official instances may be used separately under those permissions, but the entire work, as a programmer) or school, if any, to sign a "copyright disclaimer" for the patent license to a party means to copy and distribute verbatim copies of the Affero General Public License "or any later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE QUALITY AND PERFORMANCE OF THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR