-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Am Mittwoch, 9. September 2009 20:53:21 schrieb Hans Aberg: > On 9 Sep 2009, at 20:30, Joseph Wakeling wrote: > > The whole point of this formulation is to give users of the program > > the > > option to choose which version of the license they want to be bound by > > if they redistribute or modify the code, and in particular to make it > > easy for a project to upgrade the license OR NOT. > > You might check with the GNUers if it is the intention.
One intention is also to not retroactively change the license terms and make somthing legal suddenly illegal. That's called "legal certainty". > It means that > sources can be tivoized, even in the face of the new v3. Sources that could be tivoized (i.e. they were released under GPL 2 and can thus always be used under the GPL v2) can still be tivoized - that's the intention of the GPL not to take away rights retroactively. If you are working with a version, where the license allows tivoization (i.e. GPL 2), then you should be assured that you can keep doing this (with this exact version, of course, not necessarily with future versions) in the future. Your wording would e.g. turn users of the GPL 3 suddenly into license violators, should the FSF release a new version. (This is a severe legal problem, since suddenly someone would be in violation, even though neither he nor the licensor did anything - That might even be struck as invalid by a court!) If you can legally use some source code today, you need to be sure that doing the exact same thing will still be legal tomorrow. Everything else would be Suicide for Open Source! I'm sure the FSF people thought through the "or later" wording and put that in for a reason... After all, that's one very fundamental part to prevent future legal problems. Cheers, Reinhold - -- - ------------------------------------------------------------------ Reinhold Kainhofer, reinh...@kainhofer.com, http://reinhold.kainhofer.com/ * Financial & Actuarial Math., Vienna Univ. of Technology, Austria * http://www.fam.tuwien.ac.at/, DVR: 0005886 * LilyPond, Music typesetting, http://www.lilypond.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iD8DBQFKqA+OTqjEwhXvPN0RApY1AKCULQwo/TaEG3VuVZX6g2/rrBUklQCgqSb7 zxibnf4RIfKBRlKpxsDurkc= =758Q -----END PGP SIGNATURE----- _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-devel
