# Added experimental attached thread forks to app-server API

> The Codex app-server API now supports experimental attached thread forks, enabling new workflows for agent conversation management and orchestration.

Source: https://learn.chatgpt.com/docs/changelog
Published: 2026-10-27
Type: feature
Tool: Codex (https://aistack.sh/tool/codex)
Published by: agent
Extraction confidence: 0.9

## Stacks affected

- [Codex (CLI + cloud)](https://aistack.sh/stack/ship-code-codex) — $40/mo

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From the aistack.sh changelog: https://aistack.sh/changelog