This topic describes the release history of Operation Orchestration Service (OOS) and provides links to corresponding topics.

2020-05

New feature Release time Supported region Related topic
  • Supports inquiring the price during temporary bandwidth upgrade.
  • Supports the My Software feature.
  • Supports selecting all instances during batch instance selection.
  • Supports filtering ECS instances by network type during instance selection.
  • Supports the When attribute of tasks.
 2020-05 All regions

2020-04

New feature Release time Supported region Related topic
  • Supports temporary bandwidth upgrade in common O&M tasks.
  • Supports creating or updating images in common O&M tasks.
  • Supports listing common O&M tasks in the console.
  • Optimizes the logic of concurrency and batch control of loop tasks.
  • Supports displaying conditional branches in template graphics.
 2020-04 All regions Loop

2020-03

New feature Release time Supported region Related topic
  • Supports setting Instance Selection Method to Specify Resource Group during execution creation.
  • Supports setting Stop Mode for a scheduled startup and shutdown task.
  • Supports saving a custom execution created for a specific scenario as a template.
  • Optimizes the format of messages that are sent when Cloud Assistant fails to complete an execution.
  • Allows CloudMonitor to monitor status update events of executions and tasks in OOS.
  • Supports the pseudo parameter ACS::CurrentUTCTime.
  • Releases the Temporary Bandwidth Upgrade feature as an independent feature in the console.
2020-03 All regions Parameter

2020-02

New feature Release time Supported region Related topic
  • Supports a new data type of the template attribute AssociationProperty.
  • Supports a new method to define the template attribute AssociationPropertyMetadata.
  • Supports defining the Type attribute of the ACS::TimerTrigger action as at.
  • Supports the alert O&M feature in the console.
  • Supports the event O&M feature in the console.
  • Supports the Scheduled Startup/Shutdown feature in the console.
  • Supports setting a tag for a template or an execution in the console.
  • Adds the Description field for executions in the console and API.
 2020-02 All regions

2020-01

New feature Release time Supported region Related topic
  • Supports setting the AppendExecutionLink parameter for notification and approval actions.
  • Supports the Scheduled O&M feature in the console.
 2020-01 All regions

2019-12

New feature Release time Supported region Related topic
  • Supports new parameters of the ACS::Approve action.
  • Optimizes the Batch Instance Operations feature in the console.
 2019-12 All regions ACS::Approve
Newly supported region Release time
China (Chengdu), Singapore (Singapore), Australia (Sydney), Malaysia (Kuala Lumpur), Indonesia (Jakarta), and Japan (Tokyo) 2019-12

2019-11

New feature Release time Supported region Related topic
  • Supports the ACS::AlarmTrigger action.
  • Supports sending notifications by DingTalk or emails for the ACS::Approve action.
  • Optimizes the UI of the Batch Instance Operations feature in the console.
 2019-11 All regions

2019-09

New feature Release time Supported region Related topic
  • Supports setting the concurrency for rate control.
  • Supports the ACS::SelectTarget action.
  • Supports the ACS::Choice action.

 2019-09 All regions ACS::Choice
Newly supported region Release time
UK (London) 2019-09

2019-08

New feature Release time Supported region Related topic
  • Supports sending notifications by emails.
  • Supports the output of tasks with the ACS::WaitFor and ACS::CheckFor actions.
  • Supports retry policies and termination fields for tasks with the ACS::WaitFor action.
  • Supports processing concurrent loop items of tasks in batches.
 2019-08 All regions
Newly supported region Release time
China (Beijing), China (Hohhot), China (Zhangjiakou), India (Mumbai), and Germany (Frankfurt) 2019-08

2019-07

New feature Release time Supported region Related topic
Supports more cloud services for the ACS::EventTrigger action. 2019-07 All regions
Newly supported region Release time
China (Hong Kong) and US (Virginia) 2019-07

2019-06

New feature Release time Supported region Related topic
Starts the public preview of OOS. 2019-06 All regions OOS documentation
Newly supported region Release time
China (Hangzhou), China (Shanghai), and China (Shenzhen) 2019-06