Thanks for this - I've learned something new today. I did not realise timezone updates were so frequent. I do find that having the timestamp at hand makes math

Thanks for this - I've learned something new today. I did not realise timezone updates were so frequent. I do find that having the timestamp at hand makes math easier in a lot of the use cases I've come across. I wonder if there is an easy hybrid solution where you can capture timezone info, timestamp info and have it adjust without a full DB update, even if timezone offsets change. Maybe a mapping table of some kind, with versioned timezone codes.