Switch from YAML to YAML::XS in tools/update-responses/update_responses
In the script
tools/update-responses/update_responses we use the
YAML perl module. However on https://metacpan.org/pod/YAML we can read:
If you want robust and fast YAML processing using the normal Dump/Load API, please consider switching to YAML::XS. It is by far the best Perl module for YAML at this time.
So we should probably switch to
YAML::XS. We are already using
YAML::XS in rbm.