Posted On: Aug 1, 2019
AWS CloudFormation has increased two limits on CloudFormation StackSets to allow you to provision resources across even more accounts and regions with a single operation. The number of stack sets you can have in your administrator account has increased from 20 to 100. The number of stack instances you can have per stack set has increased from 500 to 2000.
These new limits are now active on your accounts in all CloudFormation StackSets supported regions. To see where CloudFormation StackSets is available, please visit our documentation.