Демнч:Maintenance script

Халхин аһулһнь бусд келнд орчулгдад уга.
Wikipedia-с

Greetings, I am a Maintenance script run on the Wikimedia Foundation servers to rename users as part of single-user login finalization, as well as other needed maintenance.

In April 2020, I moved pages to new titles and renamed users as part of the Unicode upgrade task.