Submit the application/proposal including all requirements in the next section at the https://summerofcode.withgoogle.com/get-started/[Google Summer of Code Site]. We strongly encourage you to not submit your final PDF until you get feedback about the proposal from your mentor(s).
Do you plan to continue contributing to the Fedora Project after GSoC? If yes, what sub-project(s) are you interested with?
Have you contacted the mentor(s) listed for the project?