| A | ↘ | D | AbstractColumnSchema got worse |
| ⇢ | A | AbstractSchema::getDateTimeFormat() added | |
| ⇢ | A | AbstractSchema::getMillisecondsFormat() added | |
| ⇢ | A | AbstractColumnSchema::dateTimeFormat() added | |
| ⇢ | A | AbstractColumnSchema::getDateTimeFormat() added | |
| ⇢ | A | AbstractColumnSchema::hasTimezone() added | |
| A | ↘ | C | AbstractColumnSchema::dbTypecast() got worse |