[Feedback needed] Gradle Module Metadata

Hi @CedricChampeau,

I’d like very much to be one of those adopter (on library author side), especially in the context of having a jdk 8 and 9+ variance awareness

But I didn’t really understood what shall be done in order to implement it, neither I managed to get some help on SO or here

Could you please give me some inputs how to implement it?

Also, I’m using Jitpack, would that be a problem?