2024/04/04 - 24 updated api methods
Changes Amazon EC2 G6 instances powered by NVIDIA L4 Tensor Core GPUs can be used for a wide range of graphics-intensive and machine learning use cases. Gr6 instances also feature NVIDIA L4 GPUs and can be used for graphics workloads with higher memory requirements.
2024/03/28 - 24 updated api methods
Changes Amazon EC2 C7gd, M7gd and R7gd metal instances with up to 3.8 TB of local NVMe-based SSD block-level storage have up to 45% improved real-time NVMe storage performance than comparable Graviton2-based instances.
2024/03/25 - 2 new api methods
Changes Added support for ModifyInstanceMetadataDefaults and GetInstanceMetadataDefaults to set Instance Metadata Service account defaults
2024/03/19 - 1 new api methods
Changes This release adds the new DescribeMacHosts API operation for getting information about EC2 Mac Dedicated Hosts. Users can now see the latest macOS versions that their underlying Apple Mac can support without needing to be updated.
2024/03/15 - 1 updated api methods
Changes Add media accelerator and neuron device information on the describe instance types API.
2024/01/29 - 12 updated api methods
Changes EC2 Fleet customers who use attribute based instance-type selection can now intuitively define their Spot instances price protection limit as a percentage of the lowest priced On-Demand instance type.
2024/01/24 - 6 updated api methods
Changes Introduced a new clientToken request parameter on CreateNetworkAcl and CreateRouteTable APIs. The clientToken parameter allows idempotent operations on the APIs.
2024/01/11 - 7 updated api methods
Changes This release adds support for adding an ElasticBlockStorage volume configurations in ECS RunTask/StartTask/CreateService/UpdateService APIs. The configuration allows for attaching EBS volumes to ECS Tasks.
2024/01/08 - 24 updated api methods
Changes Amazon EC2 R7iz bare metal instances are powered by custom 4th generation Intel Xeon Scalable processors.
2023/12/19 - 6 updated api methods
Changes Provision BYOIPv4 address ranges and advertise them by specifying the network border groups option in Los Angeles, Phoenix and Dallas AWS Local Zones.
2023/12/08 - 24 updated api methods
Changes M2 Mac instances are built on Apple M2 Mac mini computers. I4i instances are powered by 3rd generation Intel Xeon Scalable processors. C7i compute optimized, M7i general purpose and R7i memory optimized instances are powered by custom 4th Generation Intel Xeon Scalable processors.
2023/12/06 - 1 updated api methods
Changes Releasing the new cpuManufacturer attribute within the DescribeInstanceTypes API response which notifies our customers with information on who the Manufacturer is for the processor attached to the instance, for example: Intel.
2023/12/05 - 12 updated api methods
Changes Adds A10G, T4G, and H100 as accelerator name options and Habana as an accelerator manufacturer option for attribute based selection
2023/11/20 - 11 updated api methods
Changes This release adds support for Security group referencing over Transit gateways, enabling you to simplify Security group management and control of instance-to-instance traffic across VPCs that are connected by Transit gateway.
2023/11/17 - 6 new 34 updated api methods
Changes This release adds new features for Amazon VPC IP Address Manager (IPAM) Allowing a choice between Free and Advanced Tiers, viewing public IP address insights across regions and in Amazon Cloudwatch, use IPAM to plan your subnet IPs within a VPC and bring your own autonomous system number to IPAM.
2023/11/16 - 10 updated api methods
Changes Enable use of tenant-specific PublicSigningKeyUrl from device trust providers and onboard jumpcloud as a new device trust provider.
2023/11/15 - 3 new 24 updated api methods
Changes AWS EBS now supports Snapshot Lock, giving users the ability to lock an EBS Snapshot to prohibit deletion of the snapshot. This release introduces the LockSnapshot, UnlockSnapshot & DescribeLockedSnapshots APIs to manage lock configuration for snapshots. The release also includes the dl2q_24xlarge.
2023/11/13 - 1 new 1 updated api methods
Changes Adds the new EC2 DescribeInstanceTopology API, which you can use to retrieve the network topology of your running instances on select platform types to determine their relative proximity to each other.
2023/11/10 - 10 updated api methods
Changes EC2 adds API updates to enable ENA Express at instance launch time.
2023/11/09 - 3 new api methods
Changes AWS EBS now supports Block Public Access for EBS Snapshots. This release introduces the EnableSnapshotBlockPublicAccess, DisableSnapshotBlockPublicAccess and GetSnapshotBlockPublicAccessState APIs to manage account-level public access settings for EBS Snapshots in an AWS Region.
2023/10/31 - 2 new 13 updated api methods
Changes Capacity Blocks for ML are a new EC2 purchasing option for reserving GPU instances on a future date to support short duration machine learning (ML) workloads. Capacity Blocks automatically place instances close together inside Amazon EC2 UltraClusters for low-latency, high-throughput networking.
2023/10/26 - 1 new api methods
Changes Launching GetSecurityGroupsForVpc API. This API gets security groups that can be associated by the AWS account making the request with network interfaces in the specified VPC.
2023/10/19 - 24 updated api methods
Changes Amazon EC2 C7a instances, powered by 4th generation AMD EPYC processors, are ideal for high performance, compute-intensive workloads such as high performance computing. Amazon EC2 R7i instances are next-generation memory optimized and powered by custom 4th Generation Intel Xeon Scalable processors.
2023/10/12 - 2 new 5 updated api methods
Changes This release adds Ubuntu Pro as a supported platform for On-Demand Capacity Reservations and adds support for setting an Amazon Machine Image (AMI) to disabled state. Disabling the AMI makes it private if it was previously shared, and prevents new EC2 instance launches from it.
2023/10/02 - 24 updated api methods
Changes Introducing Amazon EC2 R7iz instances with 3.9 GHz sustained all-core turbo frequency and deliver up to 20% better performance than previous generation z1d instances.
2023/09/28 - 16 updated api methods
Changes Adds support for Customer Managed Key encryption for Amazon Verified Access resources
2023/09/26 - 6 updated api methods
Changes The release includes AWS verified access to support FIPs compliance in North America regions
2023/09/22 - 24 updated api methods
Changes EC2 M2 Pro Mac instances are powered by Apple M2 Pro Mac Mini computers featuring 12 core CPU, 19 core GPU, 32 GiB of memory, and 16 core Apple Neural Engine and uniquely enabled by the AWS Nitro System through high-speed Thunderbolt connections.
2023/09/19 - 24 updated api methods
Changes This release adds support for C7i, and R7a instance types.
2023/09/12 - 3 new api methods
Changes This release adds support for restricting public sharing of AMIs through AMI Block Public Access
2023/09/06 - 1 updated api methods
Changes This release adds 'outpost' location type to the DescribeInstanceTypeOfferings API, allowing customers that have been allowlisted for outpost to query their offerings in the API.
2023/09/05 - 24 updated api methods
Changes Introducing Amazon EC2 C7gd, M7gd, and R7gd Instances with up to 3.8 TB of local NVMe-based SSD block-level storage. These instances are powered by AWS Graviton3 processors, delivering up to 25% better performance over Graviton2-based instances.
2023/08/24 - 24 updated api methods
Changes Amazon EC2 M7a instances, powered by 4th generation AMD EPYC processors, deliver up to 50% higher performance compared to M6a instances. Amazon EC2 Hpc7a instances, powered by 4th Gen AMD EPYC processors, deliver up to 2.5x better performance compared to Amazon EC2 Hpc6a instances.
2023/08/17 - 2 updated api methods
Changes Adds support for SubnetConfigurations to allow users to select their own IPv4 and IPv6 addresses for Interface VPC endpoints
2023/08/11 - 24 updated api methods
Changes Amazon EC2 P5 instances, powered by the latest NVIDIA H100 Tensor Core GPUs, deliver the highest performance in EC2 for deep learning (DL) and HPC applications. M7i-flex and M7i instances are next-generation general purpose instances powered by custom 4th Generation Intel Xeon Scalable processors.
2023/08/03 - 13 updated api methods
Changes This release adds new parameter isPrimaryIPv6 to allow assigning an IPv6 address as a primary IPv6 address to a network interface which cannot be changed to give equivalent functionality available for network interfaces with primary IPv4 address.
2023/07/27 - 7 updated api methods
Changes SDK and documentation updates for Amazon Elastic Block Store APIs
2023/07/25 - 1 updated api methods
Changes This release adds an instance's peak and baseline network bandwidth as well as the memory sizes of an instance's inference accelerators to DescribeInstanceTypes.
2023/07/24 - 2 updated api methods
Changes Add "disabled" enum value to SpotInstanceState.
2023/07/17 - 1 updated api methods
Changes Add Nitro TPM support on DescribeInstanceTypes
2023/07/13 - 24 updated api methods
Changes This release adds support for the C7gn and Hpc7g instances. C7gn instances are powered by AWS Graviton3 processors and the fifth-generation AWS Nitro Cards. Hpc7g instances are powered by AWS Graviton 3E processors and provide up to 200 Gbps network bandwidth.
2023/07/06 - 1 updated api methods
Changes Add Nitro Enclaves support on DescribeInstanceTypes
2023/06/20 - 2 updated api methods
Changes Adds support for targeting Dedicated Host allocations by assetIds in AWS Outposts
2023/06/19 - 2 updated api methods
Changes API changes to AWS Verified Access to include data from trust providers in logs
2023/06/13 - 3 new 8 updated api methods
Changes This release introduces a new feature, EC2 Instance Connect Endpoint, that enables you to connect to a resource over TCP, without requiring the resource to have a public IPv4 address.
2023/05/18 - 24 updated api methods
Changes Add support for i4g.large, i4g.xlarge, i4g.2xlarge, i4g.4xlarge, i4g.8xlarge and i4g.16xlarge instances powered by AWS Graviton2 processors that deliver up to 15% better compute performance than our other storage-optimized instances.
2023/05/05 - 24 updated api methods
Changes This release adds support the inf2 and trn1n instances. inf2 instances are purpose built for deep learning inference while trn1n instances are powered by AWS Trainium accelerators and they build on the capabilities of Trainium-powered trn1 instances.
2023/04/27 - 7 updated api methods
Changes This release adds support for AMD SEV-SNP on EC2 instances.
2023/04/24 - 1 updated api methods
Changes API changes to AWS Verified Access related to identity providers' information.
2023/04/04 - 24 updated api methods
Changes C6in, M6in, M6idn, R6in and R6idn bare metal instances are powered by 3rd Generation Intel Xeon Scalable processors and offer up to 200 Gbps of network bandwidth.
2023/03/30 - 2 new 6 updated api methods
Changes This release adds support for Tunnel Endpoint Lifecycle control, a new feature that provides Site-to-Site VPN customers with better visibility and control of their VPN tunnel maintenance updates.
2023/03/21 - 5 updated api methods
Changes This release adds support for AWS Network Firewall, AWS PrivateLink, and Gateway Load Balancers to Amazon VPC Reachability Analyzer, and it makes the path destination optional as long as a destination address in the filter at source is provided.
2023/03/14 - 3 updated api methods
Changes This release adds a new DnsOptions key (PrivateDnsOnlyForInboundResolverEndpoint) to CreateVpcEndpoint and ModifyVpcEndpoint APIs.
2023/03/08 - 24 updated api methods
Changes Introducing Amazon EC2 C7g, M7g and R7g instances, powered by the latest generation AWS Graviton3 processors and deliver up to 25% better performance over Graviton2-based instances.
2023/03/03 - 6 updated api methods
Changes This release adds support for a new boot mode for EC2 instances called 'UEFI Preferred'.
2023/02/28 - 1 updated api methods
Changes This release allows IMDS support to be set to v2-only on an existing AMI, so that all future instances launched from that AMI will use IMDSv2 by default.
2023/02/14 - 3 updated api methods
Changes With this release customers can turn host maintenance on or off when allocating or modifying a supported dedicated host. Host maintenance is turned on by default for supported hosts.
2023/01/31 - 4 new 2 updated api methods
Changes This launch allows customers to associate up to 8 IP addresses to their NAT Gateways to increase the limit on concurrent connections to a single destination by eight times from 55K to 440K.
2023/01/30 - 4 updated api methods
Changes We add Prefix Lists as a new route destination option for LocalGatewayRoutes. This will allow customers to create routes to Prefix Lists. Prefix List routes will allow customers to group individual CIDR routes with the same target into a single route.
2023/01/25 - 9 new 19 updated api methods
Changes This release adds new functionality that allows customers to provision IPv6 CIDR blocks through Amazon VPC IP Address Manager (IPAM) as well as allowing customers to utilize IPAM Resource Discovery APIs.
2023/01/20 - 24 updated api methods
Changes C6in, M6in, M6idn, R6in and R6idn instances are powered by 3rd Generation Intel Xeon Scalable processors (code named Ice Lake) with an all-core turbo frequency of 3.5 GHz.
2023/01/19 - 2 updated api methods
Changes Adds SSM Parameter Resource Aliasing support to EC2 Launch Templates. Launch Templates can now store parameter aliases in place of AMI Resource IDs. CreateLaunchTemplateVersion and DescribeLaunchTemplateVersions now support a convenience flag, ResolveAlias, to return the resolved parameter value.
2022/12/20 - 1 updated api methods
Changes Adds support for pagination in the EC2 DescribeImages API.
2022/12/12 - 9 updated api methods
Changes This release updates DescribeFpgaImages to show supported instance types of AFIs in its response.
2022/11/29 - 24 new 26 updated api methods
Changes This release adds support for AWS Verified Access and the Hpc6id Amazon EC2 compute optimized instance type, which features 3rd generation Intel Xeon Scalable processors.
2022/11/29 - 5 new 10 updated api methods
Changes Introduces ENA Express, which uses AWS SRD and dynamic routing to increase throughput and minimize latency, adds support for trust relationships between Reachability Analyzer and AWS Organizations to enable cross-account analysis, and adds support for Infrastructure Performance metric subscriptions.
2022/11/18 - 1 updated api methods
Changes This release adds support for copying an Amazon Machine Image's tags when copying an AMI.
2022/11/17 - 1 updated api methods
Changes This release adds a new optional parameter "privateIpAddress" for the CreateNatGateway API. PrivateIPAddress will allow customers to select a custom Private IPv4 address instead of having it be auto-assigned.
2022/11/10 - 4 updated api methods
Changes This release adds a new price capacity optimized allocation strategy for Spot Instances to help customers optimize provisioning of Spot Instances via EC2 Auto Scaling, EC2 Fleet, and Spot Fleet. It allocates Spot Instances based on both spare capacity availability and Spot Instance price.
2022/11/09 - 28 updated api methods
Changes Amazon EC2 Trn1 instances, powered by AWS Trainium chips, are purpose built for high-performance deep learning training. u-24tb1.112xlarge and u-18tb1.112xlarge High Memory instances are purpose-built to run large in-memory databases.
2022/11/08 - 10 updated api methods
Changes This release enables sharing of EC2 Placement Groups across accounts and within AWS Organizations using Resource Access Manager
2022/11/07 - 12 updated api methods
Changes This release adds support for two new attributes for attribute-based instance type selection - NetworkBandwidthGbps and AllowedInstanceTypes.
2022/11/04 - 1 new api methods
Changes This release adds API support for the recipient of an AMI account share to remove shared AMI launch permissions.
2022/10/31 - 4 new api methods
Changes Elastic IP transfer is a new Amazon VPC feature that allows you to transfer your Elastic IP addresses from one AWS Account to another.
2022/10/27 - 2 updated api methods
Changes Feature supports the replacement of instance root volume using an updated AMI without requiring customers to stop their instance.
2022/10/04 - 2 updated api methods
Changes Added EnableNetworkAddressUsageMetrics flag for ModifyVpcAttribute, DescribeVpcAttribute APIs.
2022/10/03 - 3 updated api methods
Changes Adding an imdsSupport attribute to EC2 AMIs
2022/09/29 - 24 updated api methods
Changes u-3tb1 instances are powered by Intel Xeon Platinum 8176M (Skylake) processors and are purpose-built to run large in-memory databases.
2022/09/23 - 3 updated api methods
Changes Letting external AWS customers provide ImageId as a Launch Template override in FleetLaunchTemplateOverridesRequest
2022/09/20 - 3 updated api methods
Changes This release adds support for blocked paths to Amazon VPC Reachability Analyzer.
2022/09/19 - 2 updated api methods
Changes This release adds CapacityAllocations field to DescribeCapacityReservations
2022/09/15 - 11 updated api methods
Changes This feature allows customers to create tags for vpc-endpoint-connections and vpc-endpoint-service-permissions.
2022/09/14 - 8 new 10 updated api methods
Changes This update introduces API operations to manage and create local gateway route tables, CoIP pools, and VIF group associations.
2022/09/13 - 1 new 16 updated api methods
Changes Two new features for local gateway route tables: support for static routes targeting Elastic Network Interfaces and direct VPC routing.
2022/09/08 - 2 updated api methods
Changes This release adds support to send VPC Flow Logs to kinesis-data-firehose as new destination type
2022/09/07 - 8 updated api methods
Changes Documentation updates for Amazon EC2.
2022/08/22 - 24 updated api methods
Changes R6a instances are powered by 3rd generation AMD EPYC (Milan) processors delivering all-core turbo frequency of 3.6 GHz. C6id, M6id, and R6id instances are powered by 3rd generation Intel Xeon Scalable processor (Ice Lake) delivering all-core turbo frequency of 3.5 GHz.
2022/08/18 - 6 updated api methods
Changes This release adds support for VPN log options , a new feature allowing S2S VPN connections to send IKE activity logs to CloudWatch Logs
2022/08/10 - 1 updated api methods
Changes This release adds support for excluding specific data (non-root) volumes from multi-volume snapshot sets created from instances.
2022/07/29 - 8 updated api methods
Changes Documentation updates for Amazon EC2.
2022/07/22 - 24 updated api methods
Changes Added support for EC2 M1 Mac instances. For more information, please visit aws.amazon.com/mac.
2022/07/14 - 1 updated api methods
Changes This release adds flow logs for Transit Gateway to allow customers to gain deeper visibility and insights into network traffic through their Transit Gateways.
2022/07/11 - 10 new 21 updated api methods
Changes Build, manage, and monitor a unified global network that connects resources running across your cloud and on-premises environments using the AWS Cloud WAN APIs.
2022/06/28 - 2 updated api methods
Changes This release adds a new spread placement group to EC2 Placement Groups: host level spread, which spread instances between physical hosts, available to Outpost customers only. CreatePlacementGroup and DescribePlacementGroups APIs were updated with a new parameter: SpreadLevel to support this feature.
2022/06/21 - 7 updated api methods
Changes This release adds support for Private IP VPNs, a new feature allowing S2S VPN connections to use private ip addresses as the tunnel outside ip address over Direct Connect as transport.
2022/05/26 - 24 updated api methods
Changes C7g instances, powered by the latest generation AWS Graviton3 processors, provide the best price performance in Amazon EC2 for compute-intensive workloads.
2022/05/24 - 8 updated api methods
Changes Stop Protection feature enables customers to protect their instances from accidental stop actions.
2022/05/12 - 2 updated api methods
Changes This release introduces a target type Gateway Load Balancer Endpoint for mirrored traffic. Customers can now specify GatewayLoadBalancerEndpoint option during the creation of a traffic mirror target.
2022/05/11 - 8 updated api methods
Changes This release updates AWS PrivateLink APIs to support IPv6 for PrivateLink Services and Endpoints of type 'Interface'.
2022/05/10 - 1 new 5 updated api methods
Changes Added support for using NitroTPM and UEFI Secure Boot on EC2 instances.
2022/05/06 - 12 updated api methods
Changes Add new state values for IPAMs, IPAM Scopes, and IPAM Pools.
2022/05/05 - 24 updated api methods
Changes Amazon EC2 I4i instances are powered by 3rd generation Intel Xeon Scalable processors and feature up to 30 TB of local AWS Nitro SSD storage
2022/05/03 - 2 updated api methods
Changes Adds support for allocating Dedicated Hosts on AWS Outposts. The AllocateHosts API now accepts an OutpostArn request parameter, and the DescribeHosts API now includes an OutpostArn response parameter.
2022/04/28 - 2 updated api methods
Changes This release adds support to query the public key and creation date of EC2 Key Pairs. Additionally, the format (pem or ppk) of a key pair can be specified when creating a new key pair.
2022/04/12 - 24 updated api methods
Changes X2idn and X2iedn instances are powered by 3rd generation Intel Xeon Scalable processors with an all-core turbo frequency up to 3.5 GHzAmazon EC2. C6a instances are powered by 3rd generation AMD EPYC processors.
2022/03/30 - 1 new 6 updated api methods
Changes This release simplifies the auto-recovery configuration process enabling customers to set the recovery behavior to disabled or default
2022/03/25 - 3 updated api methods
Changes This is release adds support for Amazon VPC Reachability Analyzer to analyze path through a Transit Gateway.
2022/03/15 - 1 updated api methods
Changes Adds the Cascade parameter to the DeleteIpam API. Customers can use this parameter to automatically delete their IPAM, including non-default scopes, pools, cidrs, and allocations. There mustn't be any pools provisioned in the default public scope to use this parameter.
2022/02/28 - 9 updated api methods
Changes This release adds support for new AMI property 'lastLaunchedTime'
2022/02/03 - 2 new api methods
Changes adds support for AMIs in Recycle Bin
2022/01/27 - 24 updated api methods
Changes X2ezn instances are powered by Intel Cascade Lake CPUs that deliver turbo all core frequency of up to 4.5 GHz and up to 100 Gbps of networking bandwidth
2022/01/20 - 24 updated api methods
Changes C6i, M6i and R6i instances are powered by a third-generation Intel Xeon Scalable processor (Ice Lake) delivering all-core turbo frequency of 3.5 GHz
2022/01/18 - 3 updated api methods
Changes Add support for AWS Client VPN client login banner and session timeout.
2022/01/12 - 24 updated api methods
Changes Hpc6a instances are powered by a third-generation AMD EPYC processors (Milan) delivering all-core turbo frequency of 3.4 GHz
2022/01/11 - 4 updated api methods
Changes EC2 Capacity Reservations now supports RHEL instance platforms (RHEL with SQL Server Standard, RHEL with SQL Server Enterprise, RHEL with SQL Server Web, RHEL with HA, RHEL with HA and SQL Server Standard, RHEL with HA and SQL Server Enterprise)
2022/01/10 - 3 new api methods
Changes New feature: Updated EC2 API to support faster launching for Windows images. Optimized images are pre-provisioned, using snapshots to launch instances up to 65% faster.
2022/01/06 - 11 updated api methods
Changes This release introduces On-Demand Capacity Reservation support for Cluster Placement Groups, adds Tags on instance Metadata, and includes documentation updates for Amazon EC2.
2022/01/05 - 1 new 3 updated api methods
Changes This release adds a new API called ModifyVpcEndpointServicePayerResponsibility which allows VPC endpoint service owners to take payer responsibility of their VPC Endpoint connections.
2021/12/01 - 36 new 12 updated api methods
Changes This release adds support for Amazon VPC IP Address Manager (IPAM), which enables you to plan, track, and monitor IP addresses for your workloads. This release also adds support for VPC Network Access Analyzer, which enables you to analyze network access to resources in your Virtual Private Clouds.
2021/11/30 - 28 updated api methods
Changes This release adds support for Is4gen and Im4gn instances. This release also adds a new subnet attribute, enableLniAtDeviceIndex, to support local network interfaces, which are logical networking components that connect an EC2 instance to your on-premises network.
2021/11/29 - 5 new 27 updated api methods
Changes This release adds support for G5g and M6a instances. This release also adds support for Amazon EBS Snapshots Archive, a feature that enables you to archive your EBS snapshots; and Recycle Bin, a feature that enables you to protect your EBS snapshots against accidental deletion.
2021/11/23 - 1 new 12 updated api methods
Changes This release adds a new parameter ipv6Native to the allow creation of IPv6-only subnets using the CreateSubnet operation, and the operation ModifySubnetAttribute includes new parameters to modify subnet attributes to use resource-based naming and enable DNS resolutions for Private DNS name.
2021/11/15 - 4 updated api methods
Changes Adds a new VPC Subnet attribute "EnableDns64." When enabled on IPv6 Subnets, the Amazon-Provided DNS Resolver returns synthetic IPv6 addresses for IPv4-only destinations.
2021/11/12 - 24 updated api methods
Changes C6i instances are powered by a third-generation Intel Xeon Scalable processor (Ice Lake) delivering all-core turbo frequency of 3.5 GHz. G5 instances feature up to 8 NVIDIA A10G Tensor Core GPUs and second generation AMD EPYC processors.
2021/11/11 - 4 updated api methods
Changes This release provides an additional route target for the VPC route table.
2021/11/08 - 6 updated api methods
Changes This release adds internal validation on the GatewayAssociationState field
2021/11/05 - 2 updated api methods
Changes DescribeInstances now returns customer-owned IP addresses for instances running on an AWS Outpost.
2021/11/04 - 4 updated api methods
Changes This release adds a new instance replacement strategy for EC2 Fleet, Spot Fleet. Now you can select an action to perform when your instance gets a rebalance notification. EC2 Fleet, Spot Fleet can launch a replacement then terminate the instance that received notification after a termination delay
2021/10/29 - 2 updated api methods
Changes Support added for AMI sharing with organizations and organizational units in ModifyImageAttribute API
2021/10/28 - 26 updated api methods
Changes Added new read-only DenyAllIGWTraffic network interface attribute. Added support for DL1 24xlarge instances powered by Habana Gaudi Accelerators for deep learning model training workloads
2021/10/27 - 2 new 11 updated api methods
Changes This release adds: attribute-based instance type selection for EC2 Fleet, Spot Fleet, a feature that lets customers express instance requirements as attributes like vCPU, memory, and storage; and Spot placement score, a feature that helps customers identify an optimal location to run Spot workloads.
2021/10/25 - 6 updated api methods
Changes This release adds support to create a VPN Connection that is not attached to a Gateway at the time of creation. Use this to create VPNs associated with Core Networks, or modify your VPN and attach a gateway using the modify API after creation.
2021/10/13 - 2 updated api methods
Changes This release adds support for additional VPC Flow Logs delivery options to S3, such as Apache Parquet formatted files, Hourly partitions and Hive-compatible S3 prefixes
2021/10/12 - 1 updated api methods
Changes EncryptionSupport for InstanceStorageInfo added to DescribeInstanceTypes API
2021/10/05 - 4 new 2 updated api methods
Changes Released Capacity Reservation Fleet, a feature of Amazon EC2 Capacity Reservations, which provides a way to manage reserved capacity across instance types. For more information: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/cr-fleets.html
2021/09/24 - 2 updated api methods
Changes DescribeInstances now returns Platform Details, Usage Operation, and Usage Operation Update Time.
2021/09/21 - 2 new api methods
Changes This update adds support for downloading configuration templates using new APIs (GetVpnConnectionDeviceTypes and GetVpnConnectionDeviceSampleConfiguration) and Internet Key Exchange version 2 (IKEv2) parameters for many popular CGW devices.
2021/09/14 - 22 updated api methods
Changes This release adds support for vt1 3xlarge, 6xlarge and 24xlarge instances powered by Xilinx Alveo U30 Media Accelerators for video transcoding workloads
2021/09/01 - 4 updated api methods
Changes Added LaunchTemplate support for the IMDS IPv6 endpoint
2021/08/27 - 2 updated api methods
Changes This release adds the BootMode flag to the ImportImage API and showing the detected BootMode of an ImportImage task.
2021/08/26 - 1 updated api methods
Changes Support added for resizing VPC prefix lists
2021/08/25 - 3 updated api methods
Changes Support added for IMDS IPv6 endpoint
2021/08/20 - 22 updated api methods
Changes encryptionInTransitSupported added to DescribeInstanceTypes API
2021/08/19 - 2 updated api methods
Changes The ImportImage API now supports the ability to create AMIs with AWS-managed licenses for Microsoft SQL Server for both Windows and Linux.
2021/08/17 - 2 updated api methods
Changes This release adds support for EC2 ED25519 key pairs for authentication
2021/07/29 - 22 updated api methods
Changes This release adds support for G4ad xlarge and 2xlarge instances powered by AMD Radeon Pro V520 GPUs and AMD 2nd Generation EPYC processors
2021/07/22 - 3 new 16 updated api methods
Changes This release allows customers to assign prefixes to their elastic network interface and to reserve IP blocks in their subnet CIDRs. These reserved blocks can be used to assign prefixes to elastic network interfaces or be excluded from auto-assignment.
2021/07/20 - 1 updated api methods
Changes Added idempotency to the CreateVolume API using the ClientToken request parameter
2021/07/15 - 6 new 8 updated api methods
Changes This feature enables customers to specify weekly recurring time window(s) for scheduled events that reboot, stop or terminate EC2 instances.
2021/07/07 - 2 new 12 updated api methods
Changes This release adds resource ids and tagging support for VPC security group rules.
2021/07/01 - 12 updated api methods
Changes Adding a new reserved field to support future infrastructure improvements for Amazon EC2 Fleet.
2021/06/23 - 1 updated api methods
Changes This release adds support for provisioning your own IP (BYOIP) range in multiple regions. This feature is in limited Preview for this release. Contact your account manager if you are interested in this feature.
2021/06/16 - 3 new 2 updated api methods
Changes This release adds support for VLAN-tagged network traffic over an Elastic Network Interface (ENI). This feature is in limited Preview for this release. Contact your account manager if you are interested in this feature.
2021/06/15 - 22 updated api methods
Changes EC2 M5n, M5dn, R5n, R5dn metal instances with 100 Gbps network performance and Elastic Fabric Adapter (EFA) for ultra low latency
2021/06/11 - 2 new 1 updated api methods
Changes Amazon EC2 adds new AMI property to flag outdated AMIs
2021/06/10 - 2 updated api methods
Changes This release adds a new optional parameter connectivityType (public, private) for the CreateNatGateway API. Private NatGateway does not require customers to attach an InternetGateway to the VPC and can be used for communication with other VPCs and on-premise networks.
2021/06/01 - 1 updated api methods
Changes Added idempotency to CreateNetworkInterface using the ClientToken parameter.
2021/05/26 - 2 new 16 updated api methods
Changes This release adds resource ids and tagging support for VPC security group rules.
2021/05/24 - 2 updated api methods
Changes This release adds support for creating and managing EC2 On-Demand Capacity Reservations on Outposts.
2021/05/12 - 22 updated api methods
Changes High Memory virtual instances are powered by Intel Sky Lake CPUs and offer up to 12TB of memory.
2021/04/06 - 3 new api methods
Changes This release adds support for storing EBS-backed AMIs in S3 and restoring them from S3 to enable cross-partition copying of AMIs
2021/04/01 - 1 new api methods
Changes VPC Flow Logs Service adds a new API, GetFlowLogsIntegrationTemplate, which generates CloudFormation templates for Athena. For more info, see https://docs.aws.amazon.com/console/vpc/flow-logs/athena
2021/03/30 - 5 new api methods
Changes ReplaceRootVolume feature enables customers to replace the EBS root volume of a running instance to a previously known state. Add support to grant account-level access to the EC2 serial console
2021/03/24 - 1 updated api methods
Changes maximumEfaInterfaces added to DescribeInstanceTypes API
2021/03/22 - 6 updated api methods
Changes This release adds support for UEFI boot on selected AMD- and Intel-based EC2 instances.
2021/03/19 - 22 updated api methods
Changes X2gd instances are the next generation of memory-optimized instances powered by AWS-designed, Arm-based AWS Graviton2 processors.
2021/03/05 - 4 updated api methods
Changes Expands EC2/Spot Fleet capacity-optimized allocation strategy to allow users to prioritize instance pools. Fleet attempts to fulfill priorities on a best-effort basis but optimizes for capacity first.
2021/02/04 - 3 new api methods
Changes AWS Outposts now supports EBS local snapshots on Outposts that allows customers to store snapshots of EBS volumes and AMIs locally on S3 on Outposts.
2021/02/04 - 14 updated api methods
Changes AWS Outposts now supports EBS local snapshots on Outposts that allows customers to store snapshots of EBS volumes and AMIs locally on S3 on Outposts.
2021/02/03 - 3 new api methods
Changes EC2 Public IP now supports API for setting PTR records on Elastic IP address.
2021/01/22 - 3 updated api methods
Changes Introducing startDate field for CapacityReservation object for the date and time which the reservation started and adding reserved parameter for ModifyCapacityReservation.
2020/12/18 - 2 updated api methods
Changes EBS io2 volumes now supports Multi-Attach
2020/12/17 - 22 updated api methods
Changes C6gn instances are powered by AWS Graviton2 processors and offer 100 Gbps networking bandwidth. These instances deliver up to 40% better price-performance benefit versus comparable x86-based instances
2020/12/14 - 22 updated api methods
Changes Add c5n.metal to ec2 instance types list
2020/12/10 - 14 new 34 updated api methods
Changes TGW connect simplifies connectivity of SD-WAN appliances; IGMP support for TGW multicast; VPC Reachability Analyzer for VPC resources connectivity analysis.
2020/12/09 - 22 updated api methods
Changes This release adds support for G4ad instances powered by AMD Radeon Pro V520 GPUs and AMD 2nd Generation EPYC processors
2020/12/01 - 30 updated api methods
Changes This release adds support for: EBS gp3 volumes; and D3/D3en/R5b/M5zn instances powered by Intel Cascade Lake CPUs
2020/12/01 - 22 updated api methods
Changes This release introduces Amazon EC2 Mac1 instances, a new Amazon EC2 instance family built on Apple Mac mini computers, powered by AWS Nitro System, and support running macOS workloads on Amazon EC2
2020/11/23 - 1 updated api methods
Changes This release adds support for Multiple Private DNS names to DescribeVpcEndpointServices response.
2020/11/10 - 9 updated api methods
Changes This release adds support for Gateway Load Balancer VPC endpoints and VPC endpoint services
2020/11/06 - 1 updated api methods
Changes Network card support with four new attributes: NetworkCardIndex, NetworkPerformance, DefaultNetworkCardIndex, and MaximumNetworkInterfaces, added to the DescribeInstanceTypes API.
2020/11/04 - 8 updated api methods
Changes Added support for Client Connect Handler for AWS Client VPN. Fleet supports launching replacement instances in response to Capacity Rebalance recommendation.
2020/11/02 - 26 updated api methods
Changes This release adds support for the following features: 1. P4d instances based on NVIDIA A100 GPUs. 2. NetworkCardIndex attribute to support multiple network cards.
2020/10/29 - 9 updated api methods
Changes Support for Appliance mode on Transit Gateway that simplifies deployment of stateful network appliances. Added support for AWS Client VPN Self-Service Portal.
2020/10/28 - 3 new 9 updated api methods
Changes AWS Nitro Enclaves general availability. Added support to RunInstances for creating enclave-enabled EC2 instances. New APIs to associate an ACM certificate with an IAM role, for enclave consumption.
2020/10/21 - 1 updated api methods
Changes instance-storage-info nvmeSupport added to DescribeInstanceTypes API
2020/10/06 - 2 updated api methods
Changes This release supports returning additional information about local gateway virtual interfaces, and virtual interface groups.
2020/09/25 - 8 updated api methods
Changes This release supports returning additional information about local gateway resources, such as the local gateway route table.
2020/09/15 - 22 updated api methods
Changes T4g instances are powered by AWS Graviton2 processors
2020/09/14 - 2 updated api methods
Changes This release adds support for the T4G instance family to the EC2 ModifyDefaultCreditSpecification and GetDefaultCreditSpecification APIs.
2020/09/02 - 30 updated api methods
Changes This release adds a new transit gateway attachment state and resource type.
2020/08/31 - 10 updated api methods
Changes Amazon EC2 and Spot Fleet now support modification of launch template configs for a running fleet enabling instance type, instance weight, AZ, and AMI updates without losing the current fleet ID.
2020/08/27 - 1 new 5 updated api methods
Changes Introduces support to initiate Internet Key Exchange (IKE) negotiations for VPN connections from AWS. A user can now send the initial IKE message to their Customer Gateway (CGW) from VPN endpoints.
2020/08/24 - 5 new 21 updated api methods
Changes This release enables customers to use VPC prefix lists in their transit gateway route tables, and it adds support for Provisioned IOPS SSD (io2) EBS volumes.
2020/08/14 - 20 updated api methods
Changes New C5ad instances featuring AMD's 2nd Generation EPYC processors, offering up to 96 vCPUs, 192 GiB of instance memory, 3.8 TB of NVMe based SSD instance storage, and 20 Gbps in Network bandwidth
2020/08/13 - 3 updated api methods
Changes Added MapCustomerOwnedIpOnLaunch and CustomerOwnedIpv4Pool to ModifySubnetAttribute to allow CoIP auto assign. Fields are returned in DescribeSubnets and DescribeNetworkInterfaces responses.
2020/08/12 - 5 updated api methods
Changes Introduces support for IPv6-in-IPv4 IPsec tunnels. A user can now send traffic from their on-premise IPv6 network to AWS VPCs that have IPv6 support enabled.
2020/08/06 - 3 new 18 updated api methods
Changes This release supports Wavelength resources, including carrier gateways, and carrier IP addresses.
2020/07/30 - 2 updated api methods
Changes EC2 On-Demand Capacity Reservations now adds support to bring your own licenses (BYOL) of Windows operating system to launch EC2 instances.
2020/07/29 - 1 new 7 updated api methods
Changes Adding support to target EC2 On-Demand Capacity Reservations within an AWS Resource Group to launch EC2 instances.
2020/07/27 - 20 updated api methods
Changes m6gd, c6gd, r6gd instances are powered by AWS Graviton2 processors and support local NVMe instance storage
2020/07/20 - 1 updated api methods
Changes Added support for tag-on-create for CreateVpcPeeringConnection and CreateRouteTable. You can now specify tags when creating any of these resources. For more information about tagging, see AWS Tagging Strategies. Add poolArn to the response of DescribeCoipPools.
2020/07/07 - 1 updated api methods
Changes DescribeAvailabilityZones now returns additional data about Availability Zones and Local Zones.
2020/06/30 - 1 updated api methods
Changes Added support for tag-on-create for CreateVpc, CreateEgressOnlyInternetGateway, CreateSecurityGroup, CreateSubnet, CreateNetworkInterface, CreateNetworkAcl, CreateDhcpOptions and CreateInternetGateway. You can now specify tags when creating any of these resources. For more information about tagging, see AWS Tagging Strategies.
2020/06/29 - 7 new 3 updated api methods
Changes Virtual Private Cloud (VPC) customers can now create and manage their own Prefix Lists to simplify VPC configurations.
2020/06/22 - 12 updated api methods
Changes This release adds Tag On Create feature support for the ImportImage, ImportSnapshot, ExportImage and CreateInstanceExportTask APIs.
2020/06/19 - 19 updated api methods
Changes Adds support to tag elastic-gpu on the RunInstances api
2020/06/17 - 1 updated api methods
Changes nvmeSupport added to DescribeInstanceTypes API
2020/06/10 - 20 updated api methods
Changes New C6g instances powered by AWS Graviton2 processors and ideal for running advanced, compute-intensive workloads; New R6g instances powered by AWS Graviton2 processors and ideal for running memory-intensive workloads.
2020/06/04 - 20 updated api methods
Changes New C5a instances, the latest generation of EC2's compute-optimized instances featuring AMD's 2nd Generation EPYC processors. C5a instances offer up to 96 vCPUs, 192 GiB of instance memory, 20 Gbps in Network bandwidth; New G4dn.metal bare metal instance with 8 NVIDIA T4 GPUs.
2020/05/26 - 1 updated api methods
Changes ebsOptimizedInfo, efaSupported and supportedVirtualizationTypes added to DescribeInstanceTypes API
2020/05/21 - 2 updated api methods
Changes From this release onwards ProvisionByoipCidr publicly supports IPv6. Updated ProvisionByoipCidr API to support tags for public IPv4 and IPv6 pools. Added NetworkBorderGroup to the DescribePublicIpv4Pools response.
2020/05/19 - 2 updated api methods
Changes This release adds support for Federated Authentication via SAML-2.0 in AWS ClientVPN.
2020/05/11 - 20 updated api methods
Changes M6g instances are our next-generation general purpose instances powered by AWS Graviton2 processors
2020/05/07 - 2 updated api methods
Changes Amazon EC2 now adds warnings to identify issues when creating a launch template or launch template version.
2020/05/05 - 4 updated api methods
Changes With this release, you can call ModifySubnetAttribute with two new parameters: MapCustomerOwnedIpOnLaunch and CustomerOwnedIpv4Pool, to map a customerOwnedIpv4Pool to a subnet. You will also see these two new fields in the DescribeSubnets response. If your subnet has a customerOwnedIpv4Pool mapped, your network interface will get an auto assigned customerOwnedIpv4 address when placed onto an instance.
2020/04/16 - 3 updated api methods
Changes Amazon EC2 now supports adding AWS resource tags for placement groups and key pairs, at creation time. The CreatePlacementGroup API will now return placement group information when created successfully. The DeleteKeyPair API now supports deletion by resource ID.
2020/04/08 - 3 new api methods
Changes This release provides the ability to include tags in EC2 event notifications.
2020/03/09 - 3 updated api methods
Changes Amazon Virtual Private Cloud (VPC) NAT Gateway adds support for tagging on resource creation.
2020/03/06 - 1 new api methods
Changes This release provides customers with a self-service option to enable Local Zones.
2020/03/05 - 3 updated api methods
Changes You can now create AWS Client VPN Endpoints with a specified VPC and Security Group. Additionally, you can modify these attributes when modifying the endpoint.
2020/03/03 - 8 updated api methods
Changes Amazon VPC Flow Logs adds support for tags and tagging on resource creation.
2020/02/17 - 2 updated api methods
Changes Documentation updates for EC2
2020/02/14 - 3 updated api methods
Changes You can now enable Multi-Attach on Provisioned IOPS io1 volumes through the create-volume API.
2020/02/12 - 1 updated api methods
Changes This release adds support for tagging public IPv4 pools.
2020/02/11 - 2 updated api methods
Changes Amazon EC2 Now Supports Tagging Spot Fleet.
2020/02/06 - 1 updated api methods
Changes This release adds platform details and billing info to the DescribeImages API.
2020/02/04 - 2 updated api methods
Changes Amazon VPC Flow Logs adds support for 1-minute aggregation intervals.
2020/01/21 - 5 updated api methods
Changes Add an enum value to the result of DescribeByoipCidrs to support CIDRs that are not publicly advertisable.
2020/01/20 - 2 new 6 updated api methods
Changes This release provides support for a preview of bringing your own IPv6 addresses (BYOIP for IPv6) for use in AWS.
2020/01/16 - 3 updated api methods
Changes Client VPN now supports Port Configuration for VPN Endpoints, allowing usage of either port 443 or port 1194.
2020/01/14 - 4 updated api methods
Changes This release adds support for partition placement groups and instance metadata option in Launch Templates
2020/01/10 - 10 updated api methods
Changes This release introduces the ability to tag egress only internet gateways, local gateways, local gateway route tables, local gateway virtual interfaces, local gateway virtual interface groups, local gateway route table VPC association and local gateway route table virtual interface group association. You can use tags to organize and identify your resources for cost allocation.
2020/01/06 - 1 new 6 updated api methods
Changes This release supports service providers configuring a private DNS name for services other than AWS services and services available in the AWS marketplace. This feature allows consumers to access the service using an existing DNS name without making changes to their applications.
2019/12/20 - 14 updated api methods
Changes This release introduces the ability to tag key pairs, placement groups, export tasks, import image tasks, import snapshot tasks and export image tasks. You can use tags to organize and identify your resources for cost allocation.
2019/12/19 - 1 updated api methods
Changes We are updating the supportedRootDevices field to supportedRootDeviceTypes for DescribeInstanceTypes API to ensure that the actual value is returned, correcting a previous error in the model.
2019/12/18 - 1 updated api methods
Changes This release introduces the ability to tag Elastic Graphics accelerators. You can use tags to organize and identify your accelerators for cost allocation.
2019/12/16 - 2 updated api methods
Changes You can now configure your EC2 Fleet to preferentially use EC2 Capacity Reservations for launching On-Demand instances, enabling you to fully utilize the available (and unused) Capacity Reservations before launching On-Demand instances on net new capacity.
2019/12/11 - 5 updated api methods
Changes This release allows customers to attach multiple Elastic Inference Accelerators to a single EC2 instance. It adds support for a Count parameter for each Elastic Inference Accelerator type you specify on the RunInstances and LaunchTemplate APIs.
2019/12/03 - 29 new 70 updated api methods
Changes This release adds support for the following features: 1. An option to enable acceleration for Site-to-Site VPN connections, to improve connection performance by leveraging AWS Global Accelerator; 2. Inf1 instances featuring up to 16 AWS Inferentia chips, custom-built for ML inference applications to deliver low latency and high throughput performance. Use Inf1 instances to run high scale ML inference applications such as image recognition, speech recognition, natural language processing, personalization, and fraud detection at the lowest cost in the cloud. Inf1 instances will soon be available for use with Amazon SageMaker, Amazon EKS and Amazon ECS. To get started, see https://aws.amazon.com/ec2/instance-types/Inf1; 3. The ability to associate route tables with internet gateways and virtual private gateways, and define routes to insert network and security virtual appliances in the path of inbound and outbound traffic. For more information on Amazon VPC Ingress Routing, see https://docs.aws.amazon.com/vpc/latest/userguide/VPC_Route_Tables.html#gateway-route-table; 4. AWS Local Zones that place compute, storage, database, and other select services closer to you for applications that require very low latency to your end-users. AWS Local Zones also allow you to seamlessly connect to the full range of services in the AWS Region through the same APIs and tool sets; 5. Launching and viewing EC2 instances and EBS volumes running locally in Outposts. This release also introduces a new local gateway (LGW) with Outposts to enable connectivity between Outposts and local on-premises networks as well as the internet; 6. Peering Transit Gateways between regions simplifying creation of secure and private global networks on AWS; 7. Transit Gateway Multicast, enabling multicast routing within and between VPCs using Transit Gateway as a multicast router.
2019/12/02 - 13 updated api methods
Changes AWS now provides a new BYOL experience for software licenses, such as Windows and SQL Server, that require a dedicated physical server. You can now enjoy the flexibility and cost effectiveness of using your own licenses on Amazon EC2 Dedicated Hosts, but with the simplicity, resiliency, and elasticity of AWS. You can specify your Dedicated Host management preferences, such as host allocation, host capacity utilization, and instance placement in AWS License Manager. Once set up, AWS takes care of these administrative tasks on your behalf, so that you can seamlessly launch virtual machines (instances) on Dedicated Hosts just like you would launch an EC2 instance with AWS provided licenses.
2019/11/25 - 2 new api methods
Changes This release adds two new APIs: 1. ModifyDefaultCreditSpecification, which allows you to set default credit specification at the account level per AWS Region, per burstable performance instance family, so that all new burstable performance instances in the account launch using the new default credit specification. 2. GetDefaultCreditSpecification, which allows you to get current default credit specification per AWS Region, per burstable performance instance family. This release also adds new client exceptions for StartInstances and StopInstances.
2019/11/22 - 2 new 18 updated api methods
Changes This release adds two new APIs (DescribeInstanceTypes and DescribeInstanceTypeOfferings) that give customers access to instance type attributes and regional and zonal offerings.
2019/11/21 - 5 updated api methods
Changes This release adds support for attaching AWS License Manager Configurations to Amazon Machine Image (AMI) using ImportImage API; and adds support for running different instance sizes on EC2 Dedicated Hosts
2019/11/20 - 3 new 2 updated api methods
Changes This release of Amazon Elastic Compute Cloud (Amazon EC2) introduces support for Amazon Elastic Block Store (Amazon EBS) fast snapshot restores.
2019/11/19 - 1 new 4 updated api methods
Changes This release adds support for RunInstances to specify the metadata options for new instances; adds a new API, ModifyInstanceMetadataOptions, which lets you modify the metadata options for a running or stopped instance; and adds support for CreateCustomerGateway to specify a device name.
2019/11/15 - 1 updated api methods
Changes You can now add tags while copying snapshots. Previously, a user had to first copy the snapshot and then add tags to the copied snapshot manually. Moving forward, you can specify the list of tags you wish to be applied to the copied snapshot as a parameter on the Copy Snapshot API.
2019/10/10 - 18 updated api methods
Changes New EC2 M5n, M5dn, R5n, R5dn instances with 100 Gbps network performance and Elastic Fabric Adapter (EFA) for ultra low latency; New A1.metal bare metal instance powered by AWS Graviton Processors
2019/10/03 - 1 new 2 updated api methods
Changes This release allows customers to purchase regional EC2 RIs on a future date.
2019/09/20 - 18 updated api methods
Changes G4 instances are Amazon EC2 instances based on NVIDIA T4 GPUs and are designed to provide cost-effective machine learning inference for applications, like image classification, object detection, recommender systems, automated speech recognition, and language translation. G4 instances are also a cost-effective platform for building and running graphics-intensive applications, such as remote graphics workstations, video transcoding, photo-realistic design, and game streaming in the cloud. To get started with G4 instances visit https://aws.amazon.com/ec2/instance-types/g4.
2019/09/12 - 2 updated api methods
Changes Fix for FleetActivityStatus and FleetStateCode enum
2019/09/11 - 2 updated api methods
Changes This release adds support for new data fields and log format in VPC flow logs.
2019/09/09 - 1 new 4 updated api methods
Changes This release expands Site-to-Site VPN tunnel options to allow customers to restrict security algorithms and configure timer settings for VPN connections. Customers can specify these new options while creating new VPN connections, or they can modify the tunnel options on existing connections using a new API.
2019/08/23 - 2 new api methods
Changes This release of EC2 VM Import Export adds support for exporting Amazon Machine Image(AMI)s to a VM file
2019/08/15 - 1 new 5 updated api methods
Changes This release adds an option to use private certificates from AWS Certificate Manager (ACM) to authenticate a Site-to-Site VPN connection's tunnel endpoints and customer gateway device.
2019/08/14 - 1 new 18 updated api methods
Changes This release adds a new API called SendDiagnosticInterrupt, which allows you to send diagnostic interrupts to your EC2 instance.
2019/08/05 - 4 updated api methods
Changes Amazon EC2 now supports a new Spot allocation strategy "Capacity-optimized" that fulfills your request using Spot Instance pools that are optimally chosen based on the available Spot capacity.
2019/07/26 - 1 new 2 updated api methods
Changes You can now create EC2 Capacity Reservations using Availability Zone ID or Availability Zone name. You can view usage of Amazon EC2 Capacity Reservations per AWS account.
2019/07/24 - 3 updated api methods
Changes This release introduces support for split tunnel with AWS Client VPN, and also adds support for opt-in Regions in DescribeRegions API. In addition, customers can now also tag Launch Templates on creation.
2019/07/01 - 5 updated api methods
Changes This release adds support for specifying a maximum hourly price for all On-Demand and Spot instances in both Spot Fleet and EC2 Fleet.
2019/06/28 - 19 updated api methods
Changes You can now launch 8xlarge and 16xlarge instance sizes on the general purpose M5 and memory optimized R5 instance types.
2019/06/25 - 14 new 7 updated api methods
Changes Starting today, you can use Traffic Mirroring to copy network traffic from an elastic network interface of Amazon EC2 instances and then send it to out-of-band security and monitoring appliances for content inspection, threat monitoring, and troubleshooting. These appliances can be deployed as individual instances, or as a fleet of instances behind a Network Load Balancer with a User Datagram Protocol (UDP) listener. Traffic Mirroring supports filters and packet truncation, so that you only extract the traffic of interest to monitor by using monitoring tools of your choice.
2019/06/18 - 18 updated api methods
Changes You can now launch new 12xlarge, 24xlarge, and metal instance sizes on the Amazon EC2 compute optimized C5 instance types featuring 2nd Gen Intel Xeon Scalable Processors.
2019/06/13 - 18 updated api methods
Changes G4 instances are Amazon EC2 instances based on NVIDIA T4 GPUs and are designed to provide cost-effective machine learning inference for applications, like image classification, object detection, recommender systems, automated speech recognition, and language translation. G4 instances are also a cost-effective platform for building and running graphics-intensive applications, such as remote graphics workstations, video transcoding, photo-realistic design, and game streaming in the cloud. To get started with G4 instances visit https://aws.amazon.com/ec2/instance-types/g4.
2019/06/07 - 14 updated api methods
Changes Adds DNS entries and NLB ARNs to describe-vpc-endpoint-connections API response. Adds owner ID to describe-vpc-endpoints and create-vpc-endpoint API responses.
2019/06/04 - 3 updated api methods
Changes This release adds support for Host Recovery feature which automatically restarts instances on to a new replacement host if failures are detected on Dedicated Host.
2019/06/03 - 18 updated api methods
Changes Amazon EC2 I3en instances are the new storage-optimized instances offering up to 60 TB NVMe SSD instance storage and up to 100 Gbps of network bandwidth.
2019/05/29 - 1 new api methods
Changes Customers can now simultaneously take snapshots of multiple EBS volumes attached to an EC2 instance. With this new capability, snapshots guarantee crash-consistency across multiple volumes by preserving the order of IO operations. This new feature is fully integrated with Amazon Data Lifecycle Manager (DLM) allowing customers to automatically manage snapshots by creating lifecycle policies.
2019/05/23 - 6 new api methods
Changes New APIs to enable EBS encryption by default feature. Once EBS encryption by default is enabled in a region within the account, all new EBS volumes and snapshot copies are always encrypted
2019/05/22 - 3 updated api methods
Changes This release adds idempotency support for associate, create route and authorization APIs for AWS Client VPN Endpoints.
2019/05/15 - 5 updated api methods
Changes Adding tagging support for VPC Endpoints and VPC Endpoint Services.
2019/05/14 - 2 updated api methods
Changes Pagination support for ec2.DescribeSubnets, ec2.DescribeDhcpOptions
2019/05/01 - 1 new api methods
Changes This release adds an API for the modification of a VPN Connection, enabling migration from a Virtual Private Gateway (VGW) to a Transit Gateway (TGW), while preserving the VPN endpoint IP addresses on the AWS side as well as the tunnel options.
2019/04/29 - 12 updated api methods
Changes Adds support for Elastic Fabric Adapter (EFA) ENIs.
2019/04/24 - 18 updated api methods
Changes You can now launch the new Amazon EC2 general purpose burstable instance types T3a that feature AMD EPYC processors.
2019/04/17 - 5 updated api methods
Changes This release adds support for requester-managed Interface VPC Endpoints (powered by AWS PrivateLink). The feature prevents VPC endpoint owners from accidentally deleting or otherwise mismanaging the VPC endpoints of some AWS VPC endpoint services.
2019/03/27 - 18 updated api methods
Changes You can now launch the new Amazon EC2 R5ad and M5ad instances that feature local NVMe attached SSD instance storage (up to 3600 GB). M5ad and R5ad feature AMD EPYC processors that offer a 10% cost savings over the M5d and R5d EC2 instances.
2019/03/18 - 1 updated api methods
Changes DescribeFpgaImages API now returns a new DataRetentionSupport attribute to indicate if the AFI meets the requirements to support DRAM data retention. DataRetentionSupport is a read-only attribute.
2019/03/14 - 8 updated api methods
Changes This release adds tagging support for Dedicated Host Reservations.
2019/03/06 - 3 updated api methods
Changes This release adds pagination support for ec2.DescribeVpcs, ec2.DescribeInternetGateways and ec2.DescribeNetworkAcls APIs
2019/03/01 - 1 new 1 updated api methods
Changes This release adds support for modifying instance event start time which allows users to reschedule EC2 events.
2019/02/14 - 20 updated api methods
Changes This release adds tagging and ARN support for AWS Client VPN Endpoints.You can now run bare metal workloads on EC2 M5 and M5d instances. m5.metal and m5d.metal instances are powered by custom Intel Xeon Scalable Processors with a sustained all core frequency of up to 3.1 GHz. m5.metal and m5d.metal offer 96 vCPUs and 384 GiB of memory. With m5d.metal, you also have access to 3.6 TB of NVMe SSD-backed instance storage. m5.metal and m5d.metal instances deliver 25 Gbps of aggregate network bandwidth using Elastic Network Adapter (ENA)-based Enhanced Networking, as well as 14 Gbps of bandwidth to EBS.You can now run bare metal workloads on EC2 z1d instances. z1d.metal instances are powered by custom Intel Xeon Scalable Processors with a sustained all core frequency of up to 4.0 GHz. z1d.metal offers 48 vCPUs, 384 GiB of memory, and 1.8 TB of NVMe SSD-backed instance storage. z1d.metal instances deliver 25 Gbps of aggregate network bandwidth using Elastic Network Adapter (ENA)-based Enhanced Networking, as well as 14 Gbps of bandwidth to EBS.
2019/02/06 - 2 updated api methods
Changes Add Linux with SQL Server Standard, Linux with SQL Server Web, and Linux with SQL Server Enterprise to the list of allowed instance platforms for On-Demand Capacity Reservations.
2019/02/05 - 1 updated api methods
Changes ec2.DescribeVpcPeeringConnections pagination support
2019/01/10 - 3 updated api methods
Changes EC2 Spot: a) CreateFleet support for Single AvailabilityZone requests and b) support for paginated DescribeSpotInstanceRequests.
2018/12/19 - 7 updated api methods
Changes This release adds support for specifying partition as a strategy for EC2 Placement Groups. This new strategy allows one to launch instances into partitions that do not share certain underlying hardware between partitions, to assist with building and deploying highly available replicated applications.
2018/12/18 - 19 new api methods
Changes Client VPN, is a client-based VPN service. With Client VPN, you can securely access resources in AWS as well as access resources in on-premises from any location using OpenVPN based devices. With Client VPN, you can set network based firewall rules that can restrict access to networks based on Active Directory groups.
2018/12/07 - 18 updated api methods
Changes You can now launch the larger-sized P3dn.24xlarge instance that features NVIDIA Tesla V100s with double the GPU memory, 100Gbps networking and local NVMe storage.
2018/11/29 - 7 updated api methods
Changes Adds the following updates: 1. You can now hibernate and resume Amazon-EBS backed instances using the StopInstances and StartInstances APIs. For more information about using this feature and supported instance types and operating systems, visit the user guide. 2. Amazon Elastic Inference accelerators are resources that you can attach to current generation EC2 instances to accelerate your deep learning inference workloads. With Amazon Elastic Inference, you can configure the right amount of inference acceleration to your deep learning application without being constrained by fixed hardware configurations and limited GPU selection. 3. AWS License Manager makes it easier to manage licenses in AWS and on premises when customers run applications using existing licenses from a variety of software vendors including Microsoft, SAP, Oracle, and IBM.
2018/11/28 - 14 updated api methods
Changes With VPC sharing, you can now allow multiple accounts in the same AWS Organization to launch their application resources, like EC2 instances, RDS databases, and Redshift clusters into shared, centrally managed VPCs.
2018/11/27 - 25 new 27 updated api methods
Changes Adds the following updates: 1. Transit Gateway helps easily scale connectivity across thousands of Amazon VPCs, AWS accounts, and on-premises networks. 2. Amazon EC2 A1 instance is a new Arm architecture based general purpose instance. 3. You can now launch the new Amazon EC2 compute optimized C5n instances that can utilize up to 100 Gbps of network bandwidth.
2018/11/20 - 8 updated api methods
Changes Adding AvailabilityZoneId to DescribeAvailabilityZones
2018/11/14 - 4 updated api methods
Changes Amazon EC2 Fleet now supports a new request type "Instant" that you can use to provision capacity synchronously across instance types & purchase models and CreateFleet will return the instances launched in the API response.
2018/11/07 - 4 updated api methods
Changes VM Import/Export now supports generating encrypted EBS snapshots, as well as AMIs backed by encrypted EBS snapshots during the import process.
2018/11/06 - 18 updated api methods
Changes You can now launch the new Amazon EC2 memory optimized R5a and general purpose M5a instances families that feature AMD EPYC processors.
2018/10/25 - 5 new 6 updated api methods
Changes As part of this release we are introducing EC2 On-Demand Capacity Reservations. With On-Demand Capacity Reservations, customers can reserve the exact EC2 capacity they need, and can keep it only for as long as they need it.
2018/10/23 - 6 new 2 updated api methods
Changes Provides customers the ability to Bring Your Own IP (BYOIP) prefix. You can bring part or all of your public IPv4 address range from your on-premises network to your AWS account. You continue to own the address range, but AWS advertises it on the internet.
2018/10/11 - 18 updated api methods
Changes You can now launch the smaller-sized G3 instance called g3s.xlarge. G3s.xlarge provides 4 vCPU, 30.5 GB RAM and a NVIDIA Tesla M60 GPU. It is ideal for remote workstations, engineering and architectural applications, and 3D visualizations and rendering for visual effects.
2018/09/28 - 18 updated api methods
Changes You can now use EC2 High Memory instances with 6 TiB memory (u-6tb1.metal), 9 TiB memory (u-9tb1.metal), and 12 TiB memory (u-12tb1.metal), which are ideal for running large in-memory databases, including production deployments of SAP HANA. These instances offer 448 logical processors, where each logical processor is a hyperthread on 224 cores. These instance deliver high networking throughput and lower latency with up to 25 Gbps of aggregate network bandwidth using Elastic Network Adapter (ENA)-based Enhanced Networking. These instances are EBS-Optimized by default, and support encrypted and unencrypted EBS volumes. This instance is only available in host-tenancy. You will need an EC2 Dedicated Host for this instance type to launch an instance.
2018/09/25 - 1 updated api methods
Changes Add pagination support for ec2.describe-route-tables API.
2018/09/20 - 18 updated api methods
Changes You can now launch f1.4xlarge, a new instance size within the existing f1 family which provides two Xilinx Virtex Field Programmable Arrays (FPGAs) for acceleration. FPGA acceleration provide additional performance and time sensitivity for specialized accelerated workloads such as clinical genomics and real-time video processing. F1.4xlarge instances are available in the US East (N. Virginia), US West (Oregon), GovCloud (US), and EU West (Dublin) AWS Regions.
2018/09/17 - 7 updated api methods
Changes Added support for customers to tag EC2 Dedicated Hosts on creation.
2018/09/12 - 1 updated api methods
Changes Pagination Support for DescribeNetworkInterfaces API
2018/08/21 - 18 updated api methods
Changes Added support for T3 Instance type in EC2. To learn more about T3 instances, please see https://aws.amazon.com/ec2/instance-types/t3/
2018/08/07 - 3 updated api methods
Changes Amazon VPC Flow Logs adds support for delivering flow logs directly to S3
2018/07/26 - 4 updated api methods
Changes This change provides the EC2/Spot customers with two new allocation strategies -- LowestN for Spot instances, and OD priority for on-demand instances.
2018/07/25 - 18 updated api methods
Changes R5 is the successor to R4 in EC2's memory-optimized instance family. R5d is a variant of R5 that has local NVMe SSD. Z1d instances deliver both high compute and high memory. Z1d instances use custom Intel Xeon Scalable Processors running at up to 4.0 GHz, powered by sustained all-core Turbo Boost. They are available in 6 sizes, with up to 48 vCPUs, 384 GiB of memory, and 1.8 TB of local NVMe storage.
2018/07/10 - 4 updated api methods
Changes Support CpuOptions field in Launch Template data and allow Launch Template name to contain hyphen.
2018/07/03 - 1 updated api methods
Changes Added support for customers to tag EC2 Dedicated Hosts
2018/06/04 - 18 updated api methods
Changes You are now able to use instance storage (up to 3600 GB of NVMe based SSD) on M5 instances, the next generation of EC2's General Purpose instances in us-east-1, us-west-2, us-east-2, eu-west-1 and ca-central-1. M5 instances offer up to 96 vCPUs, 384 GiB of DDR4 instance memory, 25 Gbps in Network bandwidth and improved EBS and Networking bandwidth on smaller instance sizes and provide a balance of compute, memory and network resources for many applications.
2018/05/17 - 18 updated api methods
Changes You are now able to use instance storage (up to 1800 GB of NVMe based SSD) on C5 instances, the next generation of EC2's compute optimized instances in us-east-1, us-west-2, us-east-2, eu-west-1 and ca-central-1. C5 instances offer up to 72 vCPUs, 144 GiB of DDR4 instance memory, 25 Gbps in Network bandwidth and improved EBS and Networking bandwidth on smaller instance sizes to deliver improved performance for compute-intensive workloads.You can now run bare metal workloads on EC2 with i3.metal instances. As a new instance size belonging to the I3 instance family, i3.metal instances have the same characteristics as other instances in the family, including NVMe SSD-backed instance storage optimized for low latency, very high random I/O performance, and high sequential read throughput. I3.metal instances are powered by 2.3 GHz Intel Xeon processors, offering 36 hyper-threaded cores (72 logical processors), 512 GiB of memory, and 15.2 TB of NVMe SSD-backed instance storage. These instances deliver high networking throughput and lower latency with up to 25 Gbps of aggregate network bandwidth using Elastic Network Adapter (ENA)-based Enhanced Networking.
2018/05/10 - 1 updated api methods
Changes Enable support for latest flag with Get Console Output
2018/05/08 - 2 updated api methods
Changes Enable support for specifying CPU options during instance launch.
2018/05/02 - 6 new 2 updated api methods
Changes Amazon EC2 Fleet is a new feature that simplifies the provisioning of Amazon EC2 capacity across different EC2 instance types, Availability Zones, and the On-Demand, Reserved Instance, and Spot Instance purchase models. With a single API call, you can now provision capacity to achieve desired scale, performance, and cost.
2018/04/19 - 1 updated api methods
Changes Added support for customers to see the time at which a Dedicated Host was allocated or released.
2018/03/01 - 1 updated api methods
Changes Added support for modifying Placement Group association of instances via ModifyInstancePlacement API.
2018/02/12 - 4 updated api methods
Changes Network interfaces now supply the following additional status of "associated" to better distinguish the current status.
2018/02/09 - 2 new api methods
Changes Users can now better understand the longer ID opt-in status of their account using the two new APIs DescribeAggregateIdFormat and DescribePrincipalIdFormat
2017/12/21 - 1 updated api methods
Changes Elastic IP tagging enables you to add key and value metadata to your Elastic IPs so that you can search, filter, and organize them according to your organization's needs.
2017/11/30 - 5 updated api methods
Changes Adds the following updates: 1. Spread Placement ensures that instances are placed on distinct hardware in order to reduce correlated failures. 2. Inter-region VPC Peering allows customers to peer VPCs across different AWS regions without requiring additional gateways, VPN connections or physical hardware
2017/11/30 - 2 new 16 updated api methods
Changes Adds the following updates: 1. T2 Unlimited enables high CPU performance for any period of time whenever required 2. You are now able to create and launch EC2 m5 and h1 instances
2017/11/29 - 21 new 13 updated api methods
Changes Adds the following updates: 1. You are now able to host a service powered by AWS PrivateLink to provide private connectivity to other VPCs. You are now also able to create endpoints to other services powered by PrivateLink including AWS services, Marketplace Seller services or custom services created by yourself or other AWS VPC customers. 2. You are now able to save launch parameters in a single template that can be used with Auto Scaling, Spot Fleet, Spot, and On Demand instances. 3. You are now able to launch Spot instances via the RunInstances API, using a single additional parameter. RunInstances will response synchronously with an instance ID should capacity be available for your Spot request. 4. A simplified Spot pricing model which delivers low, predictable prices that adjust gradually, based on long-term trends in supply and demand. 5. Amazon EC2 Spot can now hibernate Amazon EBS-backed instances in the event of an interruption, so your workloads pick up from where they left off. Spot can fulfill your request by resuming instances from a hibernated state when capacity is available.
2017/11/16 - 12 updated api methods
Changes You are now able to create and launch EC2 x1e smaller instance sizes
2017/11/09 - 1 new 2 updated api methods
Changes Introduces the following features: 1. Create a default subnet in an Availability Zone if no default subnet exists. 2. Spot Fleet integrates with Elastic Load Balancing to enable you to attach one or more load balancers to a Spot Fleet request. When you attach the load balancer, it automatically registers the instance in the Spot Fleet to the load balancers which distributes incoming traffic across the instances.
2017/11/08 - 4 updated api methods
Changes AWS PrivateLink for Amazon Services - Customers can now privately access Amazon services from their Amazon Virtual Private Cloud (VPC), without using public IPs, and without requiring the traffic to traverse across the Internet.
2017/11/07 - 12 updated api methods
Changes You are now able to create and launch EC2 C5 instances, the next generation of EC2's compute-optimized instances, in us-east-1, us-west-2 and eu-west-1. C5 instances offer up to 72 vCPUs, 144 GiB of DDR4 instance memory, 25 Gbps in Network bandwidth and improved EBS and Networking bandwidth on smaller instance sizes to deliver improved performance for compute-intensive workloads.
2017/10/26 - 12 updated api methods
Changes You are now able to create and launch EC2 P3 instance, next generation GPU instances, optimized for machine learning and high performance computing applications. With up to eight NVIDIA Tesla V100 GPUs, P3 instances provide up to one petaflop of mixed-precision, 125 teraflops of single-precision, and 62 teraflops of double-precision floating point performance, as well as a 300 GB/s second-generation NVLink interconnect that enables high-speed, low-latency GPU-to-GPU communication. P3 instances also feature up to 64 vCPUs based on custom Intel Xeon E5 (Broadwell) processors, 488 GB of DRAM, and 25 Gbps of dedicated aggregate network bandwidth using the Elastic Network Adapter (ENA).
2017/10/20 - 1 updated api methods
Changes Adding pagination support for DescribeSecurityGroups for EC2 Classic and VPC Security Groups
2017/10/16 - 1 new api methods
Changes You can now change the tenancy of your VPC from dedicated to default with a single API operation. For more details refer to the documentation for changing VPC tenancy.
2017/10/10 - 2 updated api methods
Changes This release includes updates to AWS Virtual Private Gateway.
2017/10/03 - 2 updated api methods
Changes This release includes service updates to AWS VPN.
2017/09/21 - 5 new 1 updated api methods
Changes Add EC2 APIs to copy Amazon FPGA Images (AFIs) within the same region and across multiple regions, delete AFIs, and modify AFI attributes. AFI attributes include name, description and granting/denying other AWS accounts to load the AFI.
2017/09/18 - 4 updated api methods
Changes Amazon EC2 now lets you opt for Spot instances to be stopped in the event of an interruption instead of being terminated. Your Spot request can be fulfilled again by restarting instances from a previously stopped state, subject to availability of capacity at or below your preferred price. When you submit a persistent Spot request, you can choose from "terminate" or "stop" as the instance interruption behavior. Choosing "stop" will shutdown your Spot instances so you can continue from this stopped state later on. This feature is only available for instances with Amazon EBS volume as their root device.
2017/09/13 - 12 updated api methods
Changes You are now able to create and launch EC2 x1e.32xlarge instance, a new EC2 instance in the X1 family, in us-east-1, us-west-2, eu-west-1, and ap-northeast-1. x1e.32xlarge offers 128 vCPUs, 3,904 GiB of DDR4 instance memory, high memory bandwidth, large L3 caches, and leading reliability capabilities to boost the performance and reliability of in-memory applications.
2017/09/07 - 2 updated api methods
Changes With Tagging support, you can add Key and Value metadata to search, filter and organize your NAT Gateways according to your organization's needs.
2017/08/31 - 2 new 6 updated api methods
Changes Descriptions for Security Group Rules enables customers to be able to define a description for ingress and egress security group rules . The Descriptions for Security Group Rules feature supports one description field per Security Group rule for both ingress and egress rules . Descriptions for Security Group Rules provides a simple way to describe the purpose or function of a Security Group Rule allowing for easier customer identification of configuration elements . Prior to the release of Descriptions for Security Group Rules , customers had to maintain a separate system outside of AWS if they wanted to track Security Group Rule mapping and their purpose for being implemented. If a security group rule has already been created and you would like to update or change your description for that security group rule you can use the UpdateSecurityGroupRuleDescription API.
2017/08/29 - 8 updated api methods
Changes Provides capability to add secondary CIDR blocks to a VPC.
2017/08/11 - 1 updated api methods
Changes Provides customers an opportunity to recover an EIP that was released
2017/07/27 - 1 new api methods
Changes The CreateDefaultVPC API enables you to create a new default VPC . You no longer need to contact AWS support, if your default VPC has been deleted.
2017/07/26 - 1 new 2 updated api methods
Changes Amazon EC2 Elastic GPUs allow you to easily attach low-cost graphics acceleration to current generation EC2 instances. With Amazon EC2 Elastic GPUs, you can configure the right amount of graphics acceleration to your particular workload without being constrained by fixed hardware configurations and limited GPU selection.
2017/07/24 - 2 updated api methods
Changes Spot Fleet tagging capability allows customers to automatically tag instances launched by Spot Fleet. You can use this feature to label or distinguish instances created by distinct Spot Fleets. Tagging your EC2 instances also enables you to see instance cost allocation by tag in your AWS bill.
2017/07/14 - 12 updated api methods
Changes New EC2 GPU Graphics instance
2017/07/13 - 3 new api methods
Changes X-ENI (or Cross-Account ENI) is a new feature that allows the attachment or association of Elastic Network Interfaces (ENI) between VPCs in different AWS accounts located in the same availability zone. With this new capability, service providers and partners can deliver managed solutions in a variety of new architectural patterns where the provider and consumer of the service are in different AWS accounts.
2017/06/15 - 1 new 3 updated api methods
Changes Adds API to describe Amazon FPGA Images (AFIs) available to customers, which includes public AFIs, private AFIs that you own, and AFIs owned by other AWS accounts for which you have load permissions.
2017/04/19 - 1 new api methods
Changes Adds support for creating an Amazon FPGA Image (AFI) from a specified design checkpoint (DCP).
2017/02/21 - 1 updated api methods
Changes Added the billingProduct parameter to the RegisterImage API.
2017/02/14 - 2 new api methods
Changes Adds support for the new Modify Volumes apis.
2017/02/09 - 4 new api methods
Changes This feature allows customers to associate an IAM profile to running instances that do not have any.
2017/01/26 - 3 updated api methods
Changes Adds instance health check functionality to replace unhealthy EC2 Spot fleet instances with fresh ones
2017/01/19 - 4 updated api methods
Changes Amazon EC2 Spot instances now support dedicated tenancy, providing the ability to run Spot instances single-tenant manner on physically isolated hardware within a VPC to satisfy security, privacy, or other compliance requirements. Dedicated Spot instances can be requested using RequestSpotInstances and RequestSpotFleet.
2016/12/06 - 12 updated api methods
Changes Adds T2.xlarge, T2.2xlarge, and R4 instance types.
2016/12/01 - 221 new api methods
Changes Adds IPv6 Support for EC2 and new F1 Instance types.
2016/09/29 - 212 new api methods
Changes Adding support for EC2 Convertible RIs and the EC2 RI regional benefit.
2016/08/18 - 4 new 1 updated api methods
Changes Adds new APIs supporting dedicated host reservations. Also adds new property to response of `describeSpotFleetRequests` to indicate the activity status of spot fleet requests.
2016/07/29 - 4 updated api methods
Changes Enables resolution of DNS queries from a peered VPC to a private IP address.