Technically, you could just overwrite the files of 0.95. There are no RPMs yet. Installing from the sources however
should be fairly simple. Just make sure you have the necessary dependencies installed (GLib and Gtk+ 1.2 or 2.x, libxml2). For Linux distributions make sure that you install
the -dev variants of those because you'll need the header
files for compiling. See also the README file.

If you still have problems then, it's best to ask on the
-devel or -users mailing list.