the new SDAC version 6.10.19 is available for download now.
In this version:
- RAD Studio XE6 is supported
 - Lazarus 1.2.2 and FPC 2.6.4 is supported
 - SQL Server 2014 is supported
 - SmartFetch mode for TDataSet descendants is added
 - The TMSDataSetOptions.MasterFieldsNullable property is added
 - Now update queries inside TDataSet descendants have correct owner
 - The SetOrderBy method behavior is fixed
 - The GetOrderBy method behavior is fixed
 - Bug with displaying already installed DAC version in setup messages is fixed
 - Bug with the Filter behavior in the Metadata component is fixed
 - Bug with AV on modify table with one only Object field is fixed
 - Bug with Locate when a NULL value is present in the index field is fixed
 - Bug with IndexFieldNames when DataTypeMapping is enabled is fixed
 - Bug with freeing memory in the TDADataSet.Lookup method is fixed
 - Bug with processing widestring parameters is fixed
 - Bug with generating SQL queries for a query with a few keys is fixed
 - Bug with processing tinyint and single parameters in SQL Server Compact Edition is fixed
 - Bug with setting the TField.Required property for SQL Server Compact Edition is fixed
 
http://www.devart.com/sdac