Improve output formatting for mismatched versions

[ddzz]

Before:

After:

[bmish]

README.md example needs to be updated with the new format.

[ddzz]

README.md example needs to be updated with the new format.

Fixed

[bmish]

I'm guessing the tests are failing because the github actions terminal has color output turned off: https://github.com/chalk/chalk#supportscolor

[ddzz]

I'm guessing the tests are failing because the github actions terminal has color output turned off: https://github.com/chalk/chalk#supportscolor

That's what I suspected. Fixed it by adding the --colors flag to the test script.

[bmish]

Nice work!