Artifactory converts its Global Configuration Descriptor to the newer version (usually a minor syntax change):
2019-09-10 20:57:15,808 [art-init] [INFO ] (o.a.d.r.CentralConfigReader:71) - Converting artifactory.config.xml version from 'v217' to 'v223'
2019-09-10 20:57:15,808 [art-init] [INFO ] (o.a.d.r.CentralConfigReader:71) - Converting artifactory.config.xml version from 'v217' to 'v223'