I have changed default branch for our github.com projects:

https://github.com/fedora-copr

(all but copr which already used main)

To change it it your local checkout please do:

git branch -m master main git fetch origin git branch -u origin/main main

It mainly affects: https://github.com/fedora-copr/fedora-copr.github.io And, yes, I changed the default branch for github pages generator too. So the blog should work correctly.