@peterl3g Hi, here is what you need to do:

Local

• run in your terminal/cli-tool the following command:

git config --global init.defaultBranch main

GitHub

• click on the profile icon in the top right corner
• go to settings
• under "Code, planning, and automation" you will "Repositories"
• There you can set the "Repository default branch" to main

I hope this helps :)