Hi,
this is not a bug in this package, but I don't really know,
where the "deprecation" warning of ep_copy_paste_images
is generated.
Anyway, trying to npm-install the plugin ep_copy_paste_images said,
I should use ep_upload_images instead, which does not exist.
Only on the website of copy_paste_images I found the correct link to here.
Go ahead an close this issue, if you think this is too minor to be hunted down.
Cheers