Please just add to README about using v3 instead of v4 on unsupported envs

[SrBrahma]

Please I just lost 4 long and stressful hours today tracking down this issue in my React Native project. It was really awful and couldn't work on what I had to for my contract. I hadn't any info that it was being caused by this lib. The error message I was having didn't give any clue where and what was happening.

I am not asking to change the code, I don't care anymore as I already changed the 4.2.1 to 3.2.1. But be nice to others devs and mention about it on README.

Thanks for the comprehension and feel free to close this after an empathic reflexion.

[Qix-]

I have absolutely no idea what you're talking about. This library doesn't use environment variables.

What error are you referring to?

[SrBrahma]

By env I mean like React Native environment, not env var.

The enigmatic error I was having was No identifiers allowed directly after numeric literal, with no useful stack trace as I was using isLight on start, and when there are errors on RN startup it messes the stack trace. It was pointing to unrelated java files. It's the famous #222

[Qix-]

with no useful stack

This is a React Native problem, not a problem with this library. Any respectable environment is going to give you adequate error messages to debug a syntax error in a shorter period than 4 hours. Take it up with them, as this is certainly not the last time you're going to run into syntax errors.

I've already done everything I've needed to do to make this library marked properly. It's up to you - not me - to use your tools properly.