> For the complete documentation index, see [llms.txt](https://docs.archisketch.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.archisketch.com/guide/hajimeni/update-note/2026/202604/20260430.md).
# \[2026.04.30] エディター機能の刷新
## 1.1. 3Dモード > 配列コピー > 一列配列コピー機能を追加
### 以前
2Dモードでのみ \[配列コピー > 一列配列コピー] 機能がありました。
### 以後
3Dモードでも \[配列コピー > 一列配列コピー] 機能を使用できます。
## 1.2. グループアイテム > グループ属性機能の追加
複数のアイテムを選択し、角度、位置、高さなどを設定できるグループ属性機能が追加されました。
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# Agent Instructions
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