Changed Version for phpcodesniffer-composer-installer

[zf2timo]

To use DealerDirect/phpcodesniffer-composer-installer with composer 2.0 the author suggest to use the version "0.7.0"

I updated this in the Readme.

[jrfnl]

Hi @zf2timo Thanks for your willingness to contribute to this repo.

I'm a bit in two minds about this change.
We're currently working on PHPCompatibility 10.0.0 and as of that version, the DealerDirect Composer plugin will actually be a requirement for PHPCompatibility and the recommendation will be to remove it from your own composer.json.

This has already been put in place, I just haven't updated the README.md yet so as not to confuse people for the time being, as the "new" install instructions won't apply until we release version 10.0.0.

So yes, this may be useful for people for now, however, it would only show up in the readme on GitHub, not on Packagist, as we wouldn't update the last release 9.3.5 and Packagist would still show the version from 9.3.5 (or whatever release is selected) and the change would be removed again when we update the install instructions for the 10.0.0 release.

What do you think ?

[zf2timo]

Hi @jrfnl,

I just found this and the DealerDirect/phpcodesniffer-composer-installer project today. While reading the documentation of both project, I noticed DealerDirect/phpcodesniffer-composer-installer suggest to use version 0.7.0 to be compatible with composer 2.
So I thought, changing the documentation could be helpful for other users.

I don't think, this will be a problem in the future. When in version 10.0.0 the library is suggested by composer the info just show up.