Bug fixes:

• keyProperty specified with parameter name could cause ExecutorException. #1485
• False positive error 'Ambiguous collection type ...' . #1472
• EnumTypeHandler is not used when the enum has methods. #1489
• Auto-mapping fails in a result map referenced from a constructor arg with columnPrefix. #1496
• Constructor auto-mapping could fail when columnPrefix is specified in the parent result map. #1495
• LocalTimeTypeHandler loses fractional seconds part. #1478
• LocalDateTypeHandler and LocalDateTimeTypeHandler could return unexpected value. #1478

Enhancements:

• You can now return 'script' from a SQL provider. The returned script is parsed using the language driver specified by @Lang. #1391
• You can now omit method attribute from SQL provider annotations when the provider method has the same name as the mapper method or its name is provideSql. #1279
• You can now get databaseId in SQL providers. #1503
• The default type handler for LONGVARCHAR is changed from ClobTypeHandler to StringTypeHandler. This improves compatibility with SAP ASE. #1484

There is a backward incompatible change.

• Because of the fix for #1478 , LocalDateTypeHandler, LocalTimeTypeHandler and LocalDateTimeTypeHandler now require a JDBC driver that supports JDBC 4.2 API. Also, these type handlers no longer work with Druid. See #1516