Comment 25 for bug 6765

Version 1.1 of the FreeB license was replaced by version 2.0, which mirrors the well-known X11 license. Under the terms of version 1.1, "once Covered Code has been published under a particular version of the License, Recipient may, for the duration of the License, continue to use it under the terms of that version, or choose to use such Covered Code under the terms of any subsequent version published by SGI."

All old code can now be used under new license. It is now free software.