Users who are not part of the mandatory 2FA program will now be added to it within 24 hours of creating their first release. In August we expanded the 2FA requirement to include most GitHub.com users that had created a release. Those groups have now completed their 2FA enrollment, but additional developers have since created their first release. They will be added to the 2FA program in the coming days, as will more users over time as they create releases.
Enterprise or organization administrators can learn more about their users' current 2FA requirements by visiting the People page for their enterprise or organization.
To learn more about the 2FA program, see our May 2023 blog post, as well as the “About the mandatory 2FA program” documentation.