Relevant text from FSF's "GPLv3 Final Rationale" as released on 2007-06-29.

I (Bradley M. Kuhn) went through FSF's "GPLv3 Final Rationale", and pasted in
any sections that seemed useful to this tutorial.  There is a lot of
interesting material in that particular rationale document, although much of
it is probably too verbose for inclusion.  I expect much of this will need to
be cut out.

The raw material used for this commit can be found here:
     http://www.gnu.org/licences/gpl3-final-rationale.pdf

As I pasted in this text, I added FIXME's sometimes where it seemed the text
might need work.  However, I was much more extensive in just pasting here, so
there's a big editing job now.  As mentioned in a previous commit, the whole
GPLv3 chapter is now completely disjoint with all this pasting.

Finally, note that this material was originally copyrighted and licensed as
follows:

  Copyright © 2007, Free Software Foundation, Inc.

  Verbatim copying and distribution of this entire article are permitted
  worldwide, without royalty, in any medium, provided this notice is
  preserved.

However, I am hereby relicensing this material to CC-By-SA-4.0, with the
verbal permission from John Sullivan, Executive Director of the FSF, which
was given to me during a conference call on Wednesday 12 February 2014.  I
also confirmed that relicensing permission on IRC with johnsu01 today.

gpl-lgpl.tex

@@ -2823,6 +2823,16 @@ such combination occurs, including combination by dynamic linking. The final
 sentence of the paragraph adapts this requirement to the new compatibility
 provisions of section 7.
 
+We have added these words to the aggregation clause to eliminate any question
+that GPLv3 alters the scope of the copyleft as understood and applied under
+GPLv2. In GPLv3, as in GPLv2, addition of modules or other parts to a program
+results in a new program based on the old program, with different functional
+characteristics created by the merger of two expressions: the original
+program and the added parts.  Such added parts are ``by their nature
+extensions of'' the old program, and therefore the entire new program which
+they and the old program form must be licensed under the GPL.  As subsection
+5c states, packaging of a work has no bearing on the scope of copyleft.
+
 \section{GPLv3~\S6: Non-Source and Corresponding Source}
 
 Section 6 of GPLv3, which clarifies and revises GPLv2 section 3, requires
@@ -3532,6 +3542,16 @@ addition of the cure opportunity achieves a better balance than our earlier
 section 8 drafts between facilitating enforcement of the license and
 protecting inadvertent violators against unfair results.
 
+We have restructured the form of section 8 by replacing non-automatic
+termination with automatic termination coupled with opportunities for
+provisional and permanent reinstatement of rights.  The revised wording does
+not alter the underlying policy or details of procedure established in the
+previous drafts, including the 60-day period of repose and 30-day cure
+opportunity for first-time violators.  The restoration of automatic
+termination was motivated in part to facilitate enforcement in European
+countries.  We also believe the revised wording will be easier to understand
+and apply in all jurisdictions.
+
 \section{GPLv3~\S9: Acceptance}
 
 % FIXME: needs some work here