CodeQL 2.16: Python Dependency Installation Disabled, New Queries, and Bug Fixes

Last month, we important differences between creating a repository from a template and forking a repository, there are important changes in behavior for both new and existing assignments in GitHub Classroom. We recommend reviewing the following new behaviors and making adjustments to your assignments if necessary.

Important Changes for Classrooms in the Public Beta

• All new accepted assignments will be forks, including existing assignments that were created with a template repository. Existing assignment repositories will not be changed, so they will not be able to sync changes from upstream.
• Starter code assignments cannot be empty. If you are using a starter code repository without any commits, students will not be able to accept your assignment. GitHub Classroom will enforce this requirement for new assignments, but you will need to manually create an initial commit to existing empty starter code repositories in order for students to accept assignments.
• Starter code commits will no longer be automatically squashed in student repos. A new fork includes the entire commit history of the parent repository, while a repository created from a template starts with a single commit. This can affect teachers who may have assignment solutions in the commit history of the starter code. We recommend using Git on the command line or GitHub Desktop to squash commits of starter code repositories prior to distributing assignments to students if you previously had solutions filled-in the starter code.
• In order to enable private assignments, your organization must allow forking private repositories. Forking private repositories is not enabled for organizations by default. See managing the forking policy for your organization for information on how to enable this. During the Public Beta, our team is exploring options for automating this step.
• Student repository visibility will be inherited from the starter code repository. Forks of public repositories cannot be made private on GitHub. As a result, if you wish to use a public template repository as starter code for an assignment where student repositories should remain private, we recommend creating a new repository from the public template and setting it to private prior to using it as starter code in a GitHub Classroom assignment. During the Public Beta, our team is exploring options to automate this step.
• Private repositories must be in the same organization as the Classroom in order to be used as starter code. If you wish to use a private repository as starter code for an assignment that is housed under your user account or in another organization, we recommend configuring it to be a template repository and creating a new private repository from the template in the same organization as the Classroom prior to using it as starter code in a GitHub Classroom assignment. During the Public Beta, our team is exploring options to automate this extra step.