:memo: Update v2.8.7 changelogs

app/changelogs/v2.8.7.md

@@ -85,6 +85,7 @@ Below are the detailed changelogs.
 * [Improve hyperlink anchor text when exporting to Markdown](https://github.com/siyuan-note/siyuan/issues/8191)
 * [Access to the OpenAI API is no longer supported on Huawei devices](https://github.com/siyuan-note/siyuan/issues/8192)
 * [Check for duplicates in all windows when opening a tab](https://github.com/siyuan-note/siyuan/issues/8193)
+* [Update feedback icon](https://github.com/siyuan-note/siyuan/issues/8201)
 
 ### Bugfix
 

app/changelogs/v2.8.7_zh_CN.md

@@ -85,6 +85,7 @@
 * [改进导出 Markdown 超链接锚文本](https://github.com/siyuan-note/siyuan/issues/8191)
 * [在华为手机上不再支持配置 OpenAI](https://github.com/siyuan-note/siyuan/issues/8192)
 * [打开页签时在所有窗口中检查是否重复打开](https://github.com/siyuan-note/siyuan/issues/8193)
+* [更新反馈图标](https://github.com/siyuan-note/siyuan/issues/8201)
 
 ### 修复缺陷