Because some of the field lengths are getting smaller and it was possible to create values that were too long in previous versions, you may run into data that is invalid and causes the sql schema update to fail. When this happens, the system will report the invalid data which will need to be manually fixed in the database either by deleting it or updating it to a valid value.
This update is not compatible with prior versions. Once you run this version against a database, it is important to never run an older version of our software against that version.