📝 Update changelogs

Signed-off-by: Daniel <845765@qq.com>

app/changelogs/v3.4.2/v3.4.2.md

@@ -16,6 +16,7 @@ Below are the detailed changes in this version.
 * [Improve the setting of custom attribute names](https://github.com/siyuan-note/siyuan/issues/16447)
 * [Improve the av-names attribute on block elements](https://github.com/siyuan-note/siyuan/pull/16449)
 * [Improve database grouping field value filling](https://github.com/siyuan-note/siyuan/issues/16458)
+* [Improve database rendering performance after editing](https://github.com/siyuan-note/siyuan/issues/16464)
 * [Improve container block copy text *](https://github.com/siyuan-note/siyuan/pull/16467)
 * [Improve file tree scrolling caused by drag file](https://github.com/siyuan-note/siyuan/issues/16471)
 

app/changelogs/v3.4.2/v3.4.2_zh_CHT.md

@@ -16,6 +16,7 @@
 * [改進自訂屬性名的設定](https://github.com/siyuan-note/siyuan/issues/16447)
 * [改進區塊元素上的 av-names 屬性](https://github.com/siyuan-note/siyuan/pull/16449)
 * [改進資料庫分組欄位值的填充](https://github.com/siyuan-note/siyuan/issues/16458)
+* [改進資料庫編輯後渲染效能](https://github.com/siyuan-note/siyuan/issues/16464)
 * [改進容器區塊複製文字 *](https://github.com/siyuan-note/siyuan/pull/16467)
 * [改進文件樹拖曳文件捲動](https://github.com/siyuan-note/siyuan/issues/16471)
 

app/changelogs/v3.4.2/v3.4.2_zh_CN.md

@@ -16,6 +16,7 @@
 * [改进自定义属性名的设置](https://github.com/siyuan-note/siyuan/issues/16447)
 * [改进块元素上的 av-names 属性](https://github.com/siyuan-note/siyuan/pull/16449)
 * [改进数据库分组字段值的填充](https://github.com/siyuan-note/siyuan/issues/16458)
+* [改进数据库编辑后渲染性能](https://github.com/siyuan-note/siyuan/issues/16464)
 * [改进容器块复制文本 *](https://github.com/siyuan-note/siyuan/pull/16467)
 * [改进文档树拖拽文档滚动](https://github.com/siyuan-note/siyuan/issues/16471)