mirror of
https://github.com/openai/codex.git
synced 2026-10-20 17:38:45 +00:00
Fixes #25950. ## Why Forking a renamed thread could fall back to the source thread's first-prompt title because the fork path did not preserve the source's explicit name. That meant fork-of-renamed-fork flows could show stale sidebar labels even though the user had renamed the parent. ## What changed `thread/fork` now reads the source thread's distinct `name`, normalizes it, persists it onto materialized forks, and applies it to the returned API thread. Because the source `name` already excludes first-prompt pseudo-titles, forks inherit only an explicit user rename instead of stale generated metadata.