the new MyDAC version 8.5.15 is available for download now.
In this version:
- Now IsolationLevel is set on connection establishing
 - Bug with using bookmarks in a filtered dataset is fixed
 - Bug with restoring the original order of records after clearing IndexFieldNames is fixed
 - Bug with refreshing DbLookupComboBox of the detail dataset when Master-Detail relationship is used is fixed
 - Bug with SQL Monitor freezing when using in a DLL is fixed
 - Bug with calculation of TMyTable.RecordCount after executing the TMyTable.Refresh method when the TMyTable.Filter property is set is fixed
 - Bug with RefreshRecord when data type mapping is used is fixed
 - Bug with execution of script in Unicode or UTF8 coding is fixed
 - Bug in TMyDump when data type mapping is used is fixed
 
http://www.devart.com/mydac