Available in VPC
Keep track of changes to the Database Migration Service user guide. The release notes include:
- New
- Update
- Added: New features
- Changed: Feature enhancements
- Fixed: Bug fixes
- Deprecated: Feature deprecations or service shutdown
- Miscellaneous: Documentation changes
Read on for detailed descriptions of each release.
April 23, 2026
| Type |
Change |
Go to page |
| Update - Added |
Added [Skip replication errors] feature during the Replication stage |
Migration Management |
| Update - Changed |
Allowed special character ($) in DB passwords when creating an endpoint |
Endpoint Management |
January 22, 2026
| Type |
Change |
Go to page |
| Update - Changed |
- Removed password length and special character restrictions for Source DB in Endpoint Management
- Restricted point-in-time recovery for Cloud DB for MySQL to times prior to completion or abnormal termination when deleting Database Migration Service tasks
- When a migration is abnormally terminated and then deleted, the Target DB Standby Master is always reinstalled
- Improved migration compatibility when the Target DB is Cloud DB for MySQL 8.4
|
|
| Update - Added |
When AWS RDS/Aurora is specified as the source, a mysqldump client that accounts for permission restrictions is applied automatically |
|
July 17, 2025
| Type |
Change |
Go to page |
| Update - Added |
Added optional features to select target DB for migration |
- |
April 17, 2025
| Type |
Change |
Go to page |
| Update - Changed |
- Displayed the backup method and the number of threads selected by the user on the console
- Set the upper thread limit per server specification
|
- |
March 20, 2025
| Type |
Change |
Go to page |
| Update - Changed |
mydumper 0.17.2-19 version upgrade |
- |
October 17, 2024
| Type |
Change |
Go to page |
| Update - Added |
Added exposure of detailed task progress stages - during preparation, completion, and deletion processes |
Migration Management |
| Update - Changed |
mydumper version upgrade - mydumper-0.16.3-6 |
Migration Management |
July 23, 2024
June 20, 2024
| Type |
Change |
Go to page |
| Update - Added |
Introduced mydumper in a multi-threaded backup method |
Migration Management |
August 22, 2023
| Type |
Change |
Go to page |
| Update - Changed |
- Output the details of permission insufficiency notifications when conducting test connection
- Added config check feature - log_slave_updates when conducting test connection
|
Migration Management |
May 25, 2023
| Type |
Change |
Go to page |
| Update - Added |
- Added MariaDB to MySQL migration feature
- Improved collation defense logic when conducting test connection
|
Migration Management |
April 20, 2023
| Type |
Change |
Go to page |
| Update - Changed |
- Improved Test Connection error message notifications
- Improved migration recovery speed
- Applied innodb_doublewrite ON/OFF settings
- Expanded application of innodb_flush_log_at_trx_commit setting
|
Migration Management |
November 22, 2022