Deprecate system_time_zones() and move to TimeZoneFormHelper

move this logic either to DateHelper.

This doesn't seem to be in the MR

Left a small nit picky thing in the MR too.

Rebased on 10.1.x

Can the proposed solution be updated? Talks about moving to DateHelper but I don't see that?

Updated IS to refer to Drupal\Core\Datetime\TimeZoneFormHelper::getOptionsList

Thank you with sticking with me on this one. Everything looks good to me.

Committed/pushed to 10.1.x, thanks! I'll open the follow-up and link it from here.

Here's the follow-up 📌 Simplify TimeZoneFormHelper Fixed .

Automatically closed - issue fixed for 2 weeks with no activity.

Spokje → closed merge request !2966

How is this list overridden?

With the old system_time_zones() function i hacked in a patch to add an alter (which i could then use to alter the list). I assumed if this was being redone the ability to alter the list would be included; but i don't see it here. Am i correct that this class can not be overridden?

@liquidcms I suggest you create a new issue to add this feature.