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 GitHub with WP-CLI:
wp plugin install https://github.com/benjaminmedia/wp-wa-external-shell/archive/refs/heads/master.zipOn Packagist as benjaminmedia/wp-wa-external-shell:
composer require benjaminmedia/wp-wa-external-shellNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.