The file http2/sf/started.html references logo at http://sourceforge.net/sflogo.php?group_id=72187&type=2.
This patch was created for the Debian package as adviced by lintian QA tool:
E: privacy-breach-logo usr/share/games/bubbros/http2/sf/started.html
This package creates a potential privacy breach by fetching a logo at runtime.
Before using a local copy you should check that the logo is suitable for main. Ask debian-legal for advice.
Please replace any scripts, images, or other remote resources with non-remote resources. It is preferable to replace them with text and links but local copies of the remote resources are also acceptable as long as they don't also make calls to remote services. Please ensure that the remote resources are suitable for Debian main before making local copies of them.