The correct option is The new GitHub Projects offer a flexible table like interface with custom fields and two way synchronization with issues that were not present in Projects Classic.

This is correct because the new GitHub Projects provide a spreadsheet style table where you can define custom fields for your items and create multiple views with filters and sorting. Items in the new GitHub Projects are issues and pull requests that stay synchronized in both directions so updates in the project appear on the issue and updates on the issue appear in the project. Projects Classic used column based boards and did not offer arbitrary custom fields or the same depth of synchronization. Projects Classic is now considered legacy and the modern experience is the new GitHub Projects which means Classic features are less likely to be emphasized on newer exams.

GitHub Projects Classic is the only version that supports code scanning and secret scanning, while the new GitHub Projects do not is incorrect because code scanning and secret scanning are repository and organization security features that are independent of Projects and they are not limited by which project planning tool you use.

The new GitHub Projects limit you to tracking open issues and do not support including pull requests is incorrect because the new GitHub Projects support adding both issues and pull requests as items and they also support draft items.

GitHub Projects Classic is the only version that integrates with GitHub Actions workflows for project automation is incorrect because the new GitHub Projects have first class automation support and can integrate with GitHub Actions and APIs to update items and fields based on events.

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