Codex 0.150.0 adds interrupt hooks and hardens untrusted repos

OpenAI's coding agent runs commands on interrupt, blocks untrusted-repo prompt injection, and fixes remote-MCP auth — plus Google reroutes its search links.

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  • Interrupt hooks run when you stop a turn

    A new Interrupt hook type fires shell commands or MCP handlers the moment you cancel an active top-level turn — so an agent can log, checkpoint, or clean up instead of leaving work half-finished. Shipped in 0.150.0 on Aug 26 at 19:37 UTC.

  • Untrusted repos can no longer inject instructions

    Open a project you don't trust and Codex now ignores its project-level instruction files, closing a prompt-injection path, and deny-read rules stay enforced after permission changes. Diagnostics also mask more secrets, including auth-refresh and attestation fields.

  • @mention other tasks, and auto-naming

    Reference other Codex tasks with @ to have an agent read, create, or message them straight from the terminal. Unnamed tasks now get descriptive titles automatically, and /rename proposes an editable one drawn from the conversation.

  • Remote-MCP auth, Windows, and Unix fixes

    0.150.0 fixes remote MCP bearer-token lookup and required-server startup, elevated Windows sandbox setup under Unicode user paths, and Unix shutdown hangs from detached processes. Amazon Bedrock users regain conversation compaction and multi-agent support.

  • Clickable links, a /copy picker, vim repeat

    Markdown links now render as clickable labels in supported terminals. /copy adds a picker for full responses, individual code blocks, or blockquotes, and vim mode gains '.' to repeat your last edit plus a keybinding to cycle permission modes.

  • Elsewhere: Google reroutes search links through /goto

    Google is rolling out google.com/goto redirect wrappers on Search result links, changing the referrer destination sites receive. Worth a check if your analytics, attribution, or SERP tooling reads Google referrers or click URLs.