Pitfall: nunjucks-date vs nunjucks-date-filter

[porglezomp]

I read the documentation on the timezone errors with formatting dates, but nonetheless had trouble getting stuff to format correctly. I've only just now realized that nunjucks-date and nunjucks-date-filter are two separate packages (with identical interfaces it seems) and that only the latter formats things in UTC by default as is needed here. I don't know if this belongs in the documentation because it's about an external package, but I was confused by it for a few days.

[Ryuno-Ki]

I vote for always assuming UTC by default.

[porglezomp]

Note that eleventy itself is always UTC and pretty clearly documented as such, this is just an issue of other technically unrelated packages.