update changelog

resources/misc/changelogs/en/5.0.0.md

@@ -45,6 +45,7 @@
 - "Choose Player" Dialog won't be showed if no texture is selected at closet page.
 - Make "CSRF token mismatched" error friendly.
 - Reduced times of sending verification email.
+- Changed icon of "Walking/Running" button of skin viewer.
 
 ## Fixed
 

resources/misc/changelogs/zh_CN/5.0.0.md

@@ -45,6 +45,7 @@
 - 衣柜中未选择材质时点击「应用到角色」不弹出「选择角色」对话框
 - 使 "CSRF token mismatched" 的错误提示变得友好
 - 减少发送验证邮件的次数
+- 更换皮肤预览器的「行走/奔跑」按钮图标
 
 ## 修复