I wanted to impart a few native features (menus, tabs support etc.) to the original Draw.io project. I cloned the project and started modifying, only to find that the changes I made could not be merged to Draw.io since it deviates vastly from the original project.
Due to this I decided against submitting a pull request. I was wondering if I could rebrand the software that I built and release it under the same license as of Draw.io (Apache 2).
Is it possible to do so? If it is possible, what all things would I need to do?