Specify date format standard

[marks]

Heroku (#26) specifies ISO 8601 much to this developer's delight.

[konklone]

That's to my delight as well! I like ISO 8601 (and in UTC), and have standardized on it in past work. I think it's a good recommendation.

If there's consensus on that, I'll file a PR to add it. What do others think? /cc @arowla @aaronsnow @seanherron @adelevie

[arowla]

+1

[mlissner]

XKCD recommends 8601 as well. What more do you need? https://xkcd.com/1179/

[marks]

Thanks for incorporating my feedback/suggestion!

[konklone]

Thanks for helping improve our standards 😸