# Aurora MySQL database engine updates: 2015-08-24 (version 1.1) (Deprecated)
<a name="AuroraMySQL.Updates.20150824"></a>

**Version:** 1.1

This update includes the following improvements:
+ Replication stability improvements when replicating with a MySQL database (binlog replication). For information on Aurora MySQL replication with MySQL, see [ Replication with Amazon Aurora](https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Replication.html) in the *Amazon Aurora User Guide*. 
+ A 1 gigabyte (GB) limit on the size of the relay logs accumulated for an Aurora MySQL DB cluster that is a replication worker. This improves the file management for the Aurora DB clusters.
+ Stability improvements in the areas of read ahead, recursive foreign-key relationships, and Aurora replication.
+ Integration of MySQL bug fixes.
  + InnoDB databases with names beginning with a digit cause a full-text search (FTS) parser error. (Bug \$117607956)
  + InnoDB full-text searches fail in databases whose names began with a digit. (Bug \$117161372)
  + For InnoDB databases on Windows, the full-text search (FTS) object ID is not in the expected hexadecimal format. (Bug \$116559254)
  + A code regression introduced in MySQL 5.6 negatively impacted DROP TABLE and ALTER TABLE performance. This could cause a performance drop between MySQL Server 5.5.x and 5.6.x. (Bug \$116864741)
+ Simplified logging to reduce the size of log files and the amount of storage that they require.