changelogs/v4.25.2.md
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delta=None 分块导致 SDK to_dict() 报错的问题。(#8244)completion_text 的问题。(#8240)tool_choice schema 转换问题。(#8328)SendMessageToUserTool 的描述。(commit)<a id="english"></a>
delta=None streaming chunks that could trigger SDK to_dict() errors. (#8244)completion_text in skills_like tool re-query. (#8240)tool_choice schema conversion. (#8328)SendMessageToUserTool description. (commit)