Released version 4.2.0
- requires PHP 7.2
- added Connection::transaction()
- Connection: added option [result][formatTimeInterval] that sets time-interval column decoding
- Connection: added option [result][normalize] [Closes #367]
- Connection, Result: added format 'native'
- Connection, Results: refactorings, added Result::setFormats()
- Connection::translateArg() removed (BC break)