Missing file new-tab.js

Both distributions:
https://github.com/markjaquith/page-links-to/
https://wordpress.org/plugins/page-links-to/
missing the following file:
…/wp-content/plugins/page-links-to/js/new-tab.js

So for example:
HTTP404: NOT FOUND – The server has not found anything matching the requested URI (Uniform Resource Identifier).
(XHR)GET – http://…/wp-content/plugins/page-links-to/js/new-tab.js