Codex CLI 0.145.0-alpha.14

• [new] External-agent configuration migration: detect/import flows and imported session records for bringing agent config and sessions into Codex.
• [new] Frameless bidirectional realtime websocket support for realtime conversations.
• [new] JSONL event-processor output path for exec, for line-oriented machine-readable event streams.
• [new] Remote MCP server configuration support.
• [new] o1 model identifier.
• [new] WebRTC transport option for thread realtime start.
• [new] Line-editing event for delete-to-line-end in the TUI.
• [changed] Thread resume and loaded-list responses carry richer session state.
• [changed] Plugin command-migration helpers for updating stored commands.
• [changed] Approval, tool-summary, and web-search action variants refined (including terminal-oriented tool summaries and find-in-page web actions).
• [removed] collab_waiting_end collab-wait notification (collab wait signaling adjusted).

Under the hood

• Realtime websocket endpoint split into shared methods plus a frameless bidirectional protocol path.
• Core-skills model groundwork and plugin command-migration rendering utilities.
• Expanded typed payloads around experimental feature enablement, token-usage daily buckets, MCP prompts/elicitation, and thread realtime start/error/SDP notifications.
• Account login params include an Amazon Bedrock trusted-access variant; thread-store TOML local approval handling was adjusted.
• Internal sort utility added in core; workspace lockfile refreshed for the alpha bump.

Upgrade notes

• Integrators that parse thread resume or loaded-list responses should expect additional fields and slightly reshaped session payloads.
• Clients depending on the collab_waiting_end event should stop listening for it and use the updated collab/thread status notifications instead.