2020-01-13

This issue is the fourteenth official release.

• Added Initializing Windows Data Disks Using Script.
• Added Initializing Linux Data Disks Using Script.

2019-12-16

This issue is the thirteenth official release.

Modified the operations in Purchasing an ECS with Customized Configurations based on the management console.

2019-08-30

This issue is the twelfth official release.

• Added procedure for selecting a CPU architecture in Step 1: Configure Basic Settings.
• Added procedure for setting CBR in Step 3: Configure Advanced Settings.
• Added description for random AZ allocation in Step 1: Configure Basic Settings.

2019-07-30

This issue is the twelfth official release.

• Modified Step 1: Configure Basic Settings, supporting system disk encryption if an ECS is created using a full-ECS image.

2019-07-12

This issue is the eleventh official release.

• Modified Overview.

2019-04-25

This issue is the tenth official release.

• Added Quickly Purchasing an ECS.
• Modified the procedure for creating an ECS in Purchasing an ECS with Customized Configurations.

2019-03-19

This issue is the ninth official release.

Modified the following content:

• Modified login diagrams in Purchasing an ECS with Customized Configurations and Logging In to an ECS.

2018-11-19

This issue is the eighth official release.

Modified the following content:

• Modified description in Purchasing an ECS with Customized Configurations and Logging In to an ECS because spot price ECSs have been released in the CN South region for OBT.

2018-11-16

This issue is the seventh official release.

Modified the following content:

• Modified description in Purchasing an ECS with Customized Configurations and Logging In to an ECS because IPv4 and IPv6 dual-stack is at OBT in the CN North-Beijing4 region.

2018-10-29

This issue is the sixth official release.

Modified the following content:

• Modified description in Purchasing an ECS with Customized Configurations and Logging In to an ECS, allowing you to enable HSS with a few clicks for the ECSs in the CN South-Shenzhen region.
• Adjusted the structure of the document.

2018-07-30

This issue is the fifth official release.

Modified the following content:

• Modified description in Purchasing an ECS with Customized Configurations and Logging In to an ECS, allowing you to change the region on the page for purchasing ECSs.

2018-05-30

This issue is the fourth official release.

Modified the following content:

• Modified description in Purchasing an ECS with Customized Configurations and Logging In to an ECS, allowing you to specify NIC IP addresses when creating multiple ECSs in a batch.
• Changed the method of selecting ECS flavors in Purchasing an ECS with Customized Configurations and Logging In to an ECS.
• Modified ECS naming rules in Purchasing an ECS with Customized Configurations and Logging In to an ECS.

2018-04-30

This issue is the third official release.

Modified the following content:

• Added the description that purchased EIPs can share a bandwidth in Purchasing an ECS with Customized Configurations and Logging In to an ECS.

2018-04-23

This issue is the second official release.

Modified the following content:

• Allowed the EIP bound to a yearly/monthly ECS to be billed by traffic in Purchasing an ECS with Customized Configurations and Logging In to an ECS.
• Allowed the names of newly created ECSs to be duplicate in Purchasing an ECS with Customized Configurations and Logging In to an ECS.

2018-01-26

This issue is the first official release.