Help installing Go2RTC Build

i have a home assistant green and have recently gotten a reolink camera i have been following this video https://www.youtube.com/watch?v=upXyBVMR4RM&ab_channel=HassAssistant to set it up in a way i like but i have gotten to the point where i need to install a specific / the newest go2rtc build but i am not sure which to download?
image
thanks for any help!!