CHANGELOG/v0.396.0.md
**New actions:**
- sso:AttachCustomerManagedPolicyReferenceToPermissionSet
- sso:DeletePermissionsBoundaryFromPermissionSet
- sso:DetachCustomerManagedPolicyReferenceFromPermissionSet
- sso:GetPermissionsBoundaryForPermissionSet
- sso:ListCustomerManagedPolicyReferencesInPermissionSet
- sso:PutPermissionsBoundaryToPermissionSet
**New condition keys:**
- ec2messages:SourceInstanceARN
- ssm:SourceInstanceARN
- ssmmessages:SourceInstanceARN