CHANGELOG/v0.635.0.md
**New services:**
- qapps
**New actions:**
- qbusiness:CancelSubscription
- qbusiness:CreateSubscription
- qbusiness:ListSubscriptions
- qbusiness:UpdateSubscription
- timestream:DescribeAccountSettings
- timestream:UpdateAccountSettings
**New resource types:**
- qbusiness:subscription
- sts:self-session