=item Mount option C<-o sync> should not be the default.
+I<Update:> L</guestfs_mount> no longer adds any options starting
+from libguestfs 1.13.16. This section only applies to older versions.
+
If you use L</guestfs_mount>, then C<-o sync,noatime> are added
implicitly. However C<-o sync> does not add any reliability benefit,
but does have a very large performance impact.
=item C<tools>
-Command line tools written in Perl (L<virt-resize(1)> and many others).
+Command line tools written in Perl (L<virt-win-reg(1)> and many others).
=item C<test-tool>
L<virt-ls(1)>,
L<virt-make-fs(1)>,
L<virt-rescue(1)>,
+L<virt-resize(1)>,
+L<virt-sparsify(1)>,
L<virt-tar(1)>,
L<virt-tar-in(1)>,
L<virt-tar-out(1)>,