• New csvtest command. Simply replace gam csv with gam csvtest and GAM will output information about your CSV file headers and the first 10 commands from the CSV it will run. This helps in diagnosing CSV issues.
• @eduardomazolini: add group_inde (include derived membership) when syncing groups and memberships.
• drop support for Google CloudPrint commands since CloudPrint is deprecated and will be turned off at the end of year. If you still need to use CloudPrint commands, keep a copy of GAM 5.10 handy.
• switch from servicemanagement API to the serviceusage API when enabling APIs for a GAM project.
• The usual fixes and improvements from Ross and Jay.