Version de correction de bugs.
- bug Undefined index navwork
- bug #4744 Opening console scroll down the page
- bug Remove extra column heading in view structure page
- bug Add missing confirmation when deleting central columns
- bug Undefined index DisableIS
- bug #4763 Database export with more than 512 tables fails
- bug #4769 Previously set column aliases are destroyed if returned to the same table
- bug #4752 Incorrect page after creating table
- bug #4771 Central Columns not working, showing error