Marco

Seems to work fine!

I looked at update and edit in wp-cli/entity-command/src/Post-Command.php and see that it would be a breaking change since at least update() interprets a non-numeric argument as a filename with, it...

Or I guess if it's not numeric and file specified doesn't exist, interpret as one of those aliases?

There seem to be a whole lot of ways the selection of objects to manipulate are done. Could be nice to refactor into a utility function somewhere - fetcher->get_check() does...

I just tried with 4.3.0 from cdn and it has the same problems. I would love to dive into it and provide a PR (if I manage to fix anything),...