* Henning Makholm: > | 3.2. Availability of Source Code. > | Any Modification which You create or to which You contribute must be > | made available in Source Code form under the terms of this License > | either on the same media as an Executable version or via an accepted > | Electronic Distribution Mechanism to anyone to whom you made an > | Executable version available; and if made available via Electronic > | Distribution Mechanism, must remain available for at least twelve > | (12) months after the date it initially became available, or at > | least six (6) months after a subsequent version of that particular > | Modification has been made available to such recipients. You are > | responsible for ensuring that the Source Code version remains > | available even if the Electronic Distribution Mechanism is > | maintained by a third party. > > And regardless of freedom, Debian's mirror network cannot comply with > this condition, so it would seem that it cannot even go into non-free, > unless absolutely no upstream changes are necessary (in which case > security updates would still be impossible).
Again, this clause is part of the MPL, which is presently considered DFSG-free. Furthermore, it's weaker than the corresponding GPL clause.
