Question: Why is behat 3.5 the minimum required version ?

[Zayon]

Hi,

I recently wrote an extension for behat and had to copy paste code from Behat's repository FeatureContext to test it.

So I found Behat/Behat#1000 and here I am planning to use this library but I have an issue with it : behat's minimum required version is 3.5 and I'm currently supporting behat 3.0 as the minimum version for my extension.

Is there any reason this library doesn´t support earlier version of behat ?

Thanks