https://www.arrl.org/files/file/About%20ARRL/Annual%20Reports/2022%20Annual%20Report%20ARRL%20AR2022%20072023C.pdf
p. 17

Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
https://www.arrl.org/files/file/About%20ARRL/Annual%20Reports/2022%20Annual%20Report%20ARRL%20AR2022%20072023C.pdf

p. 17