GitLab upgrade completed. Current version is 17.11.1. We now benefit from the features of the release 17.11.
Node indices should be integers. Before this commit, the wl_align
function from the wlalign.alignment submodule treated node indices as
floats. With this commit, node indices are now treated as integers.
This commit also changes the format in which they are saved by the
wlalign script.
A minor documentation issue is now fixed in the readme.