2018-09-14 Version: 4.11.0
1, Add DedicatedHost Feature

2018-08-23 Version: 4.10.1
1, RunInstance add privateIpAddress.

2018-08-22 Version: 4.10.0
1, Add api CreateSimulatedSystemEvents, support creating one or more simulated system events.
2, Add api CancelSimulatedSystemEvents, support cancelling one or more simulated system events.

2018-08-21 Version: 4.9.7
1, Repair describeLaunchTemplateVersions securityEnhancementStrategy type

2018-08-15 Version: 4.9.6
1, Update ecs tag to 20 maximum


2018-07-31 Version: 4.9.5
1, Support describePrice for market image, add return detailInfo in interface describePrice

2018-06-27 Version: 4.9.2
1, DescribeNetworkInterfaces support query with vpcId

2018-06-14 Version: 4.9.1
1, Add passwordInherit.

2018-05-28 Version: 4.9.0
1, ValidateSecurityGroup API

2018-05-02 Version: 4.8.0
1, Add new interface InstallCloudAssistant, support Cloud Assistant client installation.
2, Add new interface DescribeCloudAssistantStatus, support Cloud Assistant client status detection.

2018-04-23 Version: 4.7.1
1, DescribeInstanceHistoryEvents adds parameter instanceEventTypes and instanceEventCycleStatuss.
2, InstanceId parameter is not necessary for DescribeInstanceHistoryEvents now.
3, DescribeInstancesFullStatus adds parameter instanceEventTypes.

2018-04-10 Version: 4.7.0
1, Add three interfaces CreateNetworkInterfacePermission DeleteNetworkInterfacePermission DescribeNetworkInterfacePermissions.

2018-03-23 Version: 4.6.7
1, interface DescribeInstanceTypes output InstancePpsRx InstancePpsTx

2018-03-23 Version: 4.6.7
1, interface DescribeInstanceTypes output InstancePpsRx InstancePpsTx

2018-03-23 Version: 4.6.6
1, ModifyPrepayInstanceSpec support migrateAcrossZone.

2018-03-16 Version: 4.6.5
1, Synchronize to the latest api list

2018-03-01 Version: 4.6.4
1, DescribeInstanceTypes add eniQuantity vmBandwidthTx vmBandwidthRx attributes.

2018-02-06 Version: 4.6.3
1, ModifyInstanceChargeType add instanceChargeType param, support prepay instance to postpay instance.
2, ModifyPrepayInstanceSpec add operatorType param, support downgrade prepay ecs.

2018-01-26 Version: 4.6.2
1, ReplaceSystemDisk add new param DiskId, Platform and Architecture.

2018-01-16 Version: 4.6.1
1, DescribeImageSupportInstanceTypes add new param Filter and ActionType

2017-12-25 Version: 4.5.1
1, Add disk category mapping and mount information for DescribeDisks

2017-12-19 Version: 4.6.0
1, Offline volume API .

2017-12-14 Version: 4.5.0
1, Add three interfaces  DescribeInstancesFullStatus DescribeInstanceHistoryEvents DescribeDisksFullStatus

2017-12-05 Version: 4.4.3
1, RenewInstance add parameter PeriodUnit

2017-12-01 Version: 4.4.2
1, DescribeSpotPriceHistory Interface support new parameters OsType.
2, DescribeSpotPriceHistory interface to modify the ZoneId into non-mandatory parameters.

2017-11-03 Version: 4.4.1
1, CreateInstance支持周期单位，periodUnit 其可填值（Month/月，Week/周）

2017-11-01 Version: 4.4.0
1, Python C# PHP sdk支持location路由（动态endpoint）
2, 清除sdk中无用参数

2017-09-15 Version: 4.1.0
1, 增加新的ECS弹性能力接口
2, 安全组授权接口增加描述

2017-08-03 Version: 4.0.0
1, 修改sdk中对空参数的处理
2, 增加ClassicLinkVpc相关接口，提供ClassicLinkVpc相关功能
3, sdk中枚举类型识别改为字符串类型（提高sdk的适应性）
4, 增加资源组相关参数，提供资源组功能
5, 增加部署集相关参数，提供部署集功能
6, 创建实例接口的list类型参数优化
7, 增加修改付费类型接口，提供修改实例付费类型功能