GPG Commit Signing Project

Good Afternoon, 

I am Jimit Bhalavat, and I am a Junior at Colorado State University and my major is Computer Science. Recently, I accepted to work on Hyperledger Git Commit Signing Project through The Linux Foundation and my mentor is David Huseby. I am writing to you in order to ask you if you are the maintainer for the GPG Signing Project? 

Which branches are for refactoring/new features in the GPG Commit Signing Project?

Thank you so much. Have a great rest of your day.

Best,
Jimit Bhalavat.