Pages is available in public repositories with Free and Free for organizations, and in public and private repositories with Pro, Team, Enterprise Cloud, and Enterprise Server. For more information, see ’s plans.
Pages now uses Actions to execute the Jekyll build. When using a branch as the source of your build, Actions must be enabled in your repository if you want to use the built-in Jekyll workflow. Alternatively, if Actions is unavailable or disabled, adding a .nojekyll file to the root of your source branch will bypass the Jekyll build process and deploy the content directly. For more information on enabling Actions, see Managing Actions settings for a repository.
If the repository for your Pages site contains submodules, their contents will automatically be pulled in when your site is built.
You can only use submodules that point to public repositories, because the Pages server cannot access private repositories.
Use the https:// read-only URL for your submodules, including nested submodules. You can make this change in your .gitmodules file.