fork

See your DSH conversation's fork history as a git graph — coloured branch lanes in the session header, click to jump. A pure-derivation DeepSeek Harness Web plugin.

Conversation lineage for DeepSeek Harness: fork at a completed turn and show the family tree. Does not rewind files or merge logs. 从已完成轮次新建对话分支并画出家族树；不回退文件、不合并日志。