Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitLab with WP-CLI:
wp plugin install https://gitlab.com/leo020588/db-file-manager/-/archive/main/db-file-manager-main.zipNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.