In Kirby 2, there was a timezone config option that accepted a value such as America/Los_Angeles.
It seems to have been completely removed in Kirby 3, but looking at the Kirby 2 code, all it seems to have really did was call:
date_default_timezone_set($this->options['timezone']);
Should I just call date_default_timezone_set('America/Los_Angeles') myself now, or should I be aware of other places this would have been used in Kirby 2?