavy engineering on enterprise/security stack items including PermissionProfile, .codexignore, /undo, /rewind, MCP divergence, and Windows issues.