I recently changed my username and am now wondering how I can change my artist tag because all of my posts are still with that old username tag. Do I have to go in an edit every post and change it? I tried editing the tag but it wasn't an option.
Topic: Change Artist Tag After Username Change
Posted under General
please fill this form -> https://e621.net/tag_alias_request/new
in "from" put your old name and in "to" put your new name
Big thanks :)