Is there any reasons why description of this package says it is compatible only with mocha 2-3?

[astappiev]

I read the description and it says it is compatible only with old versions of mocha.

Compatible with node 0.10+, and Mocha 2.3.5 - 3.3.x.

But I have tried examples with mocha 5.2 and they work fine.
So, my question is pretty simple: is there any pitfalls in work with mocha 5?

Thanks,
Oleh

[astappiev]

I tried to run tests with mocha 3 and mocha 5 and after removing styles from stdout they both passed all tests. I will create a PR with the updated test. But the last version is working fine with mocha 5.