It would be welcomed to update the list of links concerning the target user which one sees via Special:Contributions, that are (for me, as an en.wiki admin/crat/cu/os):
(talk | block | block log | uploads | logs | deleted user contributions | user rights management | rename user | oversighted contribs | filter log | check user IP addresses)
I would like to see the addition of a link to Special:CheckUserLog, showing the given user as the target in the CU logs, e.g.: https://en.wikipedia.org/w/index.php?title=Special:CheckUserLog?cuSearchType=target&cuSearch=WilliamH
This would be much better than having to click "check user IP addresses", copy the target username, click on "Go to CheckUserLog", paste it in there, and click submit. There is a link to see the user's oversighted contributions, but that is an extension which has not been used for 18 months; in contrast, Checkuser is used dozens of times a day, but this equivalent functionality from the contributions page is lacking. Adding this simple link will amend that.