Working with Github.com - Git Recipes - page 501

Figure 12-24 . Merged pull request is available in projects history
How It Works
All pull requests that were sent to the repository are listed on the page shown in Figure
12-22 . You can thoroughly inspect every one of them. In particular, Github allows you:
• To list the commits contained in the pull request
• To list the files modified by pull request
• To list modified lines
• To discuss the pull requests with other developers