This topic describes the release notes for ApsaraDB for MongoDB in 2020 and provides links to the relevant references.

December 2020

Feature Description Release date Supported region References
Configuration downgrade of one shard at a time for subscription sharded cluster instances The configurations of subscription sharded cluster instances can be downgraded one shard at a time. 2020-12-25 All Overview

November 2020

Feature Description Release date Supported region References
IPv6 whitelists IPv6 addresses can be added to the whitelists of ApsaraDB for MongoDB instances that use MongoDB 4.2. 2020-11-20 Hangzhou Zone G in the China (Hangzhou) region Configure a whitelist for an ApsaraDB for MongoDB instance

August 2020

Feature Description Release date Supported region References
Resource group ApsaraDB for MongoDB instances can be added to resource groups to facilitate centralized management of multiple resources. 2020-08-01 All Upgrade MongoDB versions

May 2020

Feature Description Release date Supported region References
Multiple security groups An ApsaraDB for MongoDB instance can be added to multiple security groups for flexible configurations. 2020-05-22 All Configure a whitelist or an ECS security group for an ApsaraDB for MongoDB instance

April 2020

Feature Description Release date Supported region References
Major version upgrade The version of ApsaraDB for MongoDB can be upgraded from earlier versions to 4.2. 2020-04-24 All Upgrade MongoDB versions

March 2020

Feature Description Release date Supported region References
New audit log feature The audit log feature is upgraded. Audit logs can be filtered by a variety of dimensions to improve query speed. Multiple metrics can be displayed on a single page to facilitate data retrieval. For example, top client IP addresses, top commands, and top users are displayed on a single page. Audit logs can be viewed and downloaded in the ApsaraDB for MongoDB console to improve auditing capabilities. 2020-03-27 All Enable the new audit log feature for an ApsaraDB for MongoDB instance

More features

For more information, see Product Updates.