# 6.0.0 * Bug #5846: Ajax validation does not work for some fieldtypes * Feature proposal #5864: Implement support for row count substitution * Bug #5887: External database object construct fails * Bug #5926: Update on fails due to fatal JS error * Bug #5999: Empty optgroup being output * Feature proposal #6066: Improve otpgroup output * Feature proposal #6199: Implement #4865 compatibility * Feature proposal #6267: Improve parameter descriptions * Feature proposal #6361: Rewrite how template files are included * Bug #6604: Integer options don't save * Feature proposal #6609: Remove Update On * Feature proposal #6884: Implement translation of column substitutions * Feature proposal #7087: Implement error capturing * Feature proposal #7368: Implement text field autocomplete