Submit Panda3d code for implementation consideration

Hi! In my current project I’ve found that I need Panda3D’s Direct Button to accept different commands depending on which button is pressed. It’s a rather small edit, but I think it might be able to help other people who need a similar thing. So I was wondering: Where could I submit my edited source code to be implemented into Panda3d? Is that something that is allowed?

Thank you in advance for your help!

Changes can be submitted on the GitHub repository, by making a Pull Request.

These resources explain how to do that: