# Aurora MySQL database engine updates: 2016-10-26 (version 1.8.1) (Deprecated)
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**Version:** 1.8.1

## Improvements
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+ Fixed an issue where bulk inserts that use triggers that invoke AWS Lambda procedures fail.
+ Fixed an issue where catalog migration fails when autocommit is off globally.
+ Resolved a connection failure to Aurora when using SSL and improved Diffie-Hellman group to deal with LogJam attacks.

## Integration of MySQL bug fixes
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+ OpenSSL changed the Diffie-Hellman key length parameters due to the LogJam issue. (Bug \$118367167)