|This feature was removed completely in version 1.31.0.|
|Allow to filter the recentchanges by a category or one of its sub(subsubsub...)categories
|移除版本：||1.31.0 (Gerrit change 343426; git #9acd5508)|
|其他设置： 按首字母排序 | 按功能排序|
Enable filtering of categories in Recent changes.
The categorization of edited pages is only tracked after this setting is set to true. It won't work right after switching.