+* Changes which are potentially controversial, require a non-trivial
+ plan, or must be implemented gradually with a roadmap spanning several
+ releases (either minor or major) should be discussed on the list,
+ and have a proper entry in the PLANS directory. This entry should be
+ always committed in the "maint" branch, even if the change it deals
+ with is only for the master branch, or a topic branch. Usually, in
+ addition to this, it is useful to open a "wishlist" report on the
+ Automake debbugs tracker, to keep the idea more visible, and have the
+ discussions surrounding it easily archived in a central place.
+