On Mon, May 23, 2022 at 11:10:37PM +0200, Thomas Gleixner wrote: > On Fri, Oct 29 2021 at 11:44, Luis Chamberlain wrote: > > preferred. A summary of benefits why projects outside of Linux might > > prefer to use copyleft-next >= 0.3.1 over GPLv2: > > > <snip> > > > > o copyleft-next has a 'built-in or-later' provision > > Not convinced that this is a benefit under all circumstances, I'll just drop it. > but that's > a philosopical problem. The real problem is this: > > +Valid-License-Identifier: copyleft-next-0.3.1 > > and Why is this an issue? > > +11. Later License Versions > > + > > + The Copyleft-Next Project may release new versions of copyleft-next, > > + designated by a distinguishing version number ("Later Versions"). > > + Unless I explicitly remove the option of Distributing Covered Works > > + under Later Versions, You may Distribute Covered Works under any Later > > + Version. > > If I want to remove this option, then how do I express this with a SPDX > license identifier? Good question, souinds like generic semantics for SPDX evolution? Luis