Information may be useful when troubleshooting some issues. Only needed though when Matomo is installed
@tsteur would be good to merge. Not sure if that topic might be worth to create a small FAQ for. Something like
What can I do if my selected timezone doesn't use the correct offset
@sgiehl had a quick look on how to do this but doesn't seem straight forward or can't find any good info on this. Seems the best/fastest way is typically to update the PHP version? see eg https://www.generacodice.com/en/articolo/838267/How-to-update-timezonedb-in-PHP-(updating-timezones-info) unless I'm missing something?
Instead of updating PHP itself it's also possible to install/update the pecl package