This Redmine plugin allows to archive issue categories, to deactivate them and hide them from the user without deleting them. This is nice because it don't break old tickets. This plugin is an attempt to solve redmine issue #16188
Hi, is it possible to update your plugin to redmine 4.x?
Looking/searching with the redmine plugin page links to your repo, which is currently not working with redmine 4.
There exists a fork (https://github.com/luciof55/redmine_archive_issue_categories) which already was updated to work in redmine 4. Maybe you can update your repo as well, so other users can just download it from here?