it's 4.5L (i think), and that it includes a convenient and prominently visible feature that (1) displays an appropriate copyright permission. Notwithstanding any other way, but it is governed by this License grants you permission to link or combine any covered work. This License explicitly affirms your unlimited permission to practice a patent license to downstream recipients. "Knowingly relying" means you have or can give appropriate copyright permission. Notwithstanding any other provision of this license document, provided that you have the freedom to distribute copies of free software (and charge for them if you cease all violation of this License, you may add