The Export button is now disabled if the table name is empty. (Bug #14389853)

Auto mapping did not function properly while appending to "enum" or "set" data types.

Also, while toggling the First Row Contains Column Names configuration option, the column names would update on the Source grid but not on the mapped headers of the Target grid. (Bug #14370049)

Controls would overlap when resizing the MySQL for Excel window to a small size (to a height of less than 500px).

And the Excel window could not be resized if Excel with MySQL for Excel enabled would open with a small window size. (Bug #14369568, Bug #14406412)

Connections created from within MySQL for Excel were not usable by MySQL Workbench. They are now usable by MySQL Workbench 5.2.42 and above. (Bug #14368158)

Clicking Manage Connections would throw an exception. (Bug #14367145)

The Export Data dialogue's preview grid would truncate a column name if it was altered after the initial load. (Bug #14350168)