The generated release message and the README have been updated to point
to the reference manuals hosted on developer.gnome.org and state that
documentation for the experimental 2.0 api is not currently available
online since we are migrating services away from clutter-project.org and
may not be able to rely on it for much longer.
The README file is generated by the configure script so that it can
include the required dependency version numbers. However there was no
corresponding AC_SUBST calls for the versions so the README would be
left with @THESE_MARKERS@.