Note: This is more complicated than it should be: we need to simplify the process. We just haven't gotten there yet with everything else going on!
First read Running Tools
Update Script Metadata
Update IANA/FIPS Mappings
TBD - Describe what to do. The URLs are
Reformat plurals/ordinals.xml with GeneratedPluralRules.java. Review carefully before checking in.
Regenerate Supplemental Charts: Generating Charts
For information about Version Info and external metadata, see Updating External Metadata