Using ExecuteScalar with a datetime field, where the value of the field is "0000-00-00 00:00:00", a MySqlConversionException exception would be raised. (Bug#11991)

An MySql.Data.Types.MySqlConversionException would be raised when trying to update a row that contained a date field, where the date field contained a zero value (0000-00-00 00:00:00). (Bug#9619)

Incorrect field/data lengths could be returned for VARCHAR UTF8 columns. Bug (#14592)

Submitting an empty string to a command object through prepare raises an System.IndexOutOfRangeException, rather than a Connector/Net exception. (Bug#18391)

Starting a transaction on a connection created by MySql.Data.MySqlClient.MySqlClientFactory, using BeginTransaction without specifying an isolation level, causes the SQL statement to fail with a syntax error. (Bug#22042)

Connector/NET on a Tukish operating system, may fail to execute certain SQL statements correctly. (Bug#22452)

You can now install the Connector/NET MSI package from the command line using the /passive, /quiet, /q options. (Bug#19994)

The MySqlexception class is now derived from the DbException class. (Bug#21874)

Executing multiple queries as part of a transaction returns There is already an openDataReader associated with this Connection which must be closed first. (Bug#7248)

The # would not be accepted within column/table names, even though it was valid. (Bug#21521)