# 2025年12月9日

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#### 1. 添付ファイル自動削除 <a href="#id-1" id="id-1"></a>

* 添付ファイル自動削除に関する処理ロジックを改善しました。

#### 2. その他 <a href="#id-2" id="id-2"></a>

* サービスの安定性向上のため、一部機能を改善しました。


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