Codex CLI 0.155.0-alpha.7

• [changed] codex app-server daemon update now targets updating the daemon package (and may interrupt running work), instead of describing a full standalone install refresh plus managed-daemon restart.
• [new] codex app-server daemon update --from-cli copies and pins the current CLI package for that daemon update path.
• [new] codex app-server daemon update -y / --yes confirms replacing the daemon package without an interactive prompt.
• [changed] Shell completions (bash, fish, zsh) match the updated daemon update flags and help text.

Under the hood

• Agent control paths for delivery and interrupt handling, plus session extension interruption support, were added so long-running or nested agent work can be stopped and signaled more cleanly.
• Child agent configuration wiring was extended alongside that control surface.
• TUI token-chart palette support was split out for chart styling in the chat UI.
• Shared multi-agent tool-handler glue and guardian reviewer config were removed or folded elsewhere; the exec-server relay protobuf module was dropped as part of that cleanup.
• Assorted config/response and hook-handler shapes were reshaped (including context-management and managed-hooks related types) in support of the above — not exposed as separate user-facing commands in this tag.

Upgrade notes

• If you automate codex app-server daemon update, expect the new semantics (daemon package update) and adopt --yes / -y where you need a non-interactive replace, and --from-cli when you want the daemon package pinned from the CLI you are running.
• Updating the daemon can still interrupt in-flight work; plan restarts accordingly.