# Aurora MySQL database engine updates 2020-03-05 (version 1.22.2) (Deprecated)
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**Version:** 1.22.2

Aurora MySQL 1.22.2 is generally available. Aurora MySQL 1.\$1 versions are compatible with MySQL 5.6 and Aurora MySQL 2.\$1 versions are compatible with MySQL 5.7.

This engine version is scheduled to be deprecated on February 28, 2023. For more information, see [ Preparing for Amazon Aurora MySQL-Compatible Edition version 1 end of life](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.MySQL56.EOL.html).

 Currently supported Aurora MySQL releases are 1.19.5, 1.19.6, 1.22.\$1, 1.23.\$1, 2.04.\$1, 2.07.\$1, 2.08.\$1, 2.09.\$1, 2.10.\$1, 3.01.\$1 and 3.02.\$1. 

 To create a cluster with an older version of Aurora MySQL, please specify the engine version through the RDS Console, the AWS CLI, or the Amazon RDS API. 

**Note**  
 This version is currently not available in the following regions: AWS GovCloud (US-East) [us-gov-east-1], AWS GovCloud (US-West) [us-gov-west-1]. There will be a separate announcement once it is made available.   
 This version is designated as a long-term support (LTS) release. For more information, see [ Aurora MySQL long-term support (LTS) releases](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/AuroraMySQL.Updates.Versions.html#AuroraMySQL.Updates.LTS) in the *Amazon Aurora User Guide*. 

If you have any questions or concerns, AWS Support is available on the community forums and through [AWS Support](https://aws.amazon.com/support). For more information, see [ Maintaining an Amazon Aurora DB cluster](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_UpgradeDBInstance.Maintenance.html) in the *Amazon Aurora User Guide*.

## Improvements
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 **High priority fixes:** 
+  Fixed an issue of intermittent connection failures after certificate rotation. 
+  Fixed an issue that caused cloning to take longer on some database clusters with high write loads. 
+  Fixed an issue that broke logical replication when the `binlog_checksum` parameter is set to different values on the master and the replica. 
+  Fixed an issue where slow log and general log may not properly rotate on read replicas. 
+  Fixed an issue with ANSI Read Committed Isolation Level behavior.